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NDA-24300

ISSUE 1

STOCK # 200787

System Operations and Maintenance Manual

OCTOBER, 2000

NEC America, Inc.

Summary of content (653 pages)

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NDA-24300 ISSUE 1 STOCK # 200787 ® System Operations and Maintenance Manual OCTOBER, 2000 NEC America, Inc.
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LIABILITY DISCLAIMER NEC America, Inc. reserves the right to change the specifications, functions, or features, at any time, without notice. NEC America, Inc. has prepared this document for use by its employees and customers. The information contained herein is the property of NEC America, Inc. and shall not be reproduced without prior written approval from NEC America, Inc. NEAX and Dterm are registered trademarks of NEC Corporation. Copyright 2000 NEC America, Inc. Printed in U.S.A.
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NDA-24300 ISSUE 1 OCTOBER, 2000 NEAX2400 IPX System Operations and Maintenance Manual TABLE OF CONTENTS Page LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv CHAPTER 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 0-I 0-J 1-A 1-B 1-C 1-D 1-E 1-F 1-O 1-P 1-S 1-T 1-U 1-V 1-W 3-B 3-C 3-D 3-E 3-F 3-G 3-H 3-I 3-J 4-C 4-D 4-Q 4-S 4-T 4-U 4-V 6-A 6-B 6-C 6-D 6-H 6-I 6-J 6-L 6-M 6-N 6-O 6-P 7-A 7-B 7-C 7-D 7-E 7-F Mate CPU Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Abnormal Interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 7-G 7-H 7-I 7-J 7-K 7-L 7-M 7-N 7-O 7-P 7-U 7-V 13-A 13-B 13-C 13-D 13-E 13-F 13-G 13-H 13-I 13-J 13-K 13-N 13-O 13-P 13-Q 13-R 13-Z 15-A 15-B 15-C 16-A 16-B 16-C 16-E 16-F 16-K 16-L 16-M 16-N 16-T 16-U 16-X 17-A 17-B 17-C 17-D 17-H TSW PLO Key Turn ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSW PLO Key Turn OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 17-O 17-P 17-Q 17-R 23-P 23-Q 23-Y 23-Z 26-N 26-R 26-V 26-W 33-A 33-B 33-C 33-D 33-E CHAPTER 4 IOC MB Key Turn ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IOC MB Key Turn OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IOC MBR Key Turn ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 6. FUSE REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304 CHAPTER 5 FAULT REPAIR PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 1. LINE FAULT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Check Point . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 10. TONE FAULT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376 10.1 Check Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376 10.2 Tone Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377 11. SYSTEM DOWN FAULT .
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TABLE OF CONTENTS (CONTINUED) Page 7.2.7 7.2.8 7.2.9 7.2.10 Call Metering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Office Code of Calling (Called) Party and Billing Process Office . . . . . . . . . . . . . . . . . Text Format of Centralized Billing - Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Text Format of SMDR - TCP/IP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TABLE OF CONTENTS (CONTINUED) Page 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 Ambient Conditions in Switch Room Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Alarm Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MAT/Printer Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Collection of System Messages . . .
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TABLE OF CONTENTS (CONTINUED) Page DTF104 DTF105 DTF201 DTF301 DTF302 DTF303 DTF501 DTF601 DTF602 DTF101N DTF102N DTF103N DTF104N DTF105N DTF201N DTF301N DTF302N DTF303N DTF501N DTF601N DTF602N FLINST HDD_FDD HDD_MAT HDD_MAT_N HDFP MBCT MBLE MBPM MBRT MBSM MBST MBST_T MBTC MBTK MEM_HDD MEM_HDD_N MFCH PMBU RALM RALMN RLST RLST_T SINZ SPTS SRTS XHFD Display of Attendant Peg Count Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Display of Route Peg Count Data . . . . . . .
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LIST OF FIGURES Figure Title Figure 2-1 Figure 2-2 Figure 2-3 Figure 2-4 Figure 2-5 Figure 2-6 Figure 2-7 Figure 2-8 Figure 2-9 Figure 2-10 Figure 2-11 Figure 2-12 Figure 2-13 Figure 2-14 Figure 2-15 Figure 2-16 Figure 2-17 Figure 2-18 Figure 2-19 Figure 2-20 Figure 2-21 Figure 2-22 Figure 2-23 Figure 2-24 Figure 2-25 Figure 2-26 Figure 4-1 Figure 4-2 Figure 4-3 Figure 4-4 Figure 4-5 Figure 4-6 Figure 4-7 Figure 4-8 Figure 4-9 Figure 4-10 Figure 4-11 Figure 4-12 Figure 4-13 Figure 4-14 Figure 4-15 Figure
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LIST OF FIGURES (CONTINUED) Figure Title Page Figure 4-24 Figure 4-25 Figure 4-26 Figure 4-27 Figure 4-28 Figure 4-29 Figure 4-30 Figure 4-31 Figure 4-32 Figure 4-33 Figure 5-1 Figure 5-2 Figure 5-3 Figure 5-4 Figure 5-5 Figure 5-6 Figure 5-7 Figure 5-8 Figure 5-9 Figure 5-10 Figure 5-11 Figure 5-12 Figure 5-13 Figure 5-14 Figure 5-15 Figure 5-16 Figure 5-17 Figure 5-18 Figure 5-19 Figure 5-20 Figure 5-21 Figure 5-22 Figure 5-23 Figure 5-24 Figure 6-1 Figure 6-2 Figure 6-3 Figure 6-4 Figure 6-5 Figure 6-
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LIST OF FIGURES (CONTINUED) Figure Title Figure 6-16 Figure 6-17 Figure 6-18 Figure 6-19 Figure 6-20 Figure 6-21 Figure 6-22 Figure 6-23 Figure 6-24 Figure 6-25 Figure 6-26 Figure 6-27 Figure 6-28 Figure 6-29 Figure 6-30 Figure 6-31 Figure 6-32 Figure 6-33 Figure 6-34 Figure 6-35 Figure 6-36 Figure 6-37 Figure 6-38 Figure 6-39 Figure 6-40 Figure 6-41 Figure 6-42 Figure 6-43 Figure 6-44 Figure 6-45 Figure 6-46 Figure 6-47 Figure 6-48 Figure 6-49 Figure 6-50 Figure 6-51 Figure 6-52 Figure 6-53 Figure 6-54 F
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LIST OF FIGURES (CONTINUED) Figure Title Page Figure 8-2 Figure 8-3 Figure 8-4 Port Status Report (MG, Unit) Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615 Port Status Report (MG, Unit, Group) Display—Designating Group . . . . . . . . . . . . . . . . . . . . 616 Port Status Report (MG, Unit, Group) Display—Designating Group-Trunk . . . . . . . . . . . . . . .
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LIST OF TABLES Table Title Table 2-1 Table 2-2 Table 3-1 Table 3-2 Table 3-3 Table 4-1 Table 4-2 Table 4-3 Table 5-1 Table 5-2 Table 5-3 Table 5-4 Table 5-5 Table 5-6 Table 5-7 Table 5-8 Table 5-9 Table 5-10 Table 5-11 Table 5-12 Table 6-1 Table 6-2 Table 6-3 Table 6-4 Table 6-5 Table 6-6 Table 6-7 Table 6-8 Table 6-9 Table 6-10 Table 6-11 Table 6-12 Table 6-13 Table 6-14 Table 6-15 Table 6-16 Table 6-17 Table 6-18 Table 6-19 Table 6-20 Table 6-21 Table 7-1 Table 7-2 Table 8-1 Table 8-2 Table 8-3 Table 8-
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LIST OF TABLES (CONTINUED) Table Title Page Table 8-5 Table 8-6 Table 8-7 Table 8-8 Internal Route Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Route Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Type of Circuit Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Route Number Explanation . . . . . . . . .
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This page is for your notes.
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CHAPTER 1 INTRODUCTION 1. GENERAL This manual describes routine system maintenance procedures and fault repair procedures. This chapter explains how to follow the manual and provides precautions pertaining to maintenance jobs as a whole. Be sure to read this chapter thoroughly before starting the required maintenance project. 2. HOW TO FOLLOW THIS MANUAL If technicians engage in a fault repair with a sufficient amount of knowledge of the system (system configurations, controlling systems, functions, etc.
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INTRODUCTION • When only the contents of a system message needs to be known, or when a fault is to be diagnosed from a system message Chapter 5 • When the range of faulty conditions has been specified and a faulty circuit card can be assumed Chapter 5 See Section 4, Reporting Fault to NEC, in Chapter 2. • When investigating the system for the purpose of a fault repair See Section 2, Basic Knowledge, in Chapter 2.
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CHAPTER 2 SYSTEM MAINTENANCE OUTLINE 1. GENERAL 1.1 Purpose This chapter explains the outline of fault diagnosis and duties necessary to maintain the PBX. 1.2 Administrative Management Procedures Figure 2-1 shows the work flow of the administrative management procedures.
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SYSTEM MAINTENANCE OUTLINE 1.3 Summary of This Manual’s Contents Table 2-1 provides a brief description of the contents for each chapter in this manual. Table 2-1 Summary of This Manual’s Contents CHAPTER DESCRIPTION 2 See Section 2, Basic Knowledge. Explains basic knowledge of fault detection and indication, functions and fault range of the system, etc. See Section 3, How to Read Precautions, Diagnostic, and Fault Repair Information.
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SYSTEM MAINTENANCE OUTLINE 2.1 System Configuration Figure 2-2 shows the system configuration of the fully expanded 4-IMG type. For details on each module accommodation, see Figure 2-3 through Figure 2-5.
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SYSTEM MAINTENANCE OUTLINE Figure 2-3 shows the face layout of IMG0.
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SYSTEM MAINTENANCE OUTLINE Figure 2-4 shows the face layout of IMG1.
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SYSTEM MAINTENANCE OUTLINE Figure 2-5 shows the face layout of IMG 2/3.
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SYSTEM MAINTENANCE OUTLINE 2.2 Line Equipment Numbers (LENS) The Line Equipment Numbers (LENS) are used to specify the location of a circuit (trunk/port) in any of the PIM universal slots. Refer to the figures in this section, and confirm the LENS format used in the system. As shown in Figure 2-6, the LENs consists of six digits: two digits for MG, one digit for U, two digits for G, and one digit for Lv.
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SYSTEM MAINTENANCE OUTLINE 2.2.2 Unit Figure 2-8, which represents a fully expanded system, explains the Unit (U) numbers. The numbers range from 0 to 3, and each unit represents the PIM universal slots, No. 04-12 (U 0/2) or No. 15-23 (U 1/3). On each Module Group (MG: #00 - 07), a total of four Units (U0 - U3) can be assigned.
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SYSTEM MAINTENANCE OUTLINE 2.2.3 Group The Group (G) numbers are allocated as shown in Figure 2-9. A total of two Groups are assigned on each universal slots within the PIM. Slot numbers 10, 11, 12, 21, 22, 23 can contain a total of four Groups as an exception. A total of two or four Groups (G) can be assigned on each PIM universal slot.
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SYSTEM MAINTENANCE OUTLINE 2.2.4 Level Figure 2-10 explains the Level (Lv) numbers. There are a total of eight Levels (Lv0 - Lv7) on every Group number, which ranges from 00 to 31. A total of eight Levels (Lv0 - Lv7) can be assigned on each Group.
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SYSTEM MAINTENANCE OUTLINE 2.3 Local Partition (LP) Number The Local Partition (LP) number refers to a logical local processor number, theoretically assigned for each IMG that consists of four (or less) Port Interface Modules (PIM). Though the local processor does not actually exist in any of the IMGs, except for IMG0, the system can apply the two-digit LP number to each IMG (see Figure 2-11) on its data memory program.
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SYSTEM MAINTENANCE OUTLINE 2.4 System Messages System messages display during routine diagnosis, system operation status controlling, and fault occurrence. Figure 2-12 shows an example of a system message. Refer to Chapter 3 for details on each message.
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SYSTEM MAINTENANCE OUTLINE 2.5 Fault Detecting Function The system finds a fault by its fault detecting circuit and the fault detecting program. Once a fault occurs, the system initiates a remedial action such as system changeover, make-busy setting, or restart processing by the automatic diagnosis function. This action reduces the influence of the fault so that system servicing may be minimized. The result of the process taken and the fault situation are indicated for equipment concerned.
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SYSTEM MAINTENANCE OUTLINE Alarm Lamps on TOPU Symbols Thermal Reed Relay : Circuit Card : Main faults to be detected : Speech path Firmware Fault : Flow of fault information LC/TRK RDY Clock etc. MUX TSWM RDY Clock Write etc. TSW/INT Ready C-level monitor To MAT, Printer, etc.
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SYSTEM MAINTENANCE OUTLINE (a) Main Faults Faults that may occur in the system can be generally categorized into Processor System Fault, Speech Path System Fault, Line/Trunk Fault, etc. • Processor System Fault The CPU alarm detecting circuit continuously monitors whether the CPU is working normally. If a fault is detected, the CPU calls up the diagnostic program, which identifies the cause of the fault and determines whether the fault is temporary or permanent.
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SYSTEM MAINTENANCE OUTLINE 2.6 Range of Faults Specification (1) Upon receiving a fault report from a station user or an operator, the technician can assume a faulty card exists if the range to be affected by the fault can be determined. For the detailed procedure, refer to Chapter 5. Use the following actions to check the MDF: (a) Check the LENS of the reporter (Station or ATTCON/DESKCON). (b) Check other circuits of the circuit card in which the reporter (station line or ATTCON/DESKCON) is located.
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SYSTEM MAINTENANCE OUTLINE IMG0 SERIAL BUS MUX MUX PM BUS PM BUS LC/TRK LC/TRK MUX PM BUS MUX PM BUS LC/TRK LC/TRK MUX MUX PM BUS MUX MUX PM BUS DTI LC/TRK LC/TRK PM BUS LC/TRK LC/TRK E1/DS1 with Fusion Link LC/TRK LC/TRK LC/TRK LC/TRK PM BUS FCH LC/TRK LC/TRK FCH DTI TSWM E1/DS1 with Fusion Link TSW 00 TSW 10 To MUX To MUX TSW 01 TSW 11 T S W I / O B U S 0 To MUX (IMG2) To MUX (IMG2) TSW 02 TSW 12 To MUX (IMG3) To MUX (IMG3) TSW 03 TSW 13 PLO 0 T S W I / O B U S 0 PLO 1 MIS
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SYSTEM MAINTENANCE OUTLINE IMG0 PIM 3 IMG1 PIM 3 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 2 PIM 2 PM BUS PM BUS MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS PIM 1 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 0 MUX PM BUS MUX PIM 1 LC/TRK LC/TRK MUX PM BUS PIM 0 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS To IMG 2 To IMG 3 TSWM M M M M U U U U X X X X M M M M U U U U X X X X 003 002 001 000 01
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SYSTEM MAINTENANCE OUTLINE IMG3 IMG2 PM BUS PIM 3 LC/TRK MUX LC/TRK LC/TRK MUX PM BUS PIM 2 PM BUS PIM 3 MUX LC/TRK MUX PM BUS PIM 2 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 1 LC/TRK MUX PM BUS PIM 1 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 0 LC/TRK MUX PM BUS PIM 0 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS To IMG 0 To IMG 1 TSWM M M M M U U U U X X X X M M M M U U U U X X X X 023 022 021 020 0
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SYSTEM MAINTENANCE OUTLINE IMG0 IMG1 PIM 3 PIM 3 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX MUX MUX LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LVDS (Low Voltage Differential Signaling) TSWM TSW 00 MUX 003 MUX 002 MUX 001 MUX 000 TSW/INT TSW 10 MUX 100 MUX 101 MUX 102 MUX 103 TSW/INT MUX TSW 01 MUX 013 MUX 012
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SYSTEM MAINTENANCE OUTLINE IMG2 IMG3 PIM 3 PIM 3 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX MUX MUX LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LVDS (Low Voltage Differential Signaling) TSWM TSW 02 MUX 023 MUX 022 MUX 021 MUX 020 TSW/INT TSW 12 MUX 120 MUX 121 MUX 122 MUX 123 TSW/INT MUX TSW 03 MUX 033 MUX 03
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SYSTEM MAINTENANCE OUTLINE A fault within this range affects two slots. LC/TRK A fault within this range affects this module. 32ch LC/TRK PIM 3 MUX 512ch A fault within this range affects the circuit card. A fault within this range affects two slots. LC/TRK A fault within this range affects this module. 32ch LC/TRK PIM 2 MUX 512ch A fault within this range affects the circuit card. A fault within this range affects two slots. LC/TRK A fault within this range affects this module.
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SYSTEM MAINTENANCE OUTLINE 2.7 Explanation of Terms • C-Level Infinite Loop The program repeatedly executes specific routines due to a fault of the main memory, data destruction, etc. The program is not able to be processed normally. This faulty condition is referred to as Program Infinite Loop. C-Level infinite loop is a state where a clock-level program, which runs under clock interrupt disable state, is in an infinite loop status.
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SYSTEM MAINTENANCE OUTLINE Table 2-2 Kinds of Circuit Card Front Restart SENSE (0~F) • KIND OF RESTART 1 DM Clear Restart 2 DM Load Restart 5 OAI Memory Clear Restart C OFF-line Restart REMARKS When the system is in operation PM (Line/Trunk Card) Make-Busy Restart In this processing, the faulty PM (Line/Trunk Card) is isolated from the system and, at the same time, the calls associated with that faulty PM (Line/Trunk Card) are released.
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SYSTEM MAINTENANCE OUTLINE Connect ground wire to the Earth terminal of the Module Group. Place the Circuit Card on a conductive sheet. Wrist Strap Note: 3M is a registered trademark of Minnesota Mining and Manufacturing, Inc.
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SYSTEM MAINTENANCE OUTLINE (3) When a circuit card appears to be faulty, check the following items before replacing it with a spare: (a) Poor connector contact at the circuit card may be responsible for the fault. Repeat insertion and extraction of the circuit card a few times. Clean the connector portion, and recheck for proper operation. (b) Check the lead wires of vertically-mounted parts (resistors, capacitors, etc.) to ensure they have not shorted each other or broken.
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SYSTEM MAINTENANCE OUTLINE (4) How to clean the connector portion (gold-plated terminal): (a) Dip the gold-plated terminal portion in the cleaning fluid for 3 to 5 seconds (only PA-XX type circuit card), as shown in Figure 2-22. Cleaning Fluid Circuit Card Container Figure 2-22 How to Clean the Connector Portion Note 1: Some of the parts are subject to damage if they come in contact with the cleansing liquid.
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SYSTEM MAINTENANCE OUTLINE • The following is an example where the fault was recovered after the replacement of circuit cards: START Set the 1st circuit card back into its mounting slot If the fault recurs: Replace the circuit card. Set the 2nd circuit card back into its mounting slot If the fault recurs: Replace the circuit card. Set the 3rd circuit card back into its mounting slot If the fault recurs: Replace the circuit card.
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SYSTEM MAINTENANCE OUTLINE STEP 5 Perform the work indicated by (8), and if the result of the work is the same as the status indicated, the fault is indicated by (9). If the fault repair work indicated by (9) affects another normal line, recheck the work as indicated by (10). (b) Fault Repair Procedure A fault repair procedure is explained by means of “TREE” format in Chapter 5. The following explains how to follow the “TREE” format and proceed with designated work. See Figure 2-25.
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SYSTEM MAINTENANCE OUTLINE START (2) (1) FAULT When : It is the fault of Section No. (3) (11) (5) Perform FAULT SUPERVISION When (4) (5) (6) (7) FAULT When : It is the fault of Section No. (Chapter 5) (11) (8) When (Chapter 5) (9) with performed FAULT : CHECK OF WORK Section No. END (10) (Chapter 5) (11) Note: (1): (2),(6),(7),(9): (11): (3): (4): (5): (8): Judgment of fault status When the fault status coincides with the indication, the cause of the fault is indicated.
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SYSTEM MAINTENANCE OUTLINE START (A) (B) Check (D) (C) When Check (E) Check (F) (G) When (F) (G) When END Figure 2-25 Recovery Procedure Example 4. REPORTING FAULT TO NEC When the cause of a fault is uncertain, make note of the situation involved and report it to NEC. When forwarding faulty circuit cards to NEC, exercise caution to protect from static electricity. 4.
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SYSTEM MAINTENANCE OUTLINE • History of fault When did the fault occur? What kind of repair procedure has been executed? Does the fault still exist or not exist? etc. • Range of fault Range of fault should be reported: Single line?, Specific trunk?, Specific circuit card?, Specific PIM?, Whole system?, etc. (2) Circuit Card Version Number, Program Name, and Program Package Version Number of the circuit card. See Figure 2-26.
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SYSTEM MAINTENANCE OUTLINE 4.2 Forwarding Faulty Circuit Card Method Send the faulty circuit card to the NEC agent to whom a request is made for a replacement card. Adhere to the following procedure for sending the faulty circuit card: (1) Insert connector covers onto the circuit card terminals. (2) Put the circuit card into a static electricity protective bag. (3) Pack the circuit card with air cap, etc. (4) Set the circuit card into the cardboard box for that specific circuit card.
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This page is for your notes.
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CHAPTER 3 SYSTEM MESSAGES This chapter explains how to read and analyze system messages displayed during routine diagnosis, system operation status controlling, and occurrence of a fault within the system. Table 3-1 provides a list of system messages. Table 3-1 System Messages Lis t MESSAGE NO.
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SYSTEM MESSAGES Table 3-1 System Messages List (Continued) MESSAGE NO.
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SYSTEM MESSAGES Table 3-1 System Messages List (Continued) MESSAGE NO.
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SYSTEM MESSAGES Table 3-1 System Messages List (Continued) MESSAGE NO.
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SYSTEM MESSAGES Table 3-1 System Messages List (Continued) MESSAGE NO.
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SYSTEM MESSAGES Reset Interrupt 0-C Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the processor is reset due to a failure in the system.
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SYSTEM MESSAGES ➃ Data Load Result after restart processing b7 b6 b5 b4 b3 b2 b1 b0 b0: b1: b2: b3: b4: b15 b11 b9 b8 b5: b6: b7: b8: b9: b11: 0/1 = Office Data Load ->“Normal End”/“Abnormal End” 0/1 = Data Load ->“Normal End”/“Abnormal End” 0/1 = Individual Speed Calling data load is “Normal End”/“Abnormal End” 0/1 = PS transfer service data load is “Normal End”/“Abnormal End” 0/1 = PS Name Display service data load is “Normal End”/“Abnormal End” 0/1 = -/Network DM Load ->“Normal End”/“Abn
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SYSTEM MESSAGES CPU Clock Down 0-D Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a fault has occurred to the clock oscillator in the CPU.
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SYSTEM MESSAGES C-Level Infinite Loop 0-E Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: C-level infinite loop is a state where a clock-level program, running under clock interrupt disable state, is in an infinite loop. This message displays when the counter value to check the normality of the processing has become abnormal.
PAGE 73
SYSTEM MESSAGES ➃ System b7 b6 Controlling Port B b5 b4 b3 b2 b1 b0 ➄ CPU Alarm b7 b6 b5 b4 b3 b2 b1 b0 ➅ CPU Changeover Factors b7 b6 ➆ System b7 b6 b5 b4 b3 b2 b1 b0 ALM b5 b4 b3 b2 ➇ Data Analyzed by NEC CHAPTER 3 Page 46 Issue 1 b1 b0 b0: b1: b2: b3: b4: b5: b6: b7: 0/1 = Timer 2 Gate ON/OFF 0/1 = Speaker Gate ON/OFF 0/1 = Parity Check Enable/MASK 0/1 = Channel Check Enable/MASK 0/1 = -/RAM Refresh Pulse Output State 0/1 = -/Timer 2 Output State 0/1 = -/Channel Check
PAGE 74
SYSTEM MESSAGES Memory Failure 0-F Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a CPU memory read/write error occurs.
PAGE 75
SYSTEM MESSAGES ➃ System b7 b6 Controlling Port B b5 b4 b3 b2 b1 b0 ➄ CPU Alarm b7 b6 b5 b4 b3 b2 b1 b0 ➅ CPU Changeover Factors b7 b6 ➆ System b7 b6 b5 b4 b3 b2 b1 b0 ALM b5 b4 b3 b2 ➇ Data Analyzed by NEC CHAPTER 3 Page 48 Issue 1 b1 b0 b0: b1: b2: b3: b4: b5: b6: b7: 0/1 = Timer 2 Gate ON/OFF 0/1 = Speaker Gate ON/OFF 0/1 = Parity Check Enable/MASK 0/1 = Channel Check Enable/MASK 0/1 = -/RAM Refresh Pulse Output State 0/1 = -/Timer 2 Output State 0/1 = -/Channel Check
PAGE 76
SYSTEM MESSAGES B1-Level Infinite Loop (Permanent) 0-G Default Alarm: MN Default Grade: 2 Grade Modified: Lamp Modified: This message displays when a B-level infinite loop failure occurs.
PAGE 77
SYSTEM MESSAGES B1-Level Infinite Loop (Temporary) 0-H Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when, in the CPU program processing, the counter value to check the normality of the processing has become abnormal.
PAGE 78
SYSTEM MESSAGES Mate CPU Failure 0-I Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a fault, such as the Clock down or C-level infinite loop error, has occurred.
PAGE 79
SYSTEM MESSAGES Abnormal Interrupt 0-J Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the system is interrupting abnormally in the processing.
PAGE 80
SYSTEM MESSAGES Both TSW Failure (Permanent) 1-A Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when link information cannot be written into the switch memory of the TSW in both systems.
PAGE 81
SYSTEM MESSAGES TSW Failure (Permanent) 1-B Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when link information cannot be written into the switch memory of the TSW card in one of the dual systems.
PAGE 82
SYSTEM MESSAGES Both TSW Write Failure 1-C Default Alarm: MN Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the link information cannot be written into the switch memory of the TSW in both systems. 1: XXXX XXXX XXXX XXXX 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ TSW system in which a fault is detected b7 0/1 = TSW No.
PAGE 83
SYSTEM MESSAGES TSW Write Failure 1-D Default Alarm: MN Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the link information cannot be written into the switch memory of the TSW card in one of the dual systems.
PAGE 84
SYSTEM MESSAGES Both TSW Clock Failure 1-E Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the system detects a clock failure, such as TSW internal clock down or Frame Head down, in both systems.
PAGE 85
SYSTEM MESSAGES TSW Clock Failure 1-F Default Alarm: MJ Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the system detects a clock failure, such as TSW internal clock down or Frame Head down, in one of the dual systems.
PAGE 86
SYSTEM MESSAGES Both PLO Failure 1-O Default Alarm: MJ Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the system detects a fault, such as input clock all down or output clock down in the PLO cards, at both sides.
PAGE 87
SYSTEM MESSAGES ➃ Scan Data 1: Current Status of PLO card b7 b6 b5 b4 b3 b2 b1 b0 ➄ Scan Data 2: Current Status of PLO card b7 CHAPTER 3 Page 60 Issue 1 b4 b1 b0 b0: Clock status at time of detection 0/1 = STBY/ACT b1: Circuit Card status at time of detection 0/1 = PLO synchronizing/PLO self running or drift abnormal b2: 0/1 = -/Input clock down b3, b4: Route of Input clock b4 b3 DCS Input Route Route Of Input Clock 0 0 0 0 0 1 1 1 1 0 - 2 1 1 - 3 b5: b6: b7: 0/1 = -/PLO
PAGE 88
SYSTEM MESSAGES PLO Failure 1-P Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the system detects all the failures concerned with input clock down or output clock down in the PLO card at the ACT side. When this message is indicated, the PLO card changeover executes. Note: The No. 0 PLO card automatically changes over to No. 1. The changeover of No. 1 to No. 0 is not automatic.
PAGE 89
SYSTEM MESSAGES ➃ Scan Data 1: Status of PLO card b7 b6 b5 b4 b3 b2 b1 b0 ➄ Scan Data: Status of PLO card b7 CHAPTER 3 Page 62 Issue 1 b4 b1 b0 b0: Clock status at time of detection 0/1 = STBY/ACT b1: Circuit card at time of detection 0/1 = PLO synchronizing/PLO self running or drifting b2: 0/1 = -/Input clock down b3, b4: Route of Input clock b4 b3 DCS Input Route Route Of Input Clock 0 0 0 0 0 1 1 1 1 0 - 2 1 1 - 3 b5: b6: b7: 0/1 = -/PLO input all down 0/1 = -/PLO outp
PAGE 90
SYSTEM MESSAGES Module Group Down Failure 1-S Default Alarm: MJ Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a fault of the speech path system has occurred in a specific Module Group. The specific Module Group is placed into make-busy state.
PAGE 91
SYSTEM MESSAGES TSW ACT Change Report 1-T Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the changeover of the TSW system is executed. 1: XXXX 0000 XXXX XXXX 2: 0000 0000 0000 0000 3: 0000 0000 XXXX XXXX ➀➁ ➂➃ ➄➅ ➆➇ ➈➉ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ ACT side Speech Path (TSW) after b0: 0/1 = No. 0 system/No.
PAGE 92
SYSTEM MESSAGES ➂~➅ Status of ACT side TSW card b7 b6 b5 b4 b3 b2 b1 b0 ➂ ➃ ➄ ➅ MG00 MG02 MG04 MG06 MG01 MG03 MG05 MG07 b7-b4 b3-b0 b0-b3, b4-b7: The status of TSW card in each MG (00~07) 0000 = Normal 0001 = Abnormal (Impossible to make links) ➆~➉ Status of ST-BY side TSW card b7 b6 b5 b4 b3 b2 b1 b0 ➆ ➇ ➈ ➉ MG00 MG02 MG04 MG06 MG01 MG03 MG05 MG07 b7-b4 b3-b0 b0-b3, b4-b7: The status of TSW card in each MG (00~07) 0000 = Normal 0001 = Abnormal (Impossible to make links) NDA-243
PAGE 93
SYSTEM MESSAGES DLKC Data Transfer Failure (Permanent) 1-U Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when DLKC data transfer failure (temporary), shown in message [1-V], occurs more than 16 times an hour. At this time, the faulty DLKC card is down and its switching network automatically changes over.
PAGE 94
SYSTEM MESSAGES DLKC Data Transfer Failure (Temporary) 1-V Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a data sending error or no answer error occurs at the time of data transfer from CPU to DLKC card.
PAGE 95
SYSTEM MESSAGES PLO Restore 1-W Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a failure such as internal clock down occurred to PLO is restored. 1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Restoration of PLO fault b0: b7 b0 ➁ Current Status of PLO card b7 0/1 = PLO No.
PAGE 96
SYSTEM MESSAGES C-Level Infinite Loop (Permanent) 3-B Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a C-level program abnormal state is detected as permanent. When the Port Microprocessor (PM) on an LC/TRK card detects the abnormal state, the PM places the card into make-busy status. If the failure occurs more than 15 times an hour, the system judges the failure as permanent and issues the this system message.
PAGE 97
SYSTEM MESSAGES C-Level Infinite Loop (Temporary) 3-C Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when C-level program is detected as abnormal by the Port Microprocessor (PM) mounted on an LC/TRK card. If the failure occurs less than 15 times/hour, and a B-monitor/Initial restart executes as the result, the failure is judged as temporary and this message is created.
PAGE 98
SYSTEM MESSAGES Lock-Up Failure (Permanent) 3-D Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: At the periodic interval, the CPU sends diagnosis data to the Port Microprocessor (PM) on LC/TRK cards in order to monitor the PM. If the CPU cannot receive the return data within a predetermined period of time, the system displays this data. When the failure is detected more than 15 times per hour, the failure is judged as permanent.
PAGE 99
SYSTEM MESSAGES Lock-Up Failure (Temporary) 3-E Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: At the periodic interval, the CPU sends diagnosis data to the Port Microprocessor (PM) on LC/TRK cards in order to monitor the PM. If the CPU cannot receive the return data within a predetermined period of time, the system displays this data. When the failure is detected less than 15 times per hour, the failure is judged as temporary.
PAGE 100
SYSTEM MESSAGES -48V Over Current 3-F Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when over current of the operating power (DC-48V) is supplied from the ATI/ELC circuit card to the Attendant Console/Dterm. When this fault occurs, the related circuit card is placed into makebusy state and stops supplying power.
PAGE 101
SYSTEM MESSAGES Ground Failure 3-G Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a wire of the line between the LC circuit card and the telephone set is shortcircuited with ground.
PAGE 102
SYSTEM MESSAGES Digital Line Warning 3-H Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the DTI card detects an abnormal state of a digital line but this failure has no influence on the speech path. When the status worsens, the system issues [3-I] Digital Line Failure message.
PAGE 103
SYSTEM MESSAGES Digital Line Failure 3-I Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays after [3-H] Digital Line Warning lasts in the DTI card over the particular time. This failure may cause a speech path fault to the DTI card.
PAGE 104
SYSTEM MESSAGES Digital Line Restore 3-J Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when a digital line fault is restored. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Location of faulty line b7 b6 b5 b4 b3 b2 b1 b0 b0-b4: Group No. b5, b6: Unit No.
PAGE 105
SYSTEM MESSAGES Both TSW Ready Failure 4-C Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a Ready Failure occurs in both systems as a result of the TSW card having a failure or the card is not mounted properly.
PAGE 106
SYSTEM MESSAGES TSW Ready Failure 4-D Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a Ready Failure occurs in one of the dual systems because the TSW card fails or the card is not mounted properly.
PAGE 107
SYSTEM MESSAGES DLKC Ready Failure 4-Q Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when I/O Ready Failure occurs on a DLKC card. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Details on faulty DLKC card b7 CHAPTER 3 Page 80 Issue 1 b0 b0: b7: 0/1 = No. 0 system/No.
PAGE 108
SYSTEM MESSAGES MUX Ready Failure 4-S Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MUX (PH-PC36) card has a Ready Failure in one of the dual systems. When the card is not ready for service function because of the failure or because the card is not mounted properly, the system creates this message.
PAGE 109
SYSTEM MESSAGES Both MUX Ready Failure 4-T Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MUX (PH-PC36) card has a Ready Failure in both of the dual systems. When the card is not ready for service function because of the failure or because the card is not mounted properly, the system creates this system message.
PAGE 110
SYSTEM MESSAGES PCI Card Failure 4-U Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a PCI card failure occurs.
PAGE 111
SYSTEM MESSAGES ➄ Error status on PCI slot 3 b7 b1 b0 b0: b1: 0/1 = -/Physical connection error Note 1 0/1 = -/Hardware Fault Note 2 Note 1: Physical Connection Error • • • Ethernet cable is disconnected. Ethernet cable has short-circuited.
PAGE 112
SYSTEM MESSAGES PCI Card Failure Recovered 4-V Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the PCI card, which was detected as faulty, is recovered.
PAGE 113
SYSTEM MESSAGES ➄ Details on error restoration (PCI b0: 0/1 = -/Physical connection error restoration Note slot 3) b7 b0 Note: Physical Connection Error • • • CHAPTER 3 Page 86 Issue 1 Ethernet cable is disconnected. Ethernet cable has short-circuited.
PAGE 114
SYSTEM MESSAGES System Failure 6-A Default Alarm: NON Default Grade: 3 Grade Modified: (FIXED) NON Lamp Modified: (FIXED) 3 This message displays when any of the following faults are detected: • Power failure • Fuse blowing • In-Frame abnormal temperature 1: XX00 XXXX 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ ➁➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Probable cause for failur
PAGE 115
SYSTEM MESSAGES RGU & Howler Failure 6-B Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a fault in either the ringer or howler tone occurs in the PWR card. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Unit and MG number of fault b0, b1: Unit No.
PAGE 116
SYSTEM MESSAGES Line Load Control Start 6-C Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the CPU usage (occupancy) rate exceeds the value assigned to ASYD, SYS1, Index 56, and the call origination from the pre-selected group of stations is restricted (i.e., Line Load Control is set). This system message is always indicated as 0.
PAGE 117
SYSTEM MESSAGES Line Load Control Stop 6-D Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the CPU usage (occupancy) rate becomes lower than the value assigned to ASYD, SYS1, Index 57, and Line Load Control is cancelled. This system message is always indicated as 0.
PAGE 118
SYSTEM MESSAGES Bad Call Notification 6-H Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: This message displays to indicate the result of Bad Call Notification. 1: XXXX XXXX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: 0000 0000 0000 0000 ➀➁ ➂➃ ➄➅ ➆➇ ➈ ➉ 11 12 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ b7 b6 b5 b4 b3 b2 b1 b0 b0-b3: Station number digit with the fault.
PAGE 119
SYSTEM MESSAGES ➅-➇ b7 b6 Called station number (See table) b5 b4 b3 b2 b1 b0 ➅ ➆ ➇ b4-b7 b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 b4-b7 b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 ➈ Time Slot Number of Link 1 ➉ Not used 11 Time Slot Number of Link 2 12 Not used When type of connection is Trunk connection ➁ - ➃ Station number (See table) b7 b6 b5 b4 b3 b2 b1 b0 ➁ ➂ ➃ ➄ Remote Route No. b7 b6 b5 b4 b3 b2 b1 b0 ➅ Remote Route No. b7 CHAPTER 3 Page 92 Issue 1 b3 b0-b5: Route No.
PAGE 120
SYSTEM MESSAGES ➆ Called Trunk No. b7 b6 b5 b4 b3 b0-b7: Trunk No.
PAGE 121
SYSTEM MESSAGES When type of connection is ACD Trunk connection ➁ ACD Trouble Kind b7 b6 b5 b4 b3 b2 b1 b0 b0-b7: ACD trouble kind 01H=ACD trunk trouble key Note 1 14H=ACD reset start Note 2 15H=Insufficient ACD memory 16H=Insufficient ACD call record 17H=Excessive business station on ACD calls 18H=Excessive calls queued 21H=Unknown Pilot No.
PAGE 122
SYSTEM MESSAGES Note 4: When “(ACD Trouble Kind)” is 24 or 99 Hex: ➂~➅ Not used ➆ ➇ Error Counter Note 5: When “(ACD Trouble Kind)” is 30 Hex: ➂~➅ Pointer Address ➆ Not used ➇ Error Kind Note 6: When “(ACD Trouble Kind)” is 33 Hex: ➂ ➃ ACDP Data Memory 00 = Used 01 = Not used ACDP System Capacity 02 = 50 Agent Positions 04 = 200 Agent Positions 07 = 500 Agent Positions 12 = 900 Agent Positions 15 = 2,000 Agent Positions Note Note: If other data is output, the ACD system may not be working correctly.
PAGE 123
SYSTEM MESSAGES STA-Test Connection Data 6-I Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays to indicate the result of a designated connection test (Individual Trunk Access) from a station.
PAGE 124
SYSTEM MESSAGES ➁ b7 b6 b5 b4 b3 b2 b1 b0 b0-b3: Number of digits of the testing station No. b4-b7: Error Numbers (see table below) Error Numbers and Their Meanings ERROR NO. MEANING 0 --- 1 The testing station is restricted from activating the service.
PAGE 125
SYSTEM MESSAGES ➇ b7 Tested Route No. b6 b5 b4 b3 b2 b1 b0 b0-b5: Route No. (1-63) Note b6: OP 0/1 = Data in OPRT ( ➈ ) is invalid/valid b7: AC 0/1 = Internal trunk/External trunk Note: When Logical Routes are assigned, Logical Route Numbers are displayed here. ➈ OPRT data b7 b6 b5 b0-b7: Route No. ( > 64) Note b4 b3 b2 b1 b0 Note: When Logical Routes are assigned, Logical Route Numbers are displayed here.
PAGE 126
SYSTEM MESSAGES Emergency Call 6-J Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a call terminates to the Emergency Telephone. 1: XXXX XXXX XXXX XXXX 2: XXXX XXXX 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂➃ ➄➅ ➆➇ ➈➉ 11 12 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ - ➅ Called Station (Emergency Telephone) No.
PAGE 127
SYSTEM MESSAGES Emergency Control Start 6-L Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the LCR-Attendant Manual Override is set at the Attendant Desk Console. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Route Selection Time Pattern No.
PAGE 128
SYSTEM MESSAGES Emergency Control Stop 6-M Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the LCR-Attendant Manual Override is cancelled at the Attendant Desk Console. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Suspension of Emergency Control b7 b0 b0: Fixed 0.
PAGE 129
SYSTEM MESSAGES Abnormal Call Duration Data 6-N Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the system detects abnormal duration in the line connection between the calling and called party. When the calling and called party establish a line connection and continue the hook-up for an extremely short or long period of time (predetermined by the ASYD command (SYS1 Index 45, 46)), this message is created.
PAGE 130
SYSTEM MESSAGES When calling party is ATTCON/DESKCON Attendant/Desk console No. (See table.) b7 b6 b5 b4 b3 b2 b1 b0 b4- b7 b0-b3 DC0 DC1 When calling party is Trunk Route No. and Trunk No. (See table.) Note: Route No. (a) b7 b6 b5 b4 b3 b2 b1 b0 Route No. (b) b7 ➃ b7 b3 b2 b1 b0 b1 b0 Called party information b3 b2 b0-b7 (a) Route No. (Hex) Note (b) Route No. (Hex) Note (c) Trunk No. (Hex) (d) Trunk No. (Hex) b0-b5: Route No.
PAGE 131
SYSTEM MESSAGES ➄ Called Party Information Station to Station Call (a) Type of called party b4-b7 00 = Station 01 = Attendant Console b7 b6 b5 b4 b0-b3 (a) b3 b2 Tenant No. b1 Tenant No. b0 DC0 DC1 DC2 DC3 DC4 DC5 OG Call to outside (IC Call from outside) b4-b7 b0-b3 Route No. (Hex) b0-b7 Route No. (Hex) Route No. (Hex) Route No. (Hex) Trunk No. (Hex) Trunk No. (Hex) Trunk No. (Hex) Trunk No.
PAGE 132
SYSTEM MESSAGES SMDR Output Buffer Overflow Alarm 6-O Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the SMDR output buffer usage rate has exceeded the value assigned to ASYD, SYS1, Index 249.
PAGE 133
SYSTEM MESSAGES ➂ b7 ➃ b7 Buffer Usage Rate Assigned by ASYD, SYS1, Index 249 b6 b5 b4 b3 b2 b1 b0-b3: Units b4-b7: Tens b0 Buffer Usage Rate Assigned by ASYD, SYS1, Index 250 b6 b5 b4 b3 b2 b1 b0-b3: Units b4-b7: Tens b0 (b) FS = 1, FE = 0 ➁ b7 ➂ b2 b7 b0 Overflow Rate b7 ➃ b1 b0: Fault Grade by ALMG command 00 = NON CONT 01 = SUP 10 = MN 11 = MJ b0: 0/1 = -/100% Overflow b0 Overflow Rate b6 b5 CHAPTER 3 Page 106 Issue 1 b4 b4-b7: 1-9 = 10%-90% Overflow b0 NDA-24300
PAGE 134
SYSTEM MESSAGES (c) FS = 2, FE = 0 ➁ SMDR Group No. b7 ➂ b7 ➃ b3 b0-b3: SMDR Group No. to which failure occurred b2 b1 b0 Port No. b6 b5 b0-b7: Port No. allocated for SMDR Group to which failure occurred (0-7) b4 b3 b2 b1 b0 Not used (d) FS = 3, FE = 0 ➁ b7 b0-b3: SMDR Group No.
PAGE 135
SYSTEM MESSAGES SMDR Output Buffer Overflow Release 6-P Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the SMDR output buffer usage rate has been lowered to less than the value assigned in the ASYD, SYS1, Index 250 after the rate exceeds the value assigned by Index 249.
PAGE 136
SYSTEM MESSAGES System Initialize With Data Load 7-A Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays after the office data is loaded and system initialization has executed.
PAGE 137
SYSTEM MESSAGES Note 1: Phase1 Restart is executed when initializing the system without disrupting the following two-way con- nections that have already been established: • Basic two-way connections (STN-STN, STN-TRK, TRK-TRK) • Fixed connections • Two-way connections established on a Fusion link For more details, see Section Chapter 6, Section 12.2.3. Note 2: Number Sharing data load also affects the data load of Dual Station Calling Over-FCCS.
PAGE 138
SYSTEM MESSAGES System Initialize 7-B Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when system initialization is activated.
PAGE 139
SYSTEM MESSAGES CPU MBR Key Turn ON 7-C Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the GATE card is turned ON at the time of CPU changeover or speech path changeover.
PAGE 140
SYSTEM MESSAGES CPU MBR Key Turn OFF 7-D Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the GATE card is turned OFF at the time of CPU changeover or speech path changeover.
PAGE 141
SYSTEM MESSAGES TSW MBR Key Turn ON 7-E Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the TSW card is turned ON at CPU changeover or speech path changeover.
PAGE 142
SYSTEM MESSAGES TSW MBR Key Turn OFF 7-F Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the TSW card is turned OFF at CPU changeover or speech path changeover. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ System b7 status of TSW card b0 b0: b7: 0/1 = No. 0 system/No.
PAGE 143
SYSTEM MESSAGES TSW PLO Key Turn ON 7-G Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the PLO MBR switch is turned ON (UP).
PAGE 144
SYSTEM MESSAGES TSW PLO Key Turn OFF 7-H Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the PLO MBR switch is turned OFF (DOWN).
PAGE 145
SYSTEM MESSAGES ALMC MB Key Turn ON 7-I Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the EMA card is turned ON while extracting or inserting a circuit card or at PM initialization. This message displays with the [7-J]: ALMC MB Key Turn OFF message.
PAGE 146
SYSTEM MESSAGES ALMC MB Key Turn OFF 7-J Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the EMA card is turned OFF while extracting or inserting a circuit card or at PM initialization. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Frame No.
PAGE 147
SYSTEM MESSAGES PM MB Key Turn ON 7-K Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the line/trunk card is turned ON while extracting or inserting a circuit card or at PM initialization.
PAGE 148
SYSTEM MESSAGES PM MB Key Turn OFF 7-L Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the line/trunk card is turned OFF while extracting or inserting a circuit card or at PM initialization.
PAGE 149
SYSTEM MESSAGES NCU MB Key Turn ON 7-M Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the PFT card is turned ON while extracting or inserting a circuit card, or at PM initialization. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Faulty PFT card No.
PAGE 150
SYSTEM MESSAGES NCU MB Key Turn OFF 7-N Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the PFT card is turned OFF while extracting or inserting a circuit card, or at PM initialization. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Faulty PFT card No.
PAGE 151
SYSTEM MESSAGES Cyclic Diagnosis Normal 7-O Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: In a specific time cycle, the system allows a routine diagnosis in its hardware and software to determine if they are operating properly. This message indicates that the system has been checked by the routine diagnosis program and the result of the diagnosis is normal.
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SYSTEM MESSAGES [00H] Routine Diagnosis Start 1: 00XX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Performed Diagnosis Item ➁ b7 [00H] Routine Diagnosis Start Pending Diagnosis Menu (SYS1, Index 89) b6 b5 b4 b3 b2 b1 b0 ➂ Pending Diagnosis Menu (SYS1, Index 90) b7 b1 b0 b0: b1: b2: b3: b4: b5: b6: b7: 0/1=-/Program Memory Verifica
PAGE 153
SYSTEM MESSAGES [10H] Program Memory Verification Normal End 1: 10XX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis ➁ [10H] Program Memory Verification Normal End Information on HD b7 b1 b0 ➂ Verification of Drive Number b7 CHAPTER 3 Page 126 Issue 1 b3 b2 b1 b0 b0: b1: 0/1 = -/HFC 0 is normal 0/1 = -/HFC 1 is norm
PAGE 154
SYSTEM MESSAGES [20H] Data Memory Verification Normal End 1: 20XX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis ➁ [20H] Data Memory Verification Normal End Verification of HD b7 b1 b0 ➂ Verification of Data Memory b7 b2 b1 b0 b0: b1: 0/1 = -/HFC 0 is normal 0/1 = -/HFC 1 is normal b0: b1: b2: 0/1 = -/Data Memory 0
PAGE 155
SYSTEM MESSAGES [30H] TSW ACT/STBY Changeover Normal End 1: 30XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis [30H] TSW ACT/STBY Changeover Normal End ➁ b0: Active TSW system after changeover b7 CHAPTER 3 Page 128 Issue 1 0/1 = TSW No. 0 is ACT/ TSW No.
PAGE 156
SYSTEM MESSAGES [40H] CPU ACT/STBY Changeover Normal End 1: 40XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis [40H] CPU ACT/STBY Changeover Normal End ➁ Active CPU system b0: b7 b1 b0 b1: CPU 0/1 = #0 is ACT/#1 is ACT TSW 0/1 = #0 is ACT/#1 is ACT NDA-24300 CHAPTER 3 Page 129 Issue 1
PAGE 157
SYSTEM MESSAGES [50H] No Trunk Ineffective Hold 1: 50XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis [50H] Trunk Ineffective Hold ➁ MG and Unit of No.
PAGE 158
SYSTEM MESSAGES [70H] Call Forwarding Memory Clear Normal End 1: 7000 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis [70H] Call Forwarding Memory Clear Normal End NDA-24300 CHAPTER 3 Page 131 Issue 1
PAGE 159
SYSTEM MESSAGES [A0H] Periodic Back-up Normal 1: A0XX XX00 0000 XX00 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ ➃ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Routine Diagnosis [A0H] Periodic Back-up Normal ➁ Information on Periodic Backup Normal End b0: b1: 0/1 = HFD0 Normal end/Abnormal end 0/1 = HFD1 Normal end/Abnormal end b0: b1: b2: b3: b4: b5: b6: 0/1 = -/Individual Speed Calling Data
PAGE 160
SYSTEM MESSAGES [C0H] Detection of Remaining Link Normal End 1: C0XX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ b7 Performed Diagnosis Item b6 b5 b4 b3 b2 [C0H] Detection of Remaining Link Normal End b1 b0 NDA-24300 CHAPTER 3 Page 133 Issue 1
PAGE 161
SYSTEM MESSAGES Cyclic Diagnosis Information (Error Detected) 7-P Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: In a specific time cycle, the system allows a routine diagnosis in its hardware and software to determine if they are operating properly. This message indicates that the system has been checked by the routine diagnosis program and the result of the diagnosis is not normal.
PAGE 162
SYSTEM MESSAGES [10H] Program Memory Verification Discrepancy 1: 1000 XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000 ➀ ➁➂ ➃ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [10H] Program Memory Verification Discrepancy Diagnosis ➁ Verification of HFD number b7 ➂ b7 ➃ b1 b0 Verification of Drive Number b3 b2 b1 b0 b0: b1: 0/1 = -/HFD 0 0/1 = -/HFD 1 b0: b
PAGE 163
SYSTEM MESSAGES [11H] Program Memory Verification Impossible (HFD Fault) 1: 11XX XXXX XXXX 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ ➃ ➄ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [11H] Program Memory Verification Impossible (HFC Fault) Diagnosis ➁ Verification Impossible of HD b7 ➂ b7 b1 b0 Error Type b6 b5 b4 b3 b2 b1 b0 ➃ Data analyzed by NEC E
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SYSTEM MESSAGES [12H] Program Memory Verification Impossible (Fault at CPU side) 1: 12XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [12H] Program Memory Verification Impossible (Fault at CPU side) Diagnosis ➁ b7 Cause for suspension of Program Memory Verification (Error Code) b1 01H: CPU-to-CPU communication fail
PAGE 165
SYSTEM MESSAGES [20H] Data Memory Verification Discrepancy 1: 20XX XX00 XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: 0000 0000 0000 0000 ➀➁ ➂ ➃ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [20H] Data Memory Verification Discrepancy Diagnosis ➁ Verification of HFC b7 ➂ b1 Verification of Data Memory b7 ➃ b0 b2 b1 b0 b0: b1: 0/1 = -/HFC 0 is normal 0/1 = -/HFC 1 is normal b0
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SYSTEM MESSAGES [21H] Data Memory Verification Impossible (HFC Fault) DM LDM NDM 1: 21XX XX00 XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: 0000 0000 0000 0000 ➀➁ ➂ ➃➄ ➅➆ ➃➄ ➅➆ ➃➄ ➅➆ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [21H] Data Memory Verification Impossible (HFC Fault) Diagnosis ➁ HFC Impossible Verification b7 ➂ b1 Verification of Data Memory b7 ➃ b7 ➄ b7 b0 b2
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SYSTEM MESSAGES ➅ Data analyzed by NEC Engineers ➆ Error Drive b7 b3 b2 b1 b0 Note: When ➃ (Error Type) is 00H, CHAPTER 3 Page 140 Issue 1 b0: b1: b2: b3: 0/1 = -/Drive Number 0 0/1 = -/Drive Number 1 0/1 = -/Drive Number 2 0/1 = -/Drive Number 3 ➄ Signal Code, ➅ and ➆ Error Drive are valid.
PAGE 168
SYSTEM MESSAGES [30H] TSW ACT/STBY Changeover Failure 1: 30XX XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈➉ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Detected Error Item ➁ Active TSW [30H] TSW ACT/STBY Changeover Failure No.
PAGE 169
SYSTEM MESSAGES ➆-➉ b7 MUX card (STBY) linkage condition b6 ➆ b5 b4 b3 b2 b1 b0 As shown in the following table, each bit represents the Unit No. allocated for each MUX card in position. When “1” is set, the corresponding MUX card (status: STBY) has a functional failure or is not mounted in the proper location.
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SYSTEM MESSAGES [31H] TSW ACT/STBY Changeover Failure (MUX Fault) 1: 31XX XXXX XXXX XXXX 2: XXXX 0000 0000 0000 3: 0000 0000 0000 0000 1 2 3 4 5 6 7 9 10 8 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 1 Detected Error Item [31H] TSW ACT/STBY Changeover Failure (MUX Fault) 2 Active TSW No.
PAGE 171
SYSTEM MESSAGES ➆-➉ b7 MUX card (STBY) linkage condition b6 ➆ b5 b4 b3 b2 b1 b0 As shown in the following table, each bit represents the Unit No. allocated for each MUX card in position. When “1” is set, the corresponding MUX card (status: STBY) has a functional failure or is not mounted in the proper location.
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SYSTEM MESSAGES [41H] CPU ACT/STBY Changeover Failure 1: 41XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine Diagnosis ➁ ACT system b7 [41H] CPU ACT/STBY Changeover Failure after changeover b1 b0: b0 b1: CPU 0/1 = #0 is ACT/#1 is ACT TSW 0/1 = #0 is ACT/#1 is ACT NDA-24300 CHAPTER 3 Page 145 Issue 1
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SYSTEM MESSAGES [42H] CPU ACT/STBY Changeover Failure (DM Verification NG or PM Verification NG) 1: 42XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [42H] CPU ACT/STBY Changeover Failure (DM Verification NG) Diagnosis ➁ ACT system b7 CHAPTER 3 Page 146 Issue 1 after changeover b1 b0: b0 b1: CPU 0/1 = #0 is ACT
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SYSTEM MESSAGES [43H] CPU ACT/STBY Changeover Failure (PCI Fault) 1: 43XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [43H] CPU ACT/STBY Changeover Failure (PCI Fault) Diagnosis ➁ ACT system b7 after changeover b1 b0: b0 b1: CPU 0/1 = #0 is ACT/#1 is ACT TSW 0/1 = #0 is ACT/#1 is ACT NDA-24300 CHAPTER 3 Page
PAGE 175
SYSTEM MESSAGES [44H] CPU ACT/STBY Changeover Failure (Changeover NG or CPU RAM Copy NG) 1: 44XX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine Diagnosis [44H] CPU ACT/STBY Changeover Failure Changeover NG or CPU RAM Copy NG) ➁ ACT system after changeover b0: b7 CHAPTER 3 Page 148 Issue 1 b1 b0 b1: CPU 0/1 = #0
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SYSTEM MESSAGES [50H] Trunk Ineffective Hold Detected 1: 50XX 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX ➀➁ ➂ ➂ 4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000 ➂ ➂ 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [50H] Trunk Ineffective Hold Detected Diagnosis ➁ LENS of Trunk Ineffective Hold (MG, U) b7 ➂ b2 b1 b0 b1 0 0 1 1 b2: b0 0 = Unit 0 1 = Unit 1 0 = Unit 2 1 = Unit 3 0/1 = Even No./Odd No.
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SYSTEM MESSAGES [51H] Trunk Ineffective Hold Detected and Released 1: 50XX 00XX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX ➀➁ ➂ ➂ ➂ 4: XXXX XXXX XXXX XXXX 5: XXXX XX00 0000 0000 6: 0000 0000 0000 0000 ➂ ➃ 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [51H] Trunk Ineffective Hold Detected and Released Diagnosis ➁ LENS of Trunk Ineffective Hold Detected and Released (MG, U) b7 ➂ b2 b1 b0 b1 0 0 1 1 b2: b0 0 = Unit 0 1 = Uni
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SYSTEM MESSAGES [52H] Trunk Ineffective Hold Detected Impossible 1: XX00 XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ ➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine Diagnosis [52H] Trunk Ineffective Hold Detected Impossible ➁ Cause for suspended detection of Trunk Ineffective Hold b7 b1 b0 b1 0 1 1 b0 1 = CPU to detect is abnormal 0 = Data transfer error 1
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SYSTEM MESSAGES [70H] Call Forwarding Memory Clear NG 1: 7000 XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ ➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine [70H] Call Forwarding Memory Clear NG Diagnosis ➁ Cause for which Transfer Memory was stopped b7 CHAPTER 3 Page 152 Issue 1 b1 b0 b1 0 1 b0 1 = CPU is abnormal 0 = Data Transfer error NDA-24300
PAGE 180
SYSTEM MESSAGES [A0H] Periodic Backup Abnormal End 1: A0XX XX00 XXXX XX00 2: XXXX XXXX XXXX XX00 3: 0000 0000 0000 0000 ➀➁ ➂ ➃➄ ➅ ➆➇ ➈ ➉ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Error detection by Routine Diagnosis [A0H] Periodic Backup Abnormal End ➁ Information of Periodic Backup Abnormal End b0: b1: 0/1 = HFD 0 Normal end/Abnormal end 0/1 = HFD 1 Normal end/Abnormal end b0: b1: b2:
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SYSTEM MESSAGES ➄ Error Status of No. 0 system HD b7 b3 b2 b1 b0 ➅ Backup data to No. 1 system b7 b6 b5 b4 b3 b2 Refer to No. ➂ b1 b0 ➆ Error Code of No. 1 system HD b7 b6 b5 b4 b3 b2 b1 Refer to No.➃ b0 ➇ Error Status of No. 1 system HD b7 b3 b2 Error occurs; b0: 0/1 = -/At the time data transfer started b1: 0/1 = -/At the time data saved b2: 0/1 = -/At the time data transfer ended b3: 0/1 = -/At the time file transfer started b1 Refer to No.
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SYSTEM MESSAGES [C0H] Detection of Remaining Link Abnormal End 1: C000 XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ ➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Performed Diagnosis Item b7 b6 b5 b4 b3 b2 [C0H] Detection of Remaining Link Abnormal End b1 b0 ➁ ED (Error Data) b7 b1 b0 b1 0 1 1 b0 1 = CPU is not normal 0 = Data transfer error 1 = No Answer error NDA-24300 CHA
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SYSTEM MESSAGES PLO MB Key Turn ON 7-U Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the PLO card is turned on while extracting or inserting a circuit card. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Faulty PLO card No.
PAGE 184
SYSTEM MESSAGES PLO MB Key Turn OFF 7-V Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the PLO card is turned off while extracting or inserting a circuit card. 1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Faulty PLO card No. b0: b7 ➁ b7 0/1 = PLO No.
PAGE 185
SYSTEM MESSAGES CCH Clock Failure 13-A Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a clock down failure occurs in the CCH/DCH circuit card. When this message is indicated, the related CCH/DCH card is placed into make-busy status.
PAGE 186
SYSTEM MESSAGES CCH C-Level Infinite Loop Failure (Permanent) 13-B Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when C-level infinite loop of the Port Microprocessor (PM) in the CCH/DCH circuit card has occurred.
PAGE 187
SYSTEM MESSAGES CCH C-Level Infinite Loop Failure (Temporary) 13-C Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when C-level infinite loop of the Port Microprocessor (PM) in the CCH/DCH circuit card has occurred.
PAGE 188
SYSTEM MESSAGES CCH Lock-Up Failure (Permanent) 13-D Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the CPU.
PAGE 189
SYSTEM MESSAGES CCH Lock-Up Failure (Temporary) 13-E Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a Port Microprocessor (PM) of the CCH/DCH card did not send an answer to the CPU.
PAGE 190
SYSTEM MESSAGES CCH B-Level Infinite Loop Failure (Permanent) 13-F Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when B-level infinite loop of the Port Microprocessor (PM) in the CCH/DCH circuit card has occurred.
PAGE 191
SYSTEM MESSAGES CCH B-Level Infinite Loop Failure (Temporary) 13-G Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when B-level infinite loop of the Port Microprocessor (PM) in the CCH/DCH circuit card has occurred.
PAGE 192
SYSTEM MESSAGES CCS Link Failure (Permanent) 13-H Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a failure has occurred numerous times to a common channel signaling link and the link has been placed into make-busy state.
PAGE 193
SYSTEM MESSAGES ➂ Probable cause for failure b7 CHAPTER 3 Page 166 Issue 1 b3 b2 b0-b3: See Table. b1 b0 FLT ID CCITT ERROR 00 A S (F = 1) frame is received. 01 B DM (F = 1) response is received. 02 C UA (F = 1) response is received. 03 D UA (F = 0) response is received. 04 E DM (F = 0) response is received. 05 F SABME command is received.
PAGE 194
SYSTEM MESSAGES CCS Link Failure (Temporary) 13-I Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a failure has occurred numerous times to a common channel signaling link and the link has been placed into make-busy state. When this fault lasts over three minutes, the system message changes to [13-H] CCS Link Failure (Permanent).
PAGE 195
SYSTEM MESSAGES ➂ Probable cause for the failure b7 CHAPTER 3 Page 168 Issue 1 b3 b2 b1 b0-b3: See Table. b0 FLT ID CCITT ERROR 00 A S (F = 1) frame is received. 01 B DM (F = 1) response is received. 02 C UA (F = 1) response is received. 03 D UA (F = 0) response is received. 04 E DM (F = 0) response is received. 05 F SABME command is received.
PAGE 196
SYSTEM MESSAGES Restoration From CCS Link Failure 13-J Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the faults pertaining to CCIS/ISDN Link are restored to normal. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Location of faulty CCH/DCH b7 b6 b5 ➁ CKT No.
PAGE 197
SYSTEM MESSAGES CCH Reset Interrupt Failure 13-K Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a fault occurred to the Port Microprocessor (PM) within the CCH/DCH circuit card and the restart processing is executed .
PAGE 198
SYSTEM MESSAGES Digital Line Warning 13-N Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a digital line failure occurs. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Accommodated location b7 b6 b5 b4 b3 b2 b1 b0 ➁ Kind of Fault b7 b4 b3 b2 b1 b0 b0-b4: Group No.
PAGE 199
SYSTEM MESSAGES Digital Line Failure 13-O Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: This message displays when a digital line failure occurs.
PAGE 200
SYSTEM MESSAGES Digital Line Restore 13-P Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when a digital line failure is restored to normal.
PAGE 201
SYSTEM MESSAGES DRU Battery Operation 13-Q Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the battery is operated in the DRU system. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Accommodated location b7 b6 b5 CHAPTER 3 Page 174 Issue 1 b4 b3 b2 b1 b0 b0-b4: Group No.
PAGE 202
SYSTEM MESSAGES DRU Line Operation 13-R Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the main power of the DRU system is restored to normal. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Accommodated location b7 b6 b5 b4 b3 b2 b1 b0 b0-b4: Group No. b5, b6: Unit No.
PAGE 203
SYSTEM MESSAGES Power Failure 13-Z Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a PWR circuit card failure is detected. 1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ MG No. and Unit No.
PAGE 204
SYSTEM MESSAGES VPS Failure (Temporary) 15-A Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when a VPS failure is detected.
PAGE 205
SYSTEM MESSAGES VPS Failure (Permanent) 15-B Default Alarm: MN Default Grade: 2 Grade Modified: Lamp Modified: This message displays when a VPS failure is detected.
PAGE 206
SYSTEM MESSAGES VPS Restore 15-C Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This message displays when a VPS failure is restored to normal.
PAGE 207
SYSTEM MESSAGES Inside Trunk All Busy 16-A Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when Intra-Office Trunks (ATI, RST, etc.) have all become busy.
PAGE 208
SYSTEM MESSAGES ROUTE NO. DATA (HEX.) TRUNK NAME ROUTE NO. DATA (HEX.
PAGE 209
SYSTEM MESSAGES Virtual Tie Line Set Report 16-B Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when virtual tie line setup has completed. 1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Counter b0: b7 b0 ➁ Virtual Tie Line Call Header b0,b1: Unit No. b2: Module Group No.
PAGE 210
SYSTEM MESSAGES Virtual Tie Line Cancel Report 16-C Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when virtual tie line cancel has completed. 1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Counter b0: b7 b0 ➁ Virtual Tie Line Call Header b0,b1: Unit No. b2: Module Group No.
PAGE 211
SYSTEM MESSAGES Virtual Tie Line Set Time Out 16-E Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when virtual tie line setup has failed due to a fault in the network of the terminating office concerned.
PAGE 212
SYSTEM MESSAGES ➂ Virtual Tie Line Call Header b3-b7: Call Source Accommodated Location b7 b6 b5 b4 b3 b2 b1 DATA b0 CALL SOURCE 0 User 1 Private network to which the user is directly connected. (Self side) 2 National network to which the user is directly connected. (Self side) 3 Tie-Line Network 4 National network to which the opposite party is directly connected. (Opposite party’s side) 5 Private network to which the opposite party is directly connected.
PAGE 213
SYSTEM MESSAGES CLASS 010 xxxx Classes not allowed use of resources Class X Reason Kind Value X 8765 4321(bit) 011 xxxx Classes not allowed use of services 100 xxxx Classes not provided with services 101 xxxx Invalid message class 110 xxxx Procedure error (ex: unrecognized message) class 111 xxxx Interworking class REASON KIND DATA VALUE 010 010 010 010 010 010 010 0010 0110 1001 1010 1011 1100 1111 34 38 41 42 43 44 47 No usable channel/line Network failure Temporary failure Switching system
PAGE 214
SYSTEM MESSAGES Sender Start Time Out 16-F Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message indicates that an outgoing call (by connection acknowledge system) has not received an acknowledgment signal from the opposite office. As a result, the attempted outgoing call is routed to Reorder Tone (ROT) connection.
PAGE 215
SYSTEM MESSAGES ➄ Tenant No. of calling station (Hex.) b7 b6 b2 b1 b7: b0 OP data (0/1) When OPTN data of ➅ is valid, “1” displays. b0-b3: Tenant No. of calling station • bit7=0 Tenant No.<16 • bit7=1 15
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SYSTEM MESSAGES ➇ OPRT data b0-b3: OPRT data Note b7 b3 b2 b1 b0 Note: This data displays when the OG Route No. is larger than 63, and bit6 of ➆ displays as “1” (otherwise, “0” displays at any time). While the six-bit data of ➆ is self-sufficient in verifying the Route No. “163,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: OG Route No. (1-63) = 0 0 0 0 OPTN data (0:fixed) OG Route No.
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SYSTEM MESSAGES 12 Number dialed by caller (See table) b7 b6 b5 b4 b3 b2 b1 b0 b4-b7 b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 DC6 DC7 DC8 DC9 DC10 DC11 DC12 DC13 DC14 DC15 DC16 DC17 DC18 DC19 DC20 DC21 In Case of Tandem Connection ➀ Type of connection b7 ➁ IC b7 b6 b0 route number (Hex.
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SYSTEM MESSAGES ➂ OPRT data b0-b3: OPRT data Note b7 b3 b2 b1 b0 Note: This data displays when the IC Route No. is larger than 63, and bit6 of ➁ displays as “1” (otherwise, “1” displays at any time). While the six-bit data of ➁ is self-sufficient in verifying the Route No. “163,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: IC Route No. (1-63) = 0 0 0 OPRT data (0:fixed) IC Route No.
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SYSTEM MESSAGES ➇ OPRT data b0-b3: OPRT data Note b7 b3 b2 b1 b0 Note: This data displays when the OG Route No. is larger than 63, and bit6 of ➆ displays as “1” (otherwise, “0” is displays at any time). While the six bit data of ➆ is self-sufficient in verifying the Route No. “163,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the following method to analyze the data: OG Route No. (1-63) = 0 0 0 0 OPRT data (0: fixed) OG Route No.
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SYSTEM MESSAGES 12 b7 Number dialed by caller (See table) b6 b5 b4 b3 b2 b1 b0 NDA-24300 b4-b7 b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 DC6 DC7 DC8 DC9 DC10 DC11 DC12 DC13 DC14 DC15 DC16 DC17 DC18 DC19 DC20 DC21 CHAPTER 3 Page 193 Issue 1
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SYSTEM MESSAGES I/O Port Line OFF 16-K Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the DR signal of the RS-232C, connected to the port designated by the system data, remains off for 30 consecutive seconds while the system is in service (immediately after startup in the case of system start-up).
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SYSTEM MESSAGES I/O Port Line Restore 16-L Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when [16-K] I/O Port Line Down Failure is restored to normal. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Faulty Port No.
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SYSTEM MESSAGES Hard Clock Failure 16-M Default Alarm: SUP Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the timer circuit in the EMA card becomes faulty and stops functioning and 64Hz clock alarm is output.
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SYSTEM MESSAGES Hard Clock Restore 16-N Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when [16-M] 64 Hz Clock Down Detected is restored to normal. 1: 0000 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Message Detail Data This system message is always indicated as 0000.
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SYSTEM MESSAGES IOC Failure (Temporary) 16-T Default Alarm: SUP Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the IOC card fails. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ IOC circuit card No. b7 CHAPTER 3 Page 198 Issue 1 0/1 = No. 0/No.
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SYSTEM MESSAGES IOC Failure (Permanent) 16-U Default Alarm: SUP Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the IOC card failure, observed in the message [16-T], is detected more than 8 times a day. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ IOC circuit card No. b7 ➁ b7 b0: 0/1 = No. 0/No.
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SYSTEM MESSAGES Station Exchanged Report 16-X Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the user uses Follow Phone (SWAP) service.
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SYSTEM MESSAGES ERROR CODE (HEX) FAILURE 18 Call Back/OG queuing has been set to Calling or Called station 19 Call Forwarding - All Calls has been set to Calling or Called station 20 Call Forwarding - Busy Line has been set to Calling or Called station 21 Call Forwarding - Don’t Answer has been set to Calling or Called station 22-31 - 32 Under processing of Data Memory Back Up 33 • Collision of swap service • Under swapping of One Touch Memory • Memory overflow (Max.
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SYSTEM MESSAGES ➄-➆ b7 Station No. of calling station b6 b5 b4 b3 b2 b1 b0 ➄ ➅ ➆ ➇ Tenant No. b7 ➈ b6 b4 b3 b2 b1 b0 Accommodated location of called station b7 ➉ b6 b5 b4 b3 b2 b1 b6 - 11 b7 13 b6 b5 b4 b3 b2 b1 b0-b3 DC0 DC1 DC2 DC3 DC4 DC5 b0-b3: Tenant No. (1-15) b4-b7: Tenant No. (over 15) b0-b2: Level b3-b7: Group b0 Accommodated location of called station b7 14 b5 of called station b4-b7 b0, b1: Unit No. (0-3) b2-b7: MG No. b0 Station No.
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SYSTEM MESSAGES CCH MBR Key Turn ON 17-A Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the CCH/DCH card is turned ON. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Location of CCH/DCH b7 b6 b5 b4 b3 card b2 b1 b0 ➁ CKT No. b7 b0-b4: Group No. b5, b6: Unit No.
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SYSTEM MESSAGES CCH MBR Key Turn OFF 17-B Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the CCH/DCH card is turned OFF. 1: XXXX 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ b7 Location of CCH/DCH card b6 b5 b4 b3 b2 b1 b0 ➁ CKT No.
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SYSTEM MESSAGES CCH MB Key Turn ON 17-C Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the CCH/DCH card is turned ON while extracting or inserting a circuit card or at PM initialization, etc.
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SYSTEM MESSAGES CCH MB Key Turn OFF 17-D Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the CCH/DCH card is turned OFF while extracting or inserting a circuit card or at PM initialization, etc.
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SYSTEM MESSAGES Day/Night Change Information 17-H Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the NIGHT switch on the ATTCON/DESKCON is operated or when the DAY/ NIGHT change is executed by the external switch operation. 1: XXXX XXXX 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀➁ ➂➃ ➄ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Tenant No.
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SYSTEM MESSAGES ➂ Day/Night Mode Specification b7 b6 b5 b4 b3 b2 b1 b0 b0-b3: Mode after changing b4-b7: Mode before changing Note: This data is programmed as initial data.
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SYSTEM MESSAGES IOC MB Key Turn ON 17-O Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the IOC card is turned ON while extracting or inserting a circuit card. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ b7 Circuit Card No.
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SYSTEM MESSAGES IOC MB Key Turn OFF 17-P Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MB switch on the IOC card is turned OFF. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Circuit Card No.
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SYSTEM MESSAGES IOC MBR Key Turn ON 17-Q Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the IOC card is turned on at the time of CPU changeover or speech path changeover. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Circuit Card No.
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SYSTEM MESSAGES IOC MBR Key Turn OFF 17-R Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MBR switch on the IOC card is turned off at the time of CPU changeover or speech path changeover. 1: XX00 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000 ➀ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Circuit Card No.
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SYSTEM MESSAGES DCH Back-Up Automatic Change Start/End 23-P Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the Primary Dch fails, and the Dch Back-Up function is operated automatically.
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SYSTEM MESSAGES ➃ Changeover Information b7 b3 b2 b0, b1: b1 00 = Change from Primary Dch to Dch for Back-up 01 = Change from Dch for Back-up to Primary Dch 10 = Place Primary Dch to ACT status 11 = Place Dch for Back-up to ACT status b0 b2, b3: 00 = Change signal is received 01 = Change signal is sent ➄ Status of the Primary/Back-up Dch b7 b5 b4 b3 b2 b1 b0 ➅ EVENT No.
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SYSTEM MESSAGES DCH Back-Up Manual Change Start/End 23-Q Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the Primary Dch fails, and the Dch Back-Up function is operated manually.
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SYSTEM MESSAGES ➃ Detailed information on changing Dch b7 b3 b2 b1 b0 b0, b1: 00 = Change from Primary Dch to Dch for Back-up 01 = Change from the Dch for Back-up to Primary Dch 10 = Place Primary Dch to ACT status 11 = Place Dch for Back-up to ACT status b2, b3: Way of changing 00 = Changed by the MAT 01 = Changed by the MB switch of the circuit card 02 = Changed by placing Dch to Make-Busy 03 = Unknown ➄ Status of Primary/Back-up Dch b7 b5 b4 b3 b2 b1 b0 ➅ EVENT No.
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SYSTEM MESSAGES MUX Clock Failure 23-Y Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MUX (PH-PC36) card has a clock failure in one of the dual systems.
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SYSTEM MESSAGES Both MUX Clock Failure 23-Z Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MUX (PH-PC36) card has a clock failure in both of the dual systems.
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SYSTEM MESSAGES MAT Log 26-N Default Alarm: NON Default Grade: 0 Grade Modified: Lamp Modified: This message displays when the MAT is log-in or log-out. 1: XX00 XXXX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX ➀ ➁➁ ➁➁ ➁➁ ➂➂ ➂➂ ➂➂ ➂➂ ➂➂ ➂➂ ➂➂ ➂➂ 4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 ➀ Port No.
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SYSTEM MESSAGES Call Trace 26-R Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This massage is issued when a call, originated via a station/trunk, is judged as malicious, and then, the details on the call is traced with the called party pressing an access code or the “Call Trace” key.
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SYSTEM MESSAGES • Information on Malicious call ➅ Kind of Call (Hex.) b7 b6 b5 b4 10H=Call from a station b3 b2 b1 b0 ➆ Fusion Point Code (FPC) (Hex.) Note b7 b6 b5 b4 b3 b2 b1 ➆ b0 ➇ Tenant No. (Hex.) Note b7 b6 b5 b4 b3 b2 ➇ b1 b0 ➈ Physical Station No. (Hex.) Note b7 b6 b5 b4 b3 b2 b1 ➈ b0 ➉ User Group No. (UGN) (Hex.) Note b7 11 b6 b5 b4 b3 Telephone No. (Hex.
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SYSTEM MESSAGES [When a call is originated from a trunk] 1: XXXX XXXX XXXX XXXX 2: XXXX XXXX XXXX XXXX 3: XXXX XXXX XXXX XXXX ➀ ➁ ➂ ➃ ➄ ➅ 4: XXXX XXXX XXXX XXXX 5: XXXX 0000 0000 0000 6: 0000 0000 0000 0000 ➆ 7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000 • Information on Called Party (Informer) ➀ Fusion Point Code (FPC) (Hex.) Note b7 b6 b5 b4 b3 b2 b1 b0 ➀ ➁ Tenant No. (Hex.) Note b7 b6 b5 b4 b3 b2 b1 b0 ➁ ➂ Physical Station No. (Hex.
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SYSTEM MESSAGES • Information on Malicious Call ➅ Kind of Call (Hex.) Note b7 b6 b5 b4 b3 b2 20H=Call from a trunk b1 b0 ➆ Calling No. of Trunk Call (Caller ID) (Hex.) b7 b6 b5 b4 b3 b2 b1 Note, Note 1 b0 ➆ Note: Each No./Code is output in hexadecimal. Detailed meanings are as follows: Output Data (Hex.
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SYSTEM MESSAGES LAN Interface Error Report 26-V Default Alarm: SUP Default Grade: Grade Modified: Lamp Modified: This message is issued when the connection error related to external LAN Interface equipment occurs in the system.
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SYSTEM MESSAGES Table 3-2 Error Code Output Data (Hex.) Definition Output Data (Hex.
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SYSTEM MESSAGES ➈ Application Type b7 b6 b5 b4 b3 b2 b1 b0 b0-b7 : (Hex) 01=SUPER SERVER 02=MAT 03=SMDR 04=MCI 05=OAI 06=PMS 07=MIS [When 9 =03 (SMDR) / 04 (MCI) ] ➉ Device Number of Error detected client PC b7 11 b4 b3 b2 b1 b6 b5 b4 b3 b2 (Hex) Device Number of error detected Client PC. If the Machine Number is not determined, “FF” is output.
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SYSTEM MESSAGES [When 9 =05 (OAI) / 07 (MIS) ] ➉ Faulty Logical Port No. (Hex) b7 b6 b5 b4 b3 b2 b1 b0 11 Error Kind (ERRK) b7 b6 b5 b4 b3 b2 b1 b0-b7 : Error Kind (Hex) Refer to Table 3-3: b0 Table 3-3 Error Kind (ERRK) Output Data 01H Error Situation SEND Execution Error TCP/IP connection is down because the text is not transmitted continuously. 02H RECEIVE Execution Error [1] Check the TCP/IP Transmission capacity on the UAP side is proper or not.
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SYSTEM MESSAGES LAN Interface Release Report 26-W Default Alarm: NON Default Grade: Grade Modified: Lamp Modified: This message displays when the LAN Interface Connection Failure, detected in Message [26-V], recovers. The message displays when the LAN Interface Connection Failure is restored. The first data is normally sent/received by the recovered application equipment.
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SYSTEM MESSAGES ➈ Application Type b7 b6 b5 b4 b3 b2 b1 b0-b7: (Hex) 01=SUPER SERVER 02=MAT 03=SMDR 04=MCI 05=OAI 06=PMS 07=MIS b0-b7: (Hex) Device Number of recovered Client PC for external LAN Interface.
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SYSTEM MESSAGES MUX Clock Restore 33-A Default Alarm: NON Default Grade: 3 Grade Modified: Lamp Modified: This message displays when the MUX (PH-PC36) card, whose clock function was detected as faulty, is recovered.
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SYSTEM MESSAGES SDT Alarm Warning 33-B Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This message displays when an abnormal state is detected temporarily on the SDT (PA-SDTA/B) card.
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SYSTEM MESSAGES ➂ b7 Alarm-detected HW b6 b5 b4 b3 b2 b1 The data here specifies the HW, on which any of the VC-11 Path Trouble was detected in data ➁ (see Note). Refer to the table below: b0 b7 b6 b5 b4 b3 b2 b1 b0 - - - - 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0/1=-/VC-11 Path Trouble Note: This data displays only when b4 is “1” and b3 is “0” in data ➁.
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SYSTEM MESSAGES SDT Alarm Trouble 33-C Default Alarm: MN Default Grade: 3 Grade Modified: Lamp Modified: This message displays when a grave failure occurs on the SDT (PA-SDTA/B) card. If this is issued, remember the ACT/STBY change of the SDT card may be followed, as a result of fault detection in the optical fiber line (see [33-E] message).
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SYSTEM MESSAGES Repair Procedure Depending on the fault status shown in data ➁, perform necessary repair work: (1) Hardware Failure/Onboard Power Alarm SDT (PA-SDTA/B) card is faulty. Replace the card with a spare by referring to Chapter 4, Section 3.3.3, SDT Card Replacement Procedure. (2) Optical Line Failure Diagnosis: In addition to this alarm, is the “PCM Loss” alarm also indicated? YES → Optical line side is faulty. Verify that the SDT card in the distant node is not placed into make-busy state.
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SYSTEM MESSAGES (6) Receiving Path Failure/Receiving Path Error Abnormal state is detected in the process of multiplexing the “Receive” signals. To restore this, perform the following: STEP 1 Initialization of SDT card (distant node) Initialize the SDT card in the distant node, and observe the situation. If the fault is not restored, proceed with STEP 2. STEP 2 Initialization of SDT card (self-node) Initialize the SDT card in the self-node, and observe the situation.
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SYSTEM MESSAGES SDT Alarm Restore 33-D Default Alarm: NON Default Grade: 1 Grade Modified: Lamp Modified: This message displays when the SDT (PA-SDTA/B) card or optical fiber line, which was once detected as faulty, recovers.
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SYSTEM MESSAGES SDT Interface Change Notify 33-E Default Alarm: NON Default Grade: 2 Grade Modified: Lamp Modified: This message displays when the ACT/STBY of the SDT (PA-SDTA) card is changed over as a result of fault detection in the optical fiber line. When the ACT/STBY change cannot be performed, this message also indicates the cause for the changeover execution failure.
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This page is for your notes.
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CHAPTER 4 Unit/Circuit Card Replacement Procedure 1. LPM Accommodating Unit/Circuit Card Replacement Procedure This section explains how to replace unit/circuit cards mounted in the LPM. 1.1 Precaution • Use this procedure to replace a faulty unit/circuit card with a spare or to check a spare card. • There are functional switches (having set the default switch) on some of the circuit cards to be replaced.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE PZ-PW92 PZ-IO27 LANI(PZ-PC19) GATE(PZ-GT16) Note 00 01 02 03 04 SW HDD MB CPUOPEWDT IMG0 ON MBR FDD IMG1 OFF SYSTEM SELECT0 1 2 3 IMG2 IMG3 STATUS 4 ON OFF 5A SYSTEM SELECT1 1 2 3 4 5 6 7 8 ON OUT PWR SENSE OFF 2 4 6 C A E 0 PALM SYSTEM SELECT2 1 2 3 4 5 6 7 CPURST 8 ON ON IN PWR EMA(PH-PC40) IOC(PH-IO24) MISC/IOC MISC MISC LPM OFF OFF SLOT No.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 1.3 Operating Procedures The following paragraphs provide operating procedures to replace unit/circuit cards of the LPM. Perform the operations that correspond to each Reference Item specified in Table 4-1. Table 4-1 LPM Unit/Circuit Cards and Reference Items UNIT/CIRCUIT CARD CPR REFERENCE ITEM Section 1.3.1, CPR Replacement Procedure EMA Card Section 1.3.2, EMA Card Replacement Procedure IOC Card Section 1.3.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 1.3.1 CPR Replacement Procedure This section explains how to replace the Control Processor Rack (CPR). Before ATTENTION Contents starting the procedures, make a backup copy of the main data, such as office data, Static Sensitive Call Forwarding (CF) data and Speed Calling (SPD) data, on to the hard disk of the HFC. Figure 4-2 shows the front view of the CPR. Operate the related keys and connectors to replace the CPU with a new one.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE PBX ... ....... 5A 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8 E 2 6 LPM SLOT No. 0 1 2 3 4 5 6 .......... 5A 2 3 4 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 E 2 6 1 1 SLOT No.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE [Circuit Card Accommodation into the New CPR] The steps below show the procedure to install the new CPR into the LPM. ATTENTION STEP 1 Using the Phillips Screwdriver, remove the 4 + 8 screws. Then, detach the front panel and top cover from the new CPR. (Refer to Figure 4-4) Contents Static Sensitive Handling Precautions Required As shown in Figure 4-4, detach the front panel of the new CPR by removing the 4 screws.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 2 Insert the ISAGT (PZ-GT13) and LANI (PZ-PC19) cards into the following slots of the new CPR (refer to Figure 4-5): ISAGT (PZ-GT13) → LANI (PZ-PC19) → Slot #6 (ISA) ATTENTION Contents Static Sensitive Slot #0 (PCI)(For Fusion Link) Handling Precautions Required LANI (PZ-PC19) → Slot #1 (PCI)(When connecting MAT via 10BASE T and PCI buses) LANI (PZ-PC19) → Slot #3 (PCI)(When LANI for Fusion Link is in dual configuration) Note Figure 4-5 shows how to
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 3 Reattach the top cover and front panel by fastening the removed screws. (Refer to Figure 4-6) ATTENTION Contents Static Sensitive Handling Precautions Required After mounting the ISAGT/LANI cards, reattach the top cover by tightening the 8 screws. Then, attach the Front Panel by fastening the 4 screws.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 4 After turning “ON” the MBR key on the DSP of the new CPR, insert the new CPR into the LPM. Then, fasten the retained four screws. (Refer to Figure 4-7) ATTENTION Contents Static Sensitive Handling Precautions Required As shown in Figure 4-7, insert the new CPR into the LPM. Then, fasten the four screws.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 5 Insert the new HFD into the CPR. Then, fasten the two screws. (Refer to Figure 4-8) ATTENTION Contents Static Sensitive Handling Precautions Required By using the two screws, fasten the new HFD onto the CPR.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Replacement Procedure START ATTENTION Contents Static Sensitive Handling Precautions Required DSP CPUOPEWDT IMG0 MBR ON Make a backup copy of the main data (office data, CF/SPD data, etc.) onto the hard disk of the HFC. IMG1 1 2 3 4 2 3 4 5 6 7 8 2 3 4 5 6 7 8 IMG2 IMG3 OFF 2 4 6 0 E 1 C A 1 OFF OFF FRONT VIEW Turn ON the MBR key on the DSP of the CPU to be replaced. Then turn OFF the MBR key again.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE PWR (PZ-PW92) A ATTENTION SW Contents Static Sensitive ON Handling Precautions Required OFF Turn OFF the SW key on PZ-PW92. -48V PALM OUTPWR Disconnect power cables from the OUTPWR connector and INPWR connector on PZ-PW92.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE B ATTENTION Contents Static Sensitive Handling Precautions Required • Refer to Figure 4-3 to replace the CPU. Extract the CPR from the LPM. DSP CPUOPEWDT IMG0 MBR ON IMG1 Turn ON the MBR key on the DSP of the new CPR. 1 2 3 4 2 3 4 5 6 7 8 2 3 4 5 6 7 8 IMG2 IMG3 OFF 2 4 6 0 E 1 C A 1 OFF OFF FRONT VIEW Mount ISAGT (PZ-GT13) and LANI (PZ-PC19) cards onto the new CPR. Then, insert the new CPR into the LPM.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE C ATTENTION Contents Static Sensitive Handling Precautions Required Connect the disconnected and Ethernet cables to the connectors on the PZ-PC19. Connect the disconnected bus cables to the connectors on the PZ-GT13. Connect the disconnected power cables to the OUTPWR and INPWR connectors. PWR (PZ-PW92) SW ON Note: Do not connect the cable for the PALM connector yet. OFF -48V PALM Turn ON the SW key on PZ-PW92.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE D ATTENTION Contents Static Sensitive Handling Precautions Required • EMA SUP lamp on the EMA card goes OFF. Turn OFF the EMA-SUP key on the EMA (PH-PC40) card. MBR(DSP) Flip the MBR key on the DSP of the new CPR from ON to OFF. 1 Confirm that IPL has completed successfully. 2 3 Initial Program Load (IPL) starts automatically. • IMG0 lamp on the DSP flashes green.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Circuit Card Installation Into New CPR This procedure shows how to install the new CPR into the LPM. ATTENTION (1) Detach the front panel of the new CPR by using the Phillips screwdriver to remove the four screws, as shown in Figure 4-9. Then, lift the top cover by removing the eight screws. Contents Static Sensitive Handling Precautions Required As shown in the figure below, detach the front panel of the new CPR by removing the 4 screws.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE (2) Insert the ISAGT (PZ-GT13) and LANI (PZ-PC19) cards into the following slots of the new CPR (refer to Figure 4-10): ISAGT (PZ-GT13) →Slot #6 (ISA) ATTENTION Contents Static Sensitive LANI (PZ-PC19) →Slot #0 (PCI) (For Netfusing Link) Handling Precautions Required LANI (PZ-PC19) →Slot #1 (PCI) (When connecting MAT via 10-BASE T and PCI buses) LANI (PZ-PC19) →Slot #3 (PCI) (When LANI for Netfusing Link is in dual configuration) Note: The location of the second
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE (3) Reattach the top cover by fastening the removed eight screws. Then, reattach the front panel by fastening the removed four screws. Refer to Figure 4-11.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE (4) After turning ON the MBR key on the DSP of the new CPR, insert the new CPR into the LPM as shown in Figure 4-12. Then, fasten the retained four screws.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE (5) Lastly, insert the new HFD into the CPR. Then, fasten the two screws as shown in Figure 4-13. ATTENTION Contents Static Sensitive Handling Precautions Required By using the two screws, fasten the new HFD onto the CPR. LPM HFD (PZ-IO27/PZ-IO28) Figure 4-13 Insertion of New HFD Into CPR 1.3.2 EMA Card Replacement Procedure The EMA (PH-PC40) card is mounted in Slot No. 04 of the LPM.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE WARNING Before replacing the EMA card, check the CPU #0’s ACT mode. Attempting to replace the card when the CPU is active will result in the system being initialized. Replacement Procedure NO • Check the CPU OPE lamp of DSP #1. When the lamp is steady-green, perform the system changeover. CPU is Active? YES Turn ON the MBR key on the DSP #1. (System Changeover of CPU #1: ACT STBY) Turn ON the MB key on the EMA (PH-PC40) card.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required Set the keys on the new card by referring to the card being replaced. Turn ON the MB and EMA SUP keys on the new card. Insert the new card into the LPM. Turn OFF the MB and EMA SUP keys on the card. Assign the time data by using the ATIM command. END CHAPTER 4 Page 260 Issue 1 NDA-24300 • OPE/MB lamp on the EMA card is steady-green.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 1.3.3 IOC Card Replacement Procedure The IOC (PH-IO24) card is mounted in Slot No. 02 and/or 03 of the LPM. The card’s main function is to provide a serial interface between the system and its external equipment, such as the Maintenance Administration Terminal (MAT), Station Message Detail Recording System (SMDR), Message Center Interface (MCI), Property Management System (PMS), etc.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE ATTENTION Contents Static Sensitive A Handling Precautions Required Turn ON the MB and MBR keys on the new card. Insert the new card into the LPM. • OPE lamp on the IOC card is red. Turn OFF the MB key on the card. • Release of I/O ports: new IOC card is initialized, and I/O port channels reopens. Turn OFF the MBR key on the card. • OPE lamp is green.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 1.3.4 Power Supply Unit Replacement Procedure START ATTENTION Contents Static Sensitive Handling Precautions Required • CPU System Changeover Refer to Section 12.1.2 in Chapter 6. Set the mode of the PWR UNIT (PZ-PW92) to be replaced into STBY mode. On the EMA (PH-PC40) card, set EMA SUP switch UP. Disconnect the power alarm cable from the PALM connector on the PZ-PW92.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required Extract the PWR UNIT from the CPR. Insert the new PWR UNIT into the LPM. Reattach power cables to OUTPWR and INPWR Connector on the PZ-PW92. Turn ON the SW key on the PWR UNIT. Reattach power alarm cable to the PALM Connector on the PZ-PW92. On the EMA card, set EMA SUP switch DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 1.3.5 MISC Card Replacement Procedure START ATTENTION Contents Static Sensitive Handling Precautions Required On the MISC card, set MB switch UP. Extract the MISC card from its mounting slot. • Keep MB switch UP. Insert the new circuit card into the same mounting slot. On the MISC card, set MB switch DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2. TSWM ACCOMMODATING CIRCUIT CARD REPLACEMENT PROCEDURE This section explains the procedure for replacing circuit cards accommodated in the TSWM. 2.1 Precaution • This procedure is applied when replacing a faulty circuit card with a spare. It is also able to be applied when checking a spare card. • There are the functional switches (having set the default switch) on some of the circuit cards to be replaced.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3 Operating Procedures The following paragraphs explain the operating procedures to replace circuit cards located in the PIM. Perform the operations corresponding to each Reference Item specified in Table 4-2. Table 4-2 TSWM Circuit Cards and Reference Items CIRCUIT CARD FUNCTION NAME GT TSW DLKC PLO PWR SW MISC REFERENCE ITEM REMARKS Section 2.3.1, GT Card Replacement Procedure Section 2.3.2, TSW Card Replacement Procedure Section 2.3.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.1 GT Card Replacement Procedure The GT (PH-GT09) card is located in Slot No. 10 or 11 within the TSWM. The card’s main function is to provide both MISC and I/O Local bus interface between the microprocessor of CPU and other lower echelons, such as DLKC, TSW and MUX cards. Follow the procedures below to replace a GT card with a spare. Note: To replace the GT card, the ACT/STBY status of GT must be changed over first.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE GT Card Replacement Procedure WARNING Use extreme care when operating the keys on the DSP of CPR and PH-GT09 card. START ATTENTION Contents Static Sensitive Handling Precautions Required On the DSP of active CPR, turn ON the MBR key. Turn OFF the MBR key again.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required On the GT card to be replaced, set the MBR switch UP. • OPE/MB lamp on the GT card remains OFF. On the GT card to be replaced, set the MB switch UP. Extract the GT card to be replaced from the TSWM. Set the MBR and MB keys on the new card UP. Insert the new GT card into the TSWM. Set the MB key on the new card DOWN. • OPE/MB lamp on the new card is OFF. Set the MBR key on the new card DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE B ATTENTION Contents Static Sensitive Handling Precautions Required On the EMA card, set the EMA SUP switch DOWN. EMA SUP lamp on the EMA card goes OFF. System Changeover Flip the MBR key on the DSP of CPU which controls the mate GT. Confirm the new GT functions normally. • Replaced GT: STBY to ACT • Mate GT: ACT to STBY Check the following lamp indications on the new GT card and the DSP of the CPR which controls the GT.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.2 TSW Card Replacement Procedure The TSW (PH-SW12) card is located in the Slot Nos. ranging from 12 to 19 within the TSWM. Equipped with the Time Division Switch (TSW) and Speech Path Controlling Interface (INT), the card’s main function is to provide a maximum of 8192 × 2048 Time Slot (TS) switching for a designated single IMG.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE IMG1 Line/Trunk PM IMG0 Line/Trunk PM PM BUS MUX PCM HW PM BUS TSW 02 PCM HW MUX TSW 12 TSW 01 PM BUS MUX PCM HW PM BUS MUX PCM HW TSW 11 PM BUS MUX IMG3 Line/Trunk PM PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS PCM HW MUX TSW 10 TSW 00 PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW MUX PM BUS PCM HW PM BUS MUX PCM HW PM BUS PCM HW PM BUS PCM HW MUX IMG2 Line/Trunk PM MUX TSW 13 TS
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE TSW Card Replacement Procedure WARNING Use extreme care when operating the keys on the circuit card. START ATTENTION Contents Static Sensitive Handling Precautions Required System Changeover. Check the following lamp indications on the circuit cards to be affected and ensure that they are all OFF: On the active GT (PH-GT09) card, set the MBR key UP. Then, return the key DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required • TSW ACT lamp on the TSW card is red. On the TSW card to be replaced, set the MB switch UP. Extract the TSW card to be replaced from the TSWM. Set the keys on the new card, referring to the card replaced. Set TSW MBR and MB keys on the new card UP. • TSW ACT lamp on the new card is red. Insert the new TSW card into the TSWM.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE B ATTENTION Contents Static Sensitive Handling Precautions Required • TSW ACT lamp on the new card goes OFF. Set the MB key on the new card DOWN. Set the TSW MBR key on the new card DOWN. • TSW ACT lamp on the new card remains OFF. MBR (on the active GT card) 1 Flip the MBR key on the active GT card. Confirm the new TSW card functions normally.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.3 DLKC Card Replacement Procedure The DLKC (PH-PC20) card is located in Slot No. 08 or 09 within the TSWM. The card’s main function is to provide all the Attendant/Desk Consoles with information such as termination/answer/release (abandoned) of ATT calls or idle/busy status of a station via the link of the TSW system. Use the following procedures to replace the DLCK card with a spare.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required Extract the DLKC card to be replaced from the TSWM. • TSW ACT lamp on the new card is red. On the new DLKC card, set the MB switch UP. • TSW ACT lamp on the new card goes OFF. System Changeover • Replaced DLKC: STBY to ACT Insert the new DLKC card into the TSWM. • Mate DLKC: ACT to STBY MBR (on the active GT card) On the new DLKC card, set the MB key DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.4 PLO Card Replacement Procedure The PLO (PH-CK16/17/16-A/17-A) card is located in Slot No. 21 or 23 within the TSWM. Used together with a different direct digital interface circuit card, the card’s main function is to set up the clock synchronization on the network. In addition, the MUSIC ROM supplies the hold tone to each station line via the TSW circuit card. Use the procedures below to replace the PLO card with a spare.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required On the new PLO card, set the MB key UP. Insert the new PLO card into the TSWM. • OPE lamp on the new card is OFF. Note Set the MB key on the new card DOWN. END Note: After all steps are completed, check the ACT mode of TSW cards, which are in the same switching block with the replaced PLO.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.5 PWR SW Card Replacement Procedure The PWR SW (PH-PW14) card is located in Slot No. 00 or 01 within the TSWM. The card’s main function is to supply DC -48V operating power to the same TSWM circuit cards and also DC +5, -5V, and +12V output power to the MISC slots. Use the following procedures to replace the card with a new one.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 2.3.6 MISC Card Replacement Procedure ATTENTION START Contents Static Sensitive Handling Precautions Required On the MISC card, set MB switch UP. Extract the MISC card from its mounting slot. • Keep MB switch UP. Insert the new circuit card into the same mounting slot. On the MISC card, set MB switch DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3. PIM Accommodating Circuit Card Replacement Procedure This section covers the procedures for replacing circuit cards mounted in the PIM (IMG0/1/2/3). 3.1 Precaution • Use this procedure to replace a faulty circuit card with a spare or to check a spare card. • There are functional switches (having set the default switch) on some of the circuit cards to be replaced.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3.3 Operating Procedures The following sections provide operating procedures to replace circuit cards mounted in the PIM. Perform the operations corresponding to each Reference Item specified in Table 4-3. Note that the procedures assume that the system adopts the dual configuration. Table 4-3 PIM Circuit Cards and Reference Items CIRCUIT CARD FUNCTION NAME REFERENCE ITEM LC/TRK Section 3.3.1, LC/TRK Circuit Card Replacement Procedure MUX Section 3.3.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3.3.1 LC/TRK Circuit Card Replacement Procedure START ATTENTION Contents Static Sensitive Handling Precautions Required On the circuit card to be replaced, set the MB switch UP. Extract the circuit card from its mounting slot. • Keep MB switch set at UP. Insert the new card into its mounting slot. On the new card, set MB switch DOWN.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3.3.2 MUX Card Replacement Procedure The MUX (PH-PC36) card is mounted in Slot No. 13 and/or 14 of each Port Interface Module (PIM). The card’s main function is to provide an interface between the CPR and Port Microprocessor (PM) of the line/trunk circuit, and also to provide an interface for multiplexing/de-multiplexing of voice Pulse Code Modulation (PCM) information and digital data information.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required Disconnect the cable for the MUX front connector on the card to be replaced. Extract card to be replaced from the mounted PIM. On the new card, set the MB key UP. • MUX ACT lamp on the new card is red. Insert the new card into the PIM. Connect the disconnected cable to the MUX front connector on the new card.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE B ATTENTION Contents Static Sensitive Handling Precautions Required Verify that the SYNC LED on the new card lights green. MBR (on the active GT card) On the new MUX card, set the MB key DOWN. Flip the MBR key on the active GT card. Confirm the new MUX card functions normally.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3.3.3 SDT Card Replacement Procedure The SDT (PA-SDTA/PA-SDTB) card, mounted in a universal slot of a PIM, is used to provide a 52M interface for the optical fiber lines. Use the following procedure to replace the SDT card with a spare. ATTENTION Contents Static Sensitive Handling Precautions Required WARNING While this card is being replaced, the connected optical fiber line cannot be used.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE ATTENTION Contents Static Sensitive Handling Precautions Required A Remove the optical fiber cable from the front connector on the PA-SDTA card. Connect the new optical fiber cable to the front connector on the PA-SDTA card. On the PA-SDTA card, set the MB key DOWN (=OFF) and turn OFF Switch 4 of the P-SW key. END CHAPTER 4 Page 290 Issue 1 NDA-24300 • OPE lamp on the PA-SDTA card is steady-green.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Procedure to Replace PA-SDTA/PA-SDTB card ATTENTION START Contents Static Sensitive Handling Precautions Required • ACT lamp on the PA-SDTA card goes OFF. On the PA-SDTA card, turn ON Switch 4 of the P-SW key. • Though any call attempt is rejected, already established calls are safely maintained. When any connection link exists, the link is maintained.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE ATTENTION A Contents Static Sensitive Handling Precautions Required On the PA-SDTB card, set the MB key UP (=ON). • OPE lamp on the PA-SDTB card is red. • When any connection link exists, the nailed-down connection between the FCH (PA-FCHA) and SDT (PASDTB) cards is cut off. Already established calls, while in speech, are all disconnected. Extract both PA-SDTA/PA-SDTB cards, simultaneously.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE ATTENTION B Contents Static Sensitive Handling Precautions Required Connect the disconnected flat cables to the connectors on the new card and other PA-SDTA/PA-SDTB cards. • OPE lamp on the new card is red. When the new card is PA-SDTB, also connect the MT 24 TSW cables to all the required front connectors. Insert both PA-SDTA/PA-SDTB cards (including new card) simultaneously into the same slots of the PIM.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 3.3.4 PWR Card Replacement Procedure The PWR (PA-PW55-A/PA-PW55-B) and DPWR (PA-PW54-A/PA-PW54-B) cards are mounted respectively in Slot No. 1 and Slot No. 3 of each PIM. The card’s main function is to provide operating power to the circuit cards accommodated in the PIM. The procedures to replace the PWR/DPWR card are as follows: ATTENTION Contents Static Sensitive Handling Precautions Required Replacement Procedure • OPE lamp on the card goes OFF.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE A ATTENTION Contents Static Sensitive Handling Precautions Required Turn ON the MB key on the new card. • OPE lamp on the new card is OFF. Insert the new card into the PIM. Connect the power cable to the -48V IN connector. Extract the card to be replaced. • OPE lamp on the new card is green. Turn OFF the MB key on the card.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 4. Fan Unit Replacement This section explains how to replace the Fan Unit (FANU), which is fastened on the TOPU or inside the dedicated fan box within the system. Because the fan is a vital device to protect the system from heated air, it is recommended that the fan (a total of three per unit) be replaced at least every two years to guarantee its high performance. The mounting location of FANU differs, depending on the module configuration of each cabinet.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE ATTENTION Contents Static Sensitive Handling Precautions Required Top Cover PBX NEC FANU ......... ......... ......... ......... ......... ......... .............. .............. ......... NEAX 2400 IMS ........ ........ ..... ..... ................... ..... ..... ..... ................... ..... ........ ........ .. .. .. PZ-M369 NEAX 2400 IMX NEC 1 Turn PWR SW OFF Unscrew the top cover by using a Phillips Screwdriver and remove it from the TOPU.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 10 Set the PWR SW on the PZ-M369 to the AUTO position. Note: The switch setting of the PWR SW can be ON, depending on the location conditions of the system. STEP 11 Attach the top cover again to the original location. ATTENTION Contents Static Sensitive Handling Precautions Required PZ-M369 ...... ... ...... ............ ....... ... ... ...... .. .. . . ...... ... ...... ... ...... ... ... ... ... ... ... ... ...... .. ...... ...... ... ...... .. ...... .
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Replacement Procedure: FANU in Fan Box When the FANU is mounted in the fan box, perform the following replacement: STEP 1 Remove the front cover of the fan box. Then, extract the FANU. STEP 2 Turn OFF the PWR SW on the PZ-M369. (Refer to Figure 4-22.) STEP 3 Remove the fan fuse (5A) on the PZ-M369.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 5 Take off the four screws fastening the fan to be replaced. (Refer to Figure 4-23.) Note: The removed screws are used in STEP 7 again. Do not dispose of them when unscrewing theFAN here. STEP 6 Remove the unscrewed fan from the FANU. STEP 7 Fasten the new fan with the removed screws. STEP 8 Connect the new fan cables to the fan connector and the connector(s) disconnected in STEP 4. STEP 9 Fix the fan fuse (5A) again onto the PZ-M369.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 5. CPR Cooling Fan Replacement This section explains how to replace a cooling fan in the back side of the CPR. This procedure is necessary when a fault is detected in the cooling fan. Because the fan is a vital device to protect the CPR from heated air, it is also recommended that the fan be replaced at least every two years, even if a fault is not detected.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE PBX .... ...... 5A 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8 E 2 6 LPM SLOT No. 0 1 2 3 4 5 6 ... ....... 5A 2 3 4 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 E 2 6 1 1 SLOT No. 0 1 2 3 4 5 6 CPR Figure 4-25 Extraction of CPR from LPM STEP 7 Disconnect the fan cable from the connector in the backbone of CPR. Note: The cooling fan is located in the backbone of CPR and the cable connector lies in its right side.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE STEP 11 Insert the CPR back into the LPM. STEP 12 Fasten the CPR and LPM with the four screws. STEP 13 Connect the disconnected power, bus, and ether cables to the relevant connectors. STEP 14 Turn ON the SW key on the PZ-PW92. STEP 15 Connect the disconnected power alarm cable to the PALM connector on the PZ-PW92. STEP 16 Analyze the indicated system message. The message displayed when the PWR SW on the PZPW92 was turned OFF.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE 6. Fuse Replacement The system uses the fuses shown in Figure 4-28 as a protection against an overload resulting from a short circuit. 1.5A 25A 12.5V Figure 4-28 Fuses Used by System When excessive current is applied to a PWR circuit card, the related fuse is blown. The blown fuse after a fault can be confirmed as shown in Figure 4-29. If a fuse is blown, this area turns white.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Figure 4-30 shows the location of fuses within the system. In Chapter 4-30, the fuses are indicated by or . PA-PW54 PBX [Front View] NEC NEAX 2400 IMS 25A 5.0A 0.5A 25A PZ-M369 5.0A PA-PW55 25A 5.0A 0.5A ..... ..... ..... ..... 5.0A 3.2A 5.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE In the TSWM, the fuse shown in Figure 4-31 is used for the PWR SW (PH-PW14) card, which is housed in Slot No. 00 and/or 01.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Perform the procedure in Figure 4-32 to confirm the cause of the RGU fuse blown fault. Start Visual check: No pin contacting or backboard melting? OPE Lamp (green) of each LC card remains lit? No Yes No 1. Turn ON (UP) the MB key on the LC card. 2. Remove the card from the PIM. 3. Replace the fuse with a new one. Replace the blown fuse with a new one. The fuse is blown again? Yes No Perform station-to-station connections within the PIM.
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UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE Perform the procedure in Figure 4-33 to confirm the cause of the DC-48V fuse blown fault. Start Visual check: No pin contacting or backboard melting? No OPE Lamps (green) of LC/TRK/NCU cards remain lit? Yes 1. Turn ON (UP) the MB key on the circuit card. 2. Remove the card from the PIM. 3. Replace the fuse with a new one.
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CHAPTER 5 FAULT REPAIR PROCEDURES This chapter provides information on how to repair the fault(s) within the system. If any of the components or equipment listed in Table 5-1 has a failure, move on to the repair procedure explained for each faulty condition. Table 5-1 Fault Repair Procedure Quick Reference FAULTY ITEM Line Fault FAULTY SITUATION DP/PB Telephone Dterm REFERENCE SECTION Dial tone is not heard. Section 1.
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FAULT REPAIR PROCEDURES Table 5-1 Fault Repair Procedure Quick Reference (Continued) FAULTY ITEM Speech System Fault Control System Fault Alarm Indication Fault Power Supply Fault Fan Unit Fault FAULTY SITUATION REFERENCE SECTION Faults related to speech. Section 5.2, Speech Path System Fault - Fault Related to Speech Dial tone is not heard. Section 5.3, Speech Path System Fault - When Dial Tone (DT) Cannot Be Heard STBY side is faulty. Section 5.
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FAULT REPAIR PROCEDURES Table 5-1 Fault Repair Procedure Quick Reference (Continued) FAULTY ITEM ISDN Line Fault Hard Time Clock Fault FAULTY SITUATION REFERENCE SECTION • When the signal transmission line is a digital line, transmission/receiving of control signals cannot be performed. Section 13.3, Specific DCH/PRT Card Is Faulty and Section 13.4, Fault of DCH, DTI, and Related Flat Cable EMA card is faulty. Section 14, Hard Time Clock Fault • A specific DCH/PRT card is faulty. 1.
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FAULT REPAIR PROCEDURES 1.1 Check Point When repairing a line fault, consider the following items: (1) Check alarm lamps on line circuit cards. (2) When an outgoing call cannot be originated to a specific line/trunk or when an incoming call cannot be terminated from a specific line/trunk, check Tenant Restriction Data (assigned via ATNR command) and Route Restriction Data (assigned via ARSC command). 1.
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FAULT REPAIR PROCEDURES 1.3 Line Fault - When Dial Tone (DT) Cannot Be Heard Note: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. ATTENTION Contents Static Sensitive Handling Precautions Required START When OPE lamp on the LC circuit card does not illuminate Confirm MB switch of the LC circuit card is in ON position (UP). Use ASDT command to confirm that station data in the LC circuit card is assigned.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Check the faulty line on the MDF. Isolate the faulty line to the in-house wiring side and to the system side. Connect the test telephone to the system side and check to see if dial tone can be heard. When Dial Tone (DT) is heard Check the in-house wirings. Replace the station telephone set with a spare. When no DT or side tone is heard Check LT cables. Replace the LC circuit card with a spare.
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FAULT REPAIR PROCEDURES 1.4 Line Fault - When Dialing Results in Wrong Connection Note: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. ATTENTION Contents Static Sensitive Handling Precautions Required START When a call addressed to a specific station has terminated to another station Check to see if Call Forwarding-All Calls data has been deleted. Check the faulty line on the MDF.
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FAULT REPAIR PROCEDURES 1.5 Line Fault - When Bell Does Not Ring Note: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. ATTENTION Contents Static Sensitive Handling Precautions Required START Call the faulty station line by Station-toStation calling and check to see if the bell of the telephone rings. Replace the telephone set and check to see if its bell rings. Check the faulty line on the MDF.
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FAULT REPAIR PROCEDURES 1.6 When Call Cannot Be Answered and Speech Cannot Be Made Note: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. ATTENTION Contents Static Sensitive Handling Precautions Required START Check the faulty line on the MDF. Isolate the faulty line to the in-house wiring side and to the system side. Connect the test telephone to the system side.
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FAULT REPAIR PROCEDURES 1.7 Dterm Fault Note 1: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. Note 2: If any of the in-house cable wirings short-circuit, the POW ALM lamp on the ELC circuit card lights. Remove the cause of the short-circuit and initialize the ELC circuit card.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Check the faulty line on the MDF. Isolate the faulty line to the in-house wiring side and to the system side. Connect the test Dterm to the system side. Confirm speech by Station-to-Station calling. When no speech can be made. Check LT cables. Replace ELC circuit card with a spare. When speech can be made. Check to see if the modular plug is firmly connected with the Dterm.
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FAULT REPAIR PROCEDURES 2. TRUNK FAULT This paragraph explains the fault repair procedure when a fault, shown in Table 5-3, has occurred to a specific trunk. Table 5-3 Trunk Fault Situation TRUNK FAULTY SITUATION ORT No connection can be set up. PB/DP signals are erroneously received or cannot be received. SND No connections can be set up. PB/DP signals are erroneously sent out or cannot be sent out. CFT No connections can be set up. No three-way calling can be made.
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FAULT REPAIR PROCEDURES Table 5-4 Timings for Trunks ITEMS FOR STATUS SUPERVISION 1 Detection of Call Termination CONDITIONS FOR SUPERVISION • Ring Down System Detection by ringing signal (20Hz) from the opposite office. TIMING SPECIFICATIONS Ringing signal of more than 4 cycles is detected within 800 ms. Detection within 16 ms after call • Loop System Detection by loop from the opposite office. termination. • E&M System Detection by incoming signal (ground or – 48V) on E (RG2) lead.
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FAULT REPAIR PROCEDURES Table 5-5 Timings for Senders ITEMS FOR STATUS SUPERVISION CONDITIONS FOR SUPERVISION TIMING SPECIFICATIONS 1 Sender Acknowledge Wait Timer Timing limit for waiting to receive connection 4 sec. (standard) acknowledgement signal from the opposite Timing can be assigned using ASYD office after seizing the opposite office. SYS 1 Index 130 command. 2 Sender Prepause Timer Time from sender seizure till sending of the DP: 3 sec.
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FAULT REPAIR PROCEDURES 2.2 Trunk Control Trunk circuit cards are controlled from the CPU via the MUX. Each trunk line in a specific trunk circuit card is controlled by the Port Microprocessor (PM) in a trunk circuit card. Figure 5-2 shows the control route of the trunk circuit card.
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FAULT REPAIR PROCEDURES 2.3 Trunk (ORT, SND, CFT) Fault Note: If a circuit card is replaced because only one line is faulty, no other lines in that circuit card can be used until the replacement is complete. ATTENTION Contents Static Sensitive Handling Precautions Required START When only one line is faulty Place the faulty line into make-busy state. For ORT/SND, set MB switch of each circuit to ON position. For CFT, place it into make-busy state using command MBTK.
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FAULT REPAIR PROCEDURES 2.4 Trunk (COT, TLT, DTI) Fault Note 1: If a circuit card is replaced because only one line is faulty, any other lines in that circuit card cannot be used until the replacement is complete. ATTENTION Note 2: If the polarities of the external line is reversed, it Contents Static Sensitive is detected in the form of Trunk Ineffective Hold.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Check the faulty line on the MDF. If the C.O./Tie Line is in Loop Start system: Isolate the faulty line to C.O. side and to the system side. Connect the test telephone to the C.O. side. Note 1: Check can be made only on temporarily opened C.O./Tie Lines. Note 2: Cross connection methods are explained on the following pages.
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FAULT REPAIR PROCEDURES Note: When performing loop-back connection tests on the trunks at the user’s office, provide cross connection as follows: ATTENTION Contents Static Sensitive Handling Precautions Required (1) For a COT A LC C LC B LC COT • Set up a loop-back connection between the COT (C.O. Trunk) to be tested and station line. • The trunk route must be assigned for Loop Start.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required • If the TLT is a 2W E & M System, connect the related leads as shown below: TLT T R E M T R E M TLT (3) For a DTI • A LC DTI B LC DTI Set up a loop-back connection between the DTI Trunk to be tested and another DTI Trunk as shown below: Receive DTI Send R R R R T T T T Receive DTI Send • If the office is the PLO-source office, perform the tests by disconnecting the PLO and M-OSC.
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FAULT REPAIR PROCEDURES 3. ATTCON/DESKCON FAULT This section explains the fault repair procedure when a specific Attendant Console (ATTCON) is in any of the following faulty conditions. • No speech can be made. • No operations can be made. 3.1 Check Point When repairing an ATTCON/DESKCON fault, consider the following items: (1) Check the cable connections on the backplane.
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FAULT REPAIR PROCEDURES PIM Backplane LT11 is used when PA-CS33 is mounted in Slot 23. LT5 is used when PA-CS33 is mounted in Slot 12.
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FAULT REPAIR PROCEDURES 3.3 ATTCON/DESKCON Fault Note 1: No speech can be made. Note 2: While replacement of the ATI circuit card for the master ATTCON/DESKCON is in progress, the system is placed under Night Mode. ATTENTION Contents Static Sensitive Handling Precautions Required START On the ATTCON/DESKCON, LCHK (Lamp Check) key has been pressed but no lamps have illuminated. Check the ATT connector cable between the ATTCON/DESKCON and the PBX.
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FAULT REPAIR PROCEDURES Note: No operations can be made. ATTENTION Contents Static Sensitive Handling Precautions Required START Replace the ATTCON/DESKCON with a spare. Set the MB switch of ATI PA-CS33 circuit card UP. If the circuit card is equipped with a fuse, remove the fuse. Disconnect the CHAMP connector of the ATTCON/DESKCON and replace the ATTCON/DESKCON. If the circuit card is equipped with a fuse, insert the fuse into its position. Set the MB switch of the ATI circuit card DOWN.
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FAULT REPAIR PROCEDURES 4. UNIT FAULT This section explains the fault repair procedure in a case where any of the faults shown in Table 5-6 has occurred to all the line/trunk circuit cards mounted in a specific unit. Figure 5-4 shows the range of units. Table 5-6 Unit Fault Situation FAULT SITUATION REFERENCE SECTION Noise, one-way speech, no tone. Even if dialing has been made, dial tone does not stop. Section 4.2, Unit Fault - Fault Related to Speech Dial Tone cannot be heard. Section 4.
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FAULT REPAIR PROCEDURES 4.1 Check Point When repairing a unit fault, consider the following items: (1) Speech paths and control paths in the unit are connected to line/trunks via the MUX circuit cards. Be sure to check the alarm lamps on the MUX circuit cards, and check to see if the front cable between each MUX circuit card and TSW circuit card is connected correctly. Figure 5-5 and Figure 5-6 show the block diagram within the unit.
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FAULT REPAIR PROCEDURES MUX X Clock To TSW/INT Speech Path (A) Control of CPU PM Line/ Trunk Circuit Card LC/TRK LC/TRK Figure 5-6 Unit Control Block Diagram (Single Configuration) IMG0/1/2/3 13 14 MUX 1 UNIT = 2 MUX 0 PIM 3 MUX (PH-PC36) card is mounted in Slot No. 13 and/or 14 of each PIM.
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FAULT REPAIR PROCEDURES 4.2 Unit Fault - Fault Related to Speech Faulty Situation: • Noise, one-way speech, no tone, etc. occurs only within a unit. • Even if dialing has started, dial tone does not stop. ATTENTION Contents Static Sensitive Handling Precautions Required (1) For Dual Configuration START Check by replacing the MUX (PH-PC36) circuit card. After replacement of the MUX circuit card, make a station-tostation call in the faulty unit and see if speech is normal.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Check the line/trunk circuit cards mounted in the unit to see if they are faulty. Set the MB switch of the line/trunk circuit card UP and extract it from its mounting slot. Make a station-to-station call and see if a fault occurs. Perform this check on an individual basis. If the fault has stopped occurring, the circuit card extracted at that time is faulty. Replace the circuit card with a spare.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required (2) For Single Configuration START Check by replacing the MUX (PH-PC36) circuit card. Replace the MUX circuit card by referring to Section 3.3.2, MUX Card Replacement Procedure, in Chapter 4. After replacement of the MUX circuit card, make a station-tostation call in the faulty unit and see if speech is normal. Press the RESET button on the EMA card (*D). Check by replacing the TSW circuit card.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Check the line/trunk circuit cards mounted in the unit to see if they are faulty. Set the MB switch of the line/trunk circuit card UP and extract it from its mounting slot. Perform this check on an individual basis. Make a station-to-station call and see if a fault occurs. If the fault has stopped, the circuit card extracted at that time is faulty. Replace the circuit card with a spare.
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FAULT REPAIR PROCEDURES 4.3 Unit Fault - When Dial Tone (DT) Cannot Be Heard Faulty Situation: • Dial Tone (DT) cannot be heard except within a unit. • [4-T] Both MUX Failure / [4-S] MUX Ready Failure • [23-Y] MUX Clock Failure ATTENTION Contents Static Sensitive Handling Precautions Required Note: For dual system configuration, if a system message indicates that both systems are faulty, first repair the fault in the indicated system and then proceed to repair the PIM in the other system.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A B Place the MUX circuit card into ACT mode by flipping the MBR key on the active GT (PHGT09) card. Refer to Section 12.1.6, Manual System Changeover of Speech Path System, in Chapter 6. Check to see if a station-to-station connection can be set up to identify the circuit card responsible for the fault. Extract all the line/trunk circuit cards from their mounting slots in the unit.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required (2) For Single Configuration START Check to see if the MUX (PH-PC36) circuit card is making poor contact. Set the MB switch of the MUX circuit card UP. Extract the MUX circuit card from its mounting slot and clean the contact portion. If cleaning cannot be done, repeat insertion and extraction of the circuit card two or three times.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Extract all the line/trunk circuit cards from their mounting slots in the unit. Insert the cards back into their slots one after another and see if the dial tone is heard each time. Extract all the line/trunk circuit cards from their slots. Note: Set the MB switch of the line/trunk circuit card UP and extract. Confirm the MUX ACT lamp on the MUX circuit card illuminates.
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FAULT REPAIR PROCEDURES 4.4 Unit Fault - ACT-Side MUX Card Is Faulty and System Has Changed Over Faulty Situation: • The ACT side has become faulty and the system changeover has executed in the dual configuration system. • [4-S] MUX Ready Failure / [4-T] Both MUX Failure • [23-Y] MUX Clock Failure ATTENTION Contents Static Sensitive Handling Precautions Required START Check to see if the MUX (PH-PC36) circuit card of the STBY side is making poor contact.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A Replace the MUX circuit card with a spare, and check it. Replace the MUX circuit card referring to Section 3.3.2, MUX Card Replacement Procedure in Chapter 4. Place the MUX circuit card into ACT mode by flipping the MBR key on the active GT (PH-GT09) card. Refer to Section 12.1.6, Manual System Changeover of Speech Path System, in Chapter 6.
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FAULT REPAIR PROCEDURES 5. SPEECH PATH (TSW) SYSTEM FAULT This section explains the fault repair procedure when any of the faults shown in Table 5-7 has occurred in the whole system. Table 5-7 Speech Path (TSW) System Fault Situation FAULTY SITUATION REFERENCE SECTION • Noise, one-way speech, no tone • Even if dialing has been made, dial tone does not stop. Section 5.2, Speech Path System Fault - Fault Related to Speech Dial tone cannot be heard. Section 5.
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FAULT REPAIR PROCEDURES IMG0 IMG1 PIM 3 PIM 3 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX MUX MUX LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LVDS (Low Voltage Differential Signaling) TSWM TSW 00 MUX 003 MUX 002 MUX 001 MUX 000 TSW/INT TSW 10 MUX 100 MUX 101 MUX 102 MUX 103 TSW/INT MUX TSW 01 MUX 013 MUX 012 MU
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FAULT REPAIR PROCEDURES IMG2 IMG3 PIM 3 PIM 3 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX LC/TRK LC/TRK LC/TRK PIM 2 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX LC/TRK LC/TRK LC/TRK PIM 1 MUX MUX MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX LC/TRK LC/TRK LC/TRK PIM 0 MUX MUX MUX LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LC/TRK LVDS (Low Voltage Differential Signaling) TSWM TSW 02 MUX 023 MUX 022 MUX 021 MUX 020 TSW/INT TSW 12 MUX 120 MUX 121 MUX 122 MUX 123 TSW/INT MUX TSW 03 MUX 033 MUX 032 M
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FAULT REPAIR PROCEDURES 5.2 Speech Path System Fault - Fault Related to Speech Faulty Situation: • Fault related to speech such as noise, one-way speech, no-speed, etc. occurs. • Even if dialing started, Dial Tone (DT) does not stop. • [1-C] Both TSW Write Failure • [1-D] TSW Write Failure ATTENTION Contents Static Sensitive Handling Precautions Required (1) For Dual Configuration START Check to see if fault occurs by extracting TSW circuit cards one by one.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required B A Check to see if a station-to-station connection can be set up and identify a circuit card responsible for the fault. Perform the above check by extracting the MUX circuit cards individually. When the PLO (PH-CK16/17/16-A/17-A) circuit card is mounted for digital interface, replace PLO circuit card with a spare and check. Set MB switch of the PLO circuit card to UP side.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required (2) For Single Configuration START Check to see if the fault occurs by extracting TSW circuit cards one by one. Replace the TSW circuit card referring to Section 2.3.2, TSW Card Replacement Procedure, in Chapter 4. Check to see if a station-to-station connection can be set up and identify a TSW circuit card responsible for the fault. Perform the above check by extracting the TSW circuit cards individually.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required A When the PLO (PH-CK16/17) circuit card is mounted for digital interface, replace the PLO circuit card with a spare and check it. Set MB switch of the PLO circuit card to UP side. Confirm ACT lamp on the PLO circuit card goes out. Extract PLO circuit card from its mounting slot. Set MB switch UP and insert the new PLO circuit card into its mounting slot. Set MB switch DOWN.
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FAULT REPAIR PROCEDURES 5.3 Speech Path System Fault - When Dial Tone (DT) Cannot Be Heard Faulty Situation: • Dial Tone (DT) cannot be heard.
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FAULT REPAIR PROCEDURES 5.4 Speech Path System Fault - STBY Side Has Become Faulty Faulty Situation: • A fault occurred in the STBY side of the dual configuration system. • [1-B] TSW Failure (Permanent) • [1-D] TSW Write Failure • [1-F] TSW Clock Failure • [4-D] TSW Ready Failure ATTENTION Contents Static Sensitive Handling Precautions Required START Check to see if the TSW circuit card is making poor contact. Set the TSW MBR switch of the TSW circuit card UP.
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FAULT REPAIR PROCEDURES Faulty Situation: • Fault related to speech such as noise, one-way speech, no-speed, etc. occurs. • Even if dialing started, Dial Tone (DT) does not stop. • [1-C] Both TSW Write Failure • [1-D] TSW Write Failure ATTENTION Contents Static Sensitive Handling Precautions Required A Check to see if fault occurs by extracting TSW circuit cards one by one. Replace the TSW circuit card referring to Section 2.3.2, TSW Card Replacement Procedure in Chapter 4.
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FAULT REPAIR PROCEDURES 6. CONTROL SYSTEM FAULT This section explains the fault repair procedure for the control system listed in Table 5-8. Table 5-8 Control System Fault Situation FAULTY SITUATION REFERENCE SECTION Fault occurs occasionally at the STBY side. Section 6.2, Control System Fault - Fault Occurs Intermittently STBY side is faulty. Section 6.3, Control System Fault - STBY Side Is Faulty 6.
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FAULT REPAIR PROCEDURES IMG0 PIM 3 IMG1 PIM 3 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 2 PIM 2 PM BUS PM BUS MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS PIM 1 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 0 MUX PM BUS MUX PIM 1 LC/TRK LC/TRK MUX PM BUS PIM 0 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS To IMG 2 To IMG 3 TSWM M M M M U U U U X X X X M M M M U U U U X X X X 003 002 001 000 013 0
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FAULT REPAIR PROCEDURES IMG3 IMG2 PIM 3 PM BUS LC/TRK MUX LC/TRK LC/TRK MUX PM BUS PIM 2 PM BUS PIM 3 MUX PIM 2 PM BUS PM BUS MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS PIM 1 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS PIM 0 MUX PM BUS MUX PIM 1 LC/TRK LC/TRK MUX PM BUS PIM 0 PM BUS PM BUS MUX MUX LC/TRK LC/TRK LC/TRK MUX PM BUS LC/TRK MUX PM BUS To IMG 0 To IMG 1 TSWM M M M M U U U U X X X X M M M M U U U U X X X X 023 022 021 020 033
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FAULT REPAIR PROCEDURES 6.2 Control System Fault - Fault Occurs Intermittently Faulty Situation: • Fault occurs intermittently at ACT side in the dual configuration system. • Fault occurs intermittently in the single configuration system.
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FAULT REPAIR PROCEDURES ATTENTION Contents Static Sensitive Handling Precautions Required (2) For Single Configuration A Replace the related circuit card (CPU, GT, TSW, MUX, EMA) with a spare, and check. Replace the circuit card (CPU, GT, TSW, MUX, EMA) individually by referring to the following sections in Chapter 4: • Section 1.3.1, CPR Replacement Procedure • Section 1.3.2, EMA Card Replacement Procedure • Section 2.3.1, GT Card Replacement Procedure • Section 2.3.
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FAULT REPAIR PROCEDURES 6.3 Control System Fault - STBY Side Is Faulty Faulty Situation: • Fault has occurred in the STBY side of dual configuration system. • [0-I] STBY CPU Failure • The ACT side has become faulty, and system changeover has executed. • [0-C], [0-H], [0-J] Processor Failure (ACT side) ATTENTION Contents Static Sensitive Handling Precautions Required START Replace STBY side related circuit cards (CPU, GT, TSW, MUX, EMA) with a spare, and check.
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FAULT REPAIR PROCEDURES IMG 0 TOPU IMG 1 PZ-DK222 PIM 3 TOPU DSPL ALMB PWR DPWR MUX 0 LC/TRK DSPM PIM 3 PWR MUX 1 PZ-DK222 DPWR ALMB MUX 0 LC/TRK MUX 1 ALMA PIM 2 ALMB PWR DPWR LC/TRK MUX 0 ALMA PIM 2 PWR MUX 1 DPWR ALMB MUX 0 LC/TRK MUX 1 ALMA PIM 1 ALMB PWR DPWR MUX 0 LC/TRK ALMA PIM 1 PWR MUX 1 DPWR ALMB MUX 0 LC/TRK MUX 1 ALMA PIM 0 ALMB PWR DPWR MUX 0 LC/TRK ALMA PIM 0 PWR MUX 1 DPWR ALMB MUX 0 LC/TRK MUX 1 ALMA ALMA LED3 LED2 LED1 ALM3 TS
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FAULT REPAIR PROCEDURES IMG 2 TOPU IMG 3 PZ-DK222 TOPU DSPM PIM 3 MUX 0 LC/TRK DSPM PIM 3 ALMB PWR DPWR PZ-DK222 ALMB PWR DPWR MUX 1 MUX 0 LC/TRK MUX 1 ALMA ALMA PIM 2 PIM 2 ALMB PWR DPWR MUX 0 LC/TRK ALMB PWR DPWR MUX 1 MUX 0 LC/TRK MUX 1 ALMA PIM 1 ALMA PIM 1 ALMB PWR DPWR MUX 0 LC/TRK ALMB PWR MUX 1 MUX 0 DPWR LC/TRK MUX 1 ALMA ALMA PIM 0 PIM 0 ALMB PWR DPWR MUX 0 LC/TRK ALMB PWR MUX 1 MUX 0 DPWR LC/TRK MUX 1 ALMA ALMA LED3 LED2 LED1 ALM3 P
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FAULT REPAIR PROCEDURES 7. ALARM INDICATION FAULT This section explains the fault repair procedure where any of the faults shown in Table 5-9 occur. Table 5-9 Alarm Indication Fault Situation FAULTY SITUATION A fault is indicated on the TOPU, but it is not indicated on the Alarm Indicating Panel (External Alarm Indicating Panel). REFERENCE SECTION Section 7.2, Fault of Alarm Indicating Panel • A system message is indicated, but no alarm indication is made on the TOPU. Section 7.
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FAULT REPAIR PROCEDURES TOPU Alarm Lamps DSPL A PIM3 ALMA ALMB PIM2 A ALMA ALMB PIM1 A ALMA ALMB PIM0 A ALMA DSP EMA ALM LPM MDF Alarm Indicating Panel 16PH EXALM CA Symbols : Flat Cable : Connector A : CHAMP Connector-Ended Cable : To alarm information of PWR, MUX, TSW : Circuit Card Figure 5-11 Cable Routing for Alarm Indications CHAMP Connector Cable 16PH EXALM CA MDF LPM P EXALM MJA MJ MNA MN BELL BELL MJB Alarm Indicating Panel MNB Backplane RPT1 G RPT0 -48V Fuse -48
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FAULT REPAIR PROCEDURES 7.3 Fault That Cannot Be Detected ATTENTION Contents Static Sensitive Handling Precautions Required START Check the DSP flat cable (See Figure 5-10.). WARNING If the EMA card is removed from the system while the system is in operation under the control of the CPU #1, the system will reset and stop all call processing. See Section 1.3.2, EMA Card Replacement Procedure, in Chapter 4 for detailed instructions. Replace the EMA circuit card with a spare.
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FAULT REPAIR PROCEDURES 8. POWER SUPPLY FAULT This section explains the fault repair procedure when any of the faults shown in Table 5-10 occur. Table 5-10 PWR Supply Fault Situation FAULTY SITUATION REFERENCE SECTION Fuse Blown Fault Section 8.2, Fuse Blown Fault Circuit Breaker OFF, Fault in PWR Supply Section 8.3, Circuit Breaker OFF Fault in PWR Supply Fault of Alarm Lamps on PWR Supply Section 8.4, Fault of Alarm Lamps on PWR Supply 8.
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FAULT REPAIR PROCEDURES IMG1 PIM3 PWR 0 LC/TRK PWR 1 Note LC/TRK MUX0 MUX1 LC/TRK LC/TRK MUX1 LC/TRK LC/TRK MUX1 LC/TRK LC/TRK MUX1 INT1 LC/TRK PIM2 PWR 0 LC/TRK PWR 1 Note LC/TRK MUX0 PIM1 PWR 0 LC/TRK PWR 1 Note LC/TRK MUX0 PIM0 PWR 0 LC/TRK PWR 1 Note LC/TRK MUX0 LPM PWR 0 MISC DLKC0 GT0 PWR 1 Note BASEU TSW00 TSW01 TSW02 TSW03 PLO0 Note: PWR1 is mounted when power supply system is a dual system configuration.
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FAULT REPAIR PROCEDURES (4) Figure 5-16 shows the power supply system for PIM. PWR1 PWR0 DC-DC CONV DC-DC CONV RGU +5V, +12V, -5V RGU RGU CR (for LC) REL HOW HOW HOW (for LC) -48V -48V NFB NFB -48V (for LC, TRK) +80V rel -48V +80V REL +80V rel +80V Note +80V -48V Note: +80V is for message waiting lamp. Figure 5-16 Power Supply to PIM (5) Figure 5-17 shows the power supply system for LPM. (To CPR#0) (To CPR#1) PWR0 PWR1 DC-DC CONV DC-DC CONV +5V,+12V (To EMA, MISC, Cards, etc.
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FAULT REPAIR PROCEDURES (6) Figure 5-18 shows the power supply system for TSWM.
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FAULT REPAIR PROCEDURES 8.2 Fuse Blown Fault START Check the backplane of the PIM. Make a visual check on the backplane for pin contacting, melting or burn, etc. Extract all the circuit cards from the PIM, and insert them back into their slots individually to see if the fuse blows. Set the MB switch of the PWR supply UP. Set the circuit breaker of the PWR supply DOWN. Extract all the circuit cards from their mounting slots, except PWR supply. Replace the fuse with spare.
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FAULT REPAIR PROCEDURES 8.3 Circuit Breaker OFF Fault in PWR Supply START Check the backplane of the PIM. Make a visual check on the backplane for pin contacting, melting or burning, etc. Extract all the circuit cards from the PIM, and make a visual check of the circuit cards. Set MB switch of the PWR supply UP. Set the circuit breaker of the PWR supply DOWN. Extract all circuit cards out of their mounting slots. Make a visual check of the extracted circuit cards.
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FAULT REPAIR PROCEDURES 8.4 Fault of Alarm Lamps on PWR Supply START Press RESET button of the PWR supply. Alarm lamp goes out. FAULT SUPERVISION Alarm lamp illuminates again. Set the MB switch on the PWR supply UP. Turn circuit breaker OFF. Set MB switch on all the circuit cards, except PWR supply. Extract all circuit cards from their mounting slots. Turn circuit breaker ON. Set the MB switch to DOWN side. Check to see if the alarm lamp illuminates.
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FAULT REPAIR PROCEDURES 9. FAN UNIT FAULT This section explains the fault repair procedure where a fan in the Fan Unit (FANU) does not operate. 9.1 Check Point (1) When repairing a FANU fault, exercise care about the following conditions. The fans (a total of 3) are activated by operating the PWR SW key located on the PZ-M369.
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FAULT REPAIR PROCEDURES 9.2 Fan Unit Fault START Set the PWR SW key on the PZ-M369 to the ON position. When the fan spins Set PWR SW key to AUTO position, and short the thermal relay of the thermal unit. If the fan does not operate Check the connector cable between the FANU and the thermal unit. If the fan operates Replace thermal relay with a spare. Disconnect the fan connector of the cable for the thermal unit. Replace thermal relay with a spare. Connect the fan connector.
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FAULT REPAIR PROCEDURES 10. TONE FAULT This section explains the fault repair procedure when any of the various tones cannot be heard in the whole system. 10.1 Check Point When repairing a tone fault, consider that the tone generator circuit is equipped in the TSW circuit card and supplies tone. Figure 5-20 shows an example of the related trunking for dial tone connection.
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FAULT REPAIR PROCEDURES 10.2 Tone Fault ATTENTION Contents Static Sensitive Handling Precautions Required START Replace the TSW circuit card with a spare and check. When only Hold Tone is faulty If External Hold Tone source is in use Check the external equipment which sends out hold tone. Check cross connections on the MDF. Figure 521 shows a block diagram of external hold tone supply (optional). Replace the EMA/PLO circuit card with a spare.
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FAULT REPAIR PROCEDURES IMG1 PIM 3 PIM 2 PIM 1 PIM 0 External Tone Source (Option) TSWM TSW 10 TSW 00 TSW 11 TSW 01 TSW 12 TSW 02 PLO 1 TSW 13 TSW 03 PLO 0 To Music Connector for EMA Card (IMG0) EMAFH Melody IC MDF Note Symbols : Circuit Card : Connector : External Cable PLO : PH-CK16/17/16-A/17-A TSW : PH-SW12 EMA : PH-PC40 Note: If PH-CK16-A/PH-CK17-A is used, multiple connections are made between PLO#0 and PLO#1.
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FAULT REPAIR PROCEDURES 11. SYSTEM DOWN FAULT This section explains the fault repair procedure when both the CPU and TSW systems are faulty. Figure 5-22 shows the sequence of repair for system down fault. When cause for the fault cannot be identified: Section 11.1 When faulty circuit cards can be assumed from system message: Section 11.2 Check power supply. Replace doubtful circuit card with a spare. Minimize system configuration. Execute system initialization and see if the mode becomes ON-LINE.
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FAULT REPAIR PROCEDURES 11.1 When Cause for Fault Cannot Be Identified START Check power supply circuits. Check voltage (DC: -48V, ±5V) at LOAD side of the rectifier. Confirm that NFB (circuit breaker) on all PWR supplies is at ON position (UP side). Check to see if there is any PWR supply to which the alarm lamp illuminates. System Initialization by loading office data and program data from the hard disk (Refer to Chapter 6.
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FAULT REPAIR PROCEDURES (1) Check by minimizing the system configuration Mount only the basic circuit cards in CPU No. 0 system and initialize. Remove all circuit cards from CPU No. 0 system except the basic circuit cards. Circuit cards to be mounted are as follows: CPU, EMA, TSW, MUX (EMA: PH-PC40, TSW: PH-SW12, MUX: PH-PC36) On the CPU Display Panel (DSP), set its SENSE switch to “1.” Press Reset (RST) button on the DSP. CPU OPE lamp should be illuminated on the DSP. Initialization cannot be made.
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FAULT REPAIR PROCEDURES 11.2 When Faulty Circuit Cards Can Be Assumed From System Message Faulty Situation: When the system is down with message [0-C] ~ [0-J] indicated, faulty circuit cards can be assumed from the message detail data. Replace circuit cards with spares. START Replace faulty circuit card with a spare. Set MB switch UP and extract the circuit card from its mounting slot. Make necessary switch settings on the new circuit card.
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FAULT REPAIR PROCEDURES 12. COMMON CHANNEL INTEROFFICE SIGNALING (CCIS) LINE FAULT This section explains the fault repair procedure when any of the faults shown in Table 5-11 occur to a specific CCIS line. Table 5-11 CCIS Line Fault Situation FAULTY SITUATION REFERENCE SECTION A specific CCH/CCT card is faulty. Section 12.3, Specific CCH/CCT Card Is Faulty When the signal transmission line is a digital line, transmitting/ receiving of control signals cannot be performed. Section 12.
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FAULT REPAIR PROCEDURES 12.3 Specific CCH/CCT Card Is Faulty START Check by replacing CCH/CCT card with a spare. On CCH/CCT card, set the MBR switch UP. On CCH/CCT card, set MBR switch UP and extract the card from its mounting slot. Make switch settings on a new CCH/CCT card. On new CCH/CCT card, set MBR and MB switches UP and insert the card into its mounting slot. On new CCH/CCT card, set MB switch DOWN. On new CCH/CCT card, set MBR switch DOWN. Check whether the fault is still indicated.
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FAULT REPAIR PROCEDURES 12.4 Fault of CCH, DTI and Related Flat Cable START Check connectors and flat cables between DTI and CCH. Check the connector. On DTI cards, set MB switch UP. On CCH card, set MBR switch UP. Check whether the connector is correctly connected or not. If the connection is found improper, plug and unplug the connector a few times. On DTI cards, set MB switch DOWN. On CCH card, set MBR switch DOWN. Check whether the fault is still indicated. Check the flat cable.
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FAULT REPAIR PROCEDURES 13. INTEGRATED SERVICE DIGITAL NETWORK (ISDN) LINE FAULT This section explains the fault repair procedure when any of the faults shown in Table 5-12 occur to a specific ISDN. Table 5-12 ISDN Line Fault Situation FAULTY SITUATION REFERENCE SECTION A specific CCH/CCT card is faulty. Section 13.3, Specific DCH/PRT Card Is Faulty When the signal transmission line is a digital line, transmitting/ receiving of control signals cannot be performed. Section 13.
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FAULT REPAIR PROCEDURES 13.3 Specific DCH/PRT Card Is Faulty START Check by replacing the DCH/PRT card with a spare. On DCH/PRT card, set MBR switch UP. On DCH/PRT card, set MB switch UP and extract the card from its mounting slot. Make switch setting on a new DCH/PRT card. On new DCH/PRT card, set MBR and MB switches UP and insert the card into its mounting slot. On new DCH/PRT card, set MB switch DOWN. On new DCH/PRT card, set MBR switch DOWN. Check whether the fault is still indicated.
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FAULT REPAIR PROCEDURES 13.4 Fault of DCH, DTI, and Related Flat Cable START Check the connectors and flat cables between DTI and DCH. Check the connector. On DTI cards, set MB switch UP. On DCH card, set MBR switch UP. Check whether the connector is correctly connected. If the connection is found improper, plug and unplug the connector a few times. On DTI cards, set MB switch DOWN. On DCH card, set MBR switch DOWN. Check whether the fault is still indicated. Check the flat cable.
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FAULT REPAIR PROCEDURES 14. HARD TIME CLOCK FAULT This section explains the procedure for repairing a hard time clock failure which occurs within the EMA card. START Replace the EMA card. END WARNING If the EMA card is removed from the system while the system is in operation under the control of the CPU #1, the system will reset and stop all call processing. See Section 1.3.2, EMA Card Replacement Procedure, in Chapter 4, for detailed instructions. NDA-24300 Replace the EMA card referring to Section 1.
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This page is for your notes.
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CHAPTER 6 SYSTEM OPERATIONS To maintain the system in a normal state, maintenance technicians need to monitor the servicing status of the system. Figure 6-1 shows the flow of the system status monitor. When trouble occurs in any part of the system or to any phase of system operations, maintenance technicians are alerted by an alarm indication or by a report from a station user or an operator. When the system becomes overloaded, maintenance technicians can execute Line Load Control.
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SYSTEM OPERATIONS 1.2 How to Stop Alarm Indications To stop the alarm indication, press ALM RST key on the TOPU or use the RALM command. Note: If the RALM command is executed, the system messages that show the reason for the failure will be cleared. Always print the indicated system message before using this command. 1.3 Alarm Indications on TOPU The system has alarm lamps on the TOPU as shown in Figure 6-3. Table 6-1 lists the meaning of each lamp.
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SYSTEM OPERATIONS 1.4 Variable Alarm Indication This feature allows PBX users to make a flexible change of system message output grades which range 0 to 3 and alarm lamp grades which consist of MJ, MN, SUP and NONE. Thus, the PBX users can give a proper alarm grade to each system message according to their requirements. When assigning no data, the default alarm grades are automatically adopted. COMMAND ALMG COMMAND FULL NAME Assignment of Alarm Grade Data 2.
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SYSTEM OPERATIONS 2.2 Display on MAT Set Scanning to Scanning ON (default) on the Scanning PBX form to collect system messages. If any message is collected, the information is displayed in the text box on the DFTD command form. 3. INDICATION OF LOCKOUT STATIONS When a station is in lockout status (permanent signaling state, shorting across speech wires, etc.), it can quickly be discovered, preventing the situation from developing into serious trouble. 3.
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SYSTEM OPERATIONS A Forcibly release the lockout station circuit. RLST command (Confirm: DT) Hear DT? Go off-hook again and confirm DT. YES Circuit may be faulty temporarily. Observe situation for a while. NO Replace 16LC card with a spare.
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SYSTEM OPERATIONS 4. LINE LOAD CONTROL In the PBX, Line Load Control can be activated automatically or manually as a countermeasure against abnormal traffic congestion. In the case of automatic control, the system automatically monitors an overloaded situation and restricts outgoing calls from stations and incoming calls from trunks. In the case of manual control, the operator at an Attendant/Desk Console or the MAT restricts outgoing calls from stations and incoming calls from trunks.
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SYSTEM OPERATIONS • Cancelling Press LOOP key. Dial the access code for cancelling Line Load Control. (SST) • Lamp (Figure 6-8) on control panel lights. • System message [6-D] displays. Press CANCEL key.
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SYSTEM OPERATIONS (2) Key Operations on the Desk Console (DESKCON) By the operations on the Desk Console, restriction is applied on an outgoing call from a station having SFC in which the SFI = 16 (Line Load Control) of ASFC command is set as RES=0 (incoming calls to that station are allowed). For restricting incoming calls from a trunk, system data ASYD, SYS1, INDEX59, b0=1 should be assigned. • Setting Press Lx (L1-L6) key. Dial the access code for setting Line Load Control.
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SYSTEM OPERATIONS LLC is displayed on a Desk Console, when Line Load Control starts. Line Load indication LLC L6 L5 L4 L3 L2 L1 1 2 3 4 5 6 7 8 9 * 0 # Desk Console Figure 6-11 Line Load Control Indication (DESKCON) (3) Operations on the MAT By entering ALLC command from the MAT, Line Load Control executes. The station to be controlled and the contents of the Line Load Control executed on the MAT are the same as those in Step (1), Operations on the Attendant Console.
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SYSTEM OPERATIONS 5. IOC LINE MONITOR (1) Functional Outline This function monitors the IOC port status. As a result of the monitoring by this function, the following is executed: • When the connection with a port has been disconnected, it is reported by a message. • When the connection with a port is set up, it is reported by a message. • The port status is stored in the memory and updated continuously. (2) Message Judgment Criteria Table 6-2 describes the message judgement criteria.
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SYSTEM OPERATIONS 6. LINE MANAGEMENT The following explanations apply to line management: • Make-Busy/Make-Busy Cancel of Station and Data Terminal • Class Change and Number Change of Station and Data Terminal • Make-Busy/Make-Busy Cancel of C.O. Line/Tie Line 6.1 Make-Busy/Make-Busy Cancel of Station and Data Terminal Stations and data terminals can be put into make-busy state by the following operations: (1) On each station basis using the MBST command.
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SYSTEM OPERATIONS 6.2 Class Change and Number Change of Station and Data Terminal Figure 6-12 shows the procedure for class change and number change of station and data terminal. START Line Make-Busy Refer to Section 6.1. Class change and number change • For changing class, use ASCL command Note 1 • For changing station number, use ASTN command Note 2 Line Make-Busy Cancel Refer to Section 6.1. END Note 1: For guest station of Hotel System, use AGCL command.
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SYSTEM OPERATIONS 6.4 Line Management Commands COMMAND COMMAND FULL NAME AGCL Assignment of Guest Station Class AGSN Assignment of Alternated Guest Station Number ASCL Assignment of Station Class Data ASTN Assignment of Station Number MBLE Make Busy of LENS MBPM Make Busy of Port Microprocessor MBRT Make Busy of Route MBST Make Busy of Station MBTK Make Busy of Trunk DLEN Display of LENS Data 7.
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SYSTEM OPERATIONS 7.1 Transmission Data to SMDR Equipment (1) Transmission Format As seen in the figure below, the basic information to be transmitted (Transmission Message) is a block which begins with Start of Text (STX) and ends with End of Text (ETX). When the call ends, the whole contents of this information is transmitted to the SMDR equipment.
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SYSTEM OPERATIONS Table 6-3 ASCII Code ASCII CODE CHARACTER 0 1 2 3 4 5 6 7 8 9 SPACE STX ETX SA UA * # BINARY DIGIT REMARKS HEX.
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SYSTEM OPERATIONS BYTE DATA 1 BYTE DATA K 28 BYTE DATA 60 MONTH A 3 ROUTE NUMBER 6 TRUNK NUMBER 9 10 ORIGINATING TRUNK INFORMATION TENANT STATION OR ATTENDANT OR ROUTE TRUNK NUMBER 32 34 36 ORIG 12 18 30 CALLING PARTY INFORMATION (SEE PARAGRAPH 7.2.1) 22 24 104 CALLED NUMBER AUTHORIZATION CODE DAY HOUR MINUTE CALL END TIME (SEE PARAGRAPH 7.2.2) (SEE PARAGRAPH 7.2.3) SECOND 38 ACCOUNT CODE 114 (SEE PARAGRAPH 7.2.
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SYSTEM OPERATIONS BYTE DATA 1 BYTE DATA EI-K 28 BYTE DATA 60 MONTH E 3 ROUTE NUMBER 6 9 10 TERMINATING TRUNK INFORMATION 32 TRUNK NUMBER 34 ORIG 36 TENANT 12 STATION OR ATTENDANT OR ROUTE TRUNK NUMBER 18 30 CALLED PARTY INFORMATION (SEE SECTION 7.2.1) 22 24 104 CALLED NUMBER AUTHORIZATION CODE DAY HOUR MINUTE CALL END TIME (SEE SECTION 7.2.2) SECOND 38 ACCOUNT CODE 114 (SEE SECTION 7.2.4) 116 HOUR MINUTE YEAR YEAR 118 MONTH DAY (SEE SECTION 7.2.4) (SEE SECTION 7.2.
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SYSTEM OPERATIONS BYTE DATA 1 K BYTE DATA 28 MONTH BYTE DATA 30 6 SPACE (20 Hex.) 32 34 9 10 ORIG TENANT 12 36 DAY HOUR 104 60 62 CALL END TIME (SEE SECTION 7.2.2) STATION OR ATTENDANT MINUTE SECOND CALLING 38 ACCOUNT PARTY CODE INFORMATION (SEE SECTION 7.2.1) CALLED PARTY INFORMATION (SEE SECTION 7.2.1) 68 TENANT 114 (SEE SECTION 7.2.4) 71 SPACE (20 Hex.) STATION OR ATTENDANT 18 AUTHORIZATION CODE TENANT B 3 BYTE DATA 116 MONTH 22 DAY HOUR SPACE (20 Hex.
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SYSTEM OPERATIONS 7.2 Details on Transmission Data 7.2.1 Calling Party Information/Called Party Information • The 9th byte indicates the type of the calling (or called) party. The 10th through 17th bytes are data pertaining to this calling (or called) party.
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SYSTEM OPERATIONS 7.2.2 Call Start/Call End Time Information • The data which indicates Call Start Time is as follows: BYTE • DATA EXAMPLE 18 MONTH 0 19 (01-12) 6 20 DAY 0 21 (01-31) 1 22 HOUR 1 23 (00-23) 3 24 MINUTE 0 25 (00-59) 0 26 SECOND 0 27 (00-59) 0 114 YEAR 9 115 (00-99) 8 YEAR INFORMATION IS SENT OUT ONLY BY THE LAST TWO DIGITS AS IN ‘98 FOR 1998.
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SYSTEM OPERATIONS 7.2.3 Called Number • The data which indicates the Called Number is as follows: DATA EXAMPLE 60 1st DIGIT 0 61 2nd DIGIT 4 62 3rd DIGIT 7 63 4th DIGIT 1 64 5th DIGIT 8 BYTE 65 3 66 0 67 3 68 5 69 1 70 SPACE 71 12th DIGIT SPACE 90 30th DIGIT SPACE 91 32nd DIGIT SPACE NDA-24300 9-0471-83-0351 HAS BEEN DIALED.
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SYSTEM OPERATIONS 7.2.4 Account Code/Authorization Code • The data which indicates the Account Code is as follows: DATA EXAMPLE 38 1st DIGIT 1 39 2nd DIGIT 1 40 3rd DIGIT 1 41 4th DIGIT 5 42 5th DIGIT SPACE 46 9th DIGIT SPACE 47 10th DIGIT SPACE BYTE ACCOUNT CODE: 1115 HAS BEEN DIALED. Note: An Account Code is a numerical code to be dialed (up to 10 digits) by a station user with the capa- bility to enter a cost accounting.
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SYSTEM OPERATIONS 7.2.5 Route Advance Information When a call has been originated by route advancing, the following data is transmitted. DATA BYTE EXAMPLE 1st DIGIT 54 0 ROUTE NUMBER 1 55 2nd DIGIT 56 3rd DIGIT 3 57 1st DIGIT 0 58 2nd DIGIT 59 3rd DIGIT ROUTE NUMBER 2 0 THE CALL ORIGINATES VIA NO. 3 ROUTE BECAUSE NO. 30 ROUTE IS BUSY. 3 0 ROUTE NUMBER 1: The route which was actually used. ROUTE NUMBER 2: The route which should have been selected first. 7.2.
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SYSTEM OPERATIONS 7.2.7 Call Metering Information The value of call metering from the Central Office is transmitted via the data from the 92nd byte to 95th byte. 7.2.8 BYTE DATA EXAMPLE 92 1000 5 93 100 2 94 10 0 95 1 0 WHEN 5200 METERING PULSES ARE RECEIVED FROM C.O. Office Code of Calling (Called) Party and Billing Process Office The 96th byte through 99th byte indicates the Office Code of Calling (Called) Party terminated via CCIS line.
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SYSTEM OPERATIONS 7.2.9 Text Format of Centralized Billing - Fusion Below is the text format for billing information (Fusion) to be transmitted to the SMDR equipment. On the following pages, Figure 6-17 through Figure 6-19, provide detailed information. S T X 0 ! K K Kind / of Data L Data Length / Note M Transmission Data Note: For details on the Kind of Data, see Table 6-4.
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SYSTEM OPERATIONS Table 6-4 Centralized Billing—Fusion Kinds of Data (Continued) KIND OF DATA CONTENTS KK (OUTGOING) KL (INCOMING) KM (STATION) 14 Condition D Information + Bill Notification Attendant Console Number Conditionally Provided - - 15 Department Code Conditionally Provided - - 16 Automatic Number Indication Conditionally Provided Conditionally Provided - 17 Converted Number Conditionally Provided - - - - - 18-99 Not Used Note: Conditionally Provided: Information is p
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SYSTEM OPERATIONS Byte Data 1 For more information on the data to which the Note marks are attached, see Reference. Byte Data STX 0 ! K K 0 1 1 5 Byte Data Minute 75 Byte Data 220 1 0 0 ~ 3 Second 150 Billing Information /Call Metering 1 4 225 Milli-Second 0, 0 80 FPC (3 digits) 10 85 Month 160 Dial Code (Max. 32 digits) Hour 15 90 Logical Route No. 230 Bill Notification ATT CON No. 1 5 5 235 0 Call End Time Day Trunk No.
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SYSTEM OPERATIONS 1 5 Byte Data STX 0 ! K L 0 1 Month Incoming Trunk Information Physical Route No. 140 Second 145 Milli-Second 85 Tenant (3 digits) Called Party Information (Station No.) STN No. ATT CON No. RT/TK No. (6 digits) 155 Dial Code (Max. 32 digits) 60 65 235 0 1 ~ 1 6 240 Automatic Number Indication (Max. 32 digits) 105 Called Party Information (Telephone No.) 110 175 Account Code (Max.
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SYSTEM OPERATIONS Byte Data (3 digits) Byte Data 1 5 10 15 STX 0 ! K M 0 2 1 0 ORIG (Note) Tenant (3 digits) 135 140 Calling Party Information (Station No.) 0 8 145 0 3 C2 C1 C0 ETX Condition B Information Note 0 6 85 FPC (3 digits) 25 75 Telephone Number (Max. 16 digits) 80 0 3 20 Called Party Information (Telephone No.) 70 STN No. ATT CON No. (6 digits) 0 2 ~ 7 2 Byte Data Calling Party Information (Telephone No.
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SYSTEM OPERATIONS Reference Data = 02: Calling Party Information (Station Number) 02 10 O R I G Station No. ATTCON No. RT / TK No.
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SYSTEM OPERATIONS Data = 09: Alternate Routing Information (KK) / Incoming Route Number (KL) 09 18 FPC1 (3 digits) Physical RT No. 1 Logical RT No. 1 FPC2 (3 digits) FPC1: Physical Route No. 1: Logical Route No. 1: FPC2: Physical Route No. 2: Logical Route No. 2: Physical RT No. 2 Logical RT No.
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SYSTEM OPERATIONS Data = 14: Condition D Information + Bill Notification ATT CON Number 01 • 04 14 Bill Notification D ATTCON Number D - : 0 : 1 : Bill Notification (by ATTCON) Not Available Bill Notification (by ATTCON) Not Applied Bill Notification (by ATTCON) Available Data = 16: Automatic Number Indication ~ 01 16 * Automatic Number Indication (Max.
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SYSTEM OPERATIONS 7.2.10 Text Format of SMDR - TCP/IP Interface When using SMDR - TCP/IP interface, billing information is output to the billing output devices connected by an external LAN in the form of socket interface as shown in Figure 6-20. PBX(Server) Billing Information LAN SMDR(A) SMDR(B) SMDR(C) SMDR(D) (Client) (Client) (Client) (Client) Note: A maximum of 4 clients can be designated as SMDR equipment for each LN.
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SYSTEM OPERATIONS (2) Identifier 2: Sending Data Text A text for sending billing data in response to “(1) Data Request Text” from the client. S Y Text Data length Device Sequence identifier (XXXXX) No. No. (2) Billing data (IPX Format) Parity Note N Note: Text format of billing data is IPX format only. (Refer to Section 7.2.9, Text Format of Centralized Billing - Fusion.) Text sending direction: Client Server The number of billing data records is 64 or less.
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SYSTEM OPERATIONS (5) Identifier 5: Status Monitoring Text A text for use in monitoring the server status from the client’s viewpoint or the client from the server’s viewpoint. At the same time, the text is used to notify the server of the client status. S Y Client Text Data length Device ACK/ device identifier (00005) No.
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SYSTEM OPERATIONS Table 6-5 Traffic Measurement Types (Continued) KIND OF MEASUREMENT TYPE DESCRIPTION 4* ATTCON Peg Count Measurement of the number of each type of call handled at theATTCON/ DESKCON. 5* Route Peg Count Measurement of the number of various types of call connections on a per route basis.
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SYSTEM OPERATIONS 8.2 Operating Procedure 1.
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SYSTEM OPERATIONS Figure 6-21 shows the IPX “MAT Menu” display image.
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SYSTEM OPERATIONS (2) Data Output - Details on DTFD/DTFDN Command To obtain the collected Traffic data, you can use the “DTFxxx” or “DTFxxxN” command as shown below. The commands can be activated by your direct log-in operation onto the MAT, but in normal cases, the commands are to be activated automatically at predetermined intervals assigned by the ATRF/ATRFN command. Also, each command below corresponds to the Traffic Measurement “TYPE” assigned by the ATRF/ATRFN command.
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SYSTEM OPERATIONS Figure 6-22 shows the DTFD command display image (example). The DTFD/DTFDN command should look similiar to this. Data collecting Log This area displays the current Traffic Traffic Data Check box to specify the “Traffic Data” TYPE. Measurement data, based on the selected “Traffic Data” TYPE. Tool Buttons • Collect Data Used to collect the Traffic report with regard to the selected “Traffic Data” TYPE. The result test is shown in the “Data Collection Log” display area.
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SYSTEM OPERATIONS Figure 6-23 shows a sample image of the “Listup Report” window for the DTFD/DTFDN command. This window appears by taking the following operations, and is used to obtain a sequence of Traffic data, so far collected and stored in the database. The window is also used to save the Traffic data text (now displayed in the window) onto your desired PC directory. - To activate this window: 1. Designate a specific “Traffic Data” TYPE out of the DTFD/DTFDN command check boxes. (see Figure 6-22). 2.
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SYSTEM OPERATIONS (3) Service Conditions (when performing Traffic Measurement via TCP/IP) (a) The NDM (network-level) data for the traffic measurement order is replaced/updated, at each time the system is initialized or data change is requested from theATRFN command. (b) When the network-level data is once assigned via the ATRFN command, the node-level data for ATRF command cannot be changed or modified.
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SYSTEM OPERATIONS 9. OFFICE DATA MANAGEMENT This section explains how to manage various kinds of data such as Call Forwarding Data, Individual Speed Calling Data, and Office Data, etc. 9.1 Office Data Stored Locations The office data is stored in the memory (MEM) and on the Hard Disk (HD). While the system is in service, it operates by the office data stored in the memory.
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SYSTEM OPERATIONS 9.3 Office Data Management Procedure The procedure generally taken when changing the office data is shown below. CREATION OF DATA CHANGE PLAN Entry Into Office Data Programming Sheets DATA CHANGING Entry Into Office Data Programming Sheets LISTING OFFICE DATA Entry Into Office Data Programming Sheets DATA SAVE FROM MEM INTO HDD MEM_HDD command Note Direction Select : Memory to Hard Disk Data Type Select : Data Memory, etc.
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SYSTEM OPERATIONS CREATION OF DATA CHANGE PLAN Entry Into Office Data Programming Sheets DATA CHANGING Entry Into Office Data Programming Sheets LISTING OFFICE DATA Entry Into Office Data Programming Sheets DATA SAVING FROM MEM INTO HDD MEM_HDD command Note Direction Select : Memory to Hard Disk Data Type Select : Data Memory, etc. DATA VERIFICATION MEM_HDD command Note Direction Select : Verify HDD against MEM Data Type Select : Data Memory, etc.
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SYSTEM OPERATIONS Figure 6-27 shows the function of three backup commands: HDD to FDD, HDD to MAT, and MEM to HDD.
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SYSTEM OPERATIONS 9.4 Call Forwarding Data/Individual Speed Calling Data Management Call Forwarding Data and Individual Speed Calling Data are changed at any time because these services are set/cancelled from the station involved. In the PBX, these data are backed up by FD. Call Forwarding Data: HDD_MAT command Individual Speed Calling Data: HDD_MAT command 9.
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SYSTEM OPERATIONS 10. TEST OPERATIONS OF VARIOUS KINDS This section explains the methods of test operations (shown in Figure 6-28) to be performed in case a fault recovery occurs. Display of connection status of designated station/trunk COMMAND DCON COMMAND FULL NAME Display of Connection Status Test connection by designating trunks, tones, and ringback tone from test station 10.
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SYSTEM OPERATIONS 10.1 Designated Connection Test (Station) (1) General The purpose of this test is to confirm the operations related to a trunk or tone that is designated from the test station. Refer to Table 6-6. The test result displays on the MAT screen as system message [6-I].
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SYSTEM OPERATIONS (3) Designated Connection Test Procedure (a) Register Test Procedure Lift handset (DT) Dial access code for designated connection “9xx RT No. + “xxx” TRK No. • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 • Route numbers to be designated are as follows.
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SYSTEM OPERATIONS (b) Sender Test Procedure Lift handset (DT) Dial access code for designated connection “9xx” RT No. + “xxx” • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 • Route number to be designated is as follows: TRK No. RT NUMBER 905 (Music On Hold) Sender Trunk DP/PB Connection test is automatically performed Note 1 • (SST) Is next register to be tested, too? TRUNK NAME If any of the dialed numbers are received correctly, a Reorder Tone (ROT) is heard.
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SYSTEM OPERATIONS (c) 3-Party Conference Trunk Test Procedure Lift handset (DT) Dial access code for designated connection “9xx” RT No. + • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 • Route numbers to be designated are as follows: “xxx” TRK No. RT NUMBER (SST) TRUNK NAME 909 3-party conference trunk (for station, ATTCON, trunk) 913 3-party conference trunk (only for ATTCON) As shown in Figure 6-32, tone sending is repeated.
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SYSTEM OPERATIONS TRUNK DESIGNATION TEST IN PROGRESS 1 SEC. 1 SEC. 1 SEC. 1 SEC. SST ORT TSTT (DT) 1 SEC. TSTT (SST) 1 SEC. TSTT (SST) TSTT (DT) 1 SEC. 1 SEC.
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SYSTEM OPERATIONS (d) Tone Test Procedure Lift handset (DT) Dial access code for designated connection • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 • For Tone No. to be designated, refer to Table 6-7. • Tone designated by Tone No. is heard.
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SYSTEM OPERATIONS Table 6-7 Tone Numbers TONE NO.
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SYSTEM OPERATIONS (e) Interrupt Ringing (IR) Test Procedure Lift handset (DT) Dial access code for designated connection • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 Dial “999” (SST) Hang Up Bell Rings Lift handset and answer (SST) Hang Up DESIGNATION TEST IN PROGRESS A A A SST ORT A IR ANSWER HANGUP Figure 6-34 Interrupt Ringing (IR) Test Procedure/Connection Diagram CHAPTER 6 Page 446 Issue 1 NDA-24300 SST
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SYSTEM OPERATIONS (f) Trunk Test Procedure Lift handset (DT) Dial access code for designated connection “9xx” + RT No. • Access code is assigned by ASPA command, CI=N, SRV=SSC, SID=17 “xxx” TRK No. Dial the called party number (RBT) The called party at the distant office answers and talks Is next register to be tested, too? NO Hang Up YES Make switch hook flash Note Note: If the trunk number of the next trunk is not assigned, the test ends.
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SYSTEM OPERATIONS TRUNK DESIGNATION A 2nd DT SYSTEM SENDER SYSTEM ORT CALLED PARTY DIALING CALLED PARTY DIALING A CHARGING SERVICE PROVIDED TRK A ORT TRK CALLED PARTY DIALING A NUMBER SENDING A SND ORT Figure 6-36 Trunk Test Connection Diagram CHAPTER 6 Page 448 Issue 1 NDA-24300 TRK
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SYSTEM OPERATIONS 10.2 Designated Connection Test (DESKCON/ATTCON) (1) General The purpose of this test is to confirm the operations related to a trunk which has been designated from the Desk/Attendant Console (DESKCON/ATTCON). (2) Test Procedure (a) Trunk seizure with TKSL key Press TKSL or TRKSL key “xxx” + RT No. “xxx” TRK No. or “xxxx” C.O. Line NO. • Whether dialing RT No. + TRK No. OR • Dialing C.O. Line NO. is determined per ASYD command, SYS1. INDEX68. b1. C.O. Line No.
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SYSTEM OPERATIONS (b) Trunk seizure by access code dialing Press LOOP key or Lx (L1-L6) key Dial access code for designated connection Dial “xxxx” • Special Code is assigned by ASPA command. • CI=N, SRV=SSC, SID-17 • C.O. Line No. is assigned by ACOC command. C.O. Line No.
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SYSTEM OPERATIONS 10.3 Bad Call Notification (1) General When a station user has trouble because of hearing noise during a call, or has other difficulty having a normal call, the line involved is recorded as a bad call notification. The record displays on the MAT screen as system message [6-H], which indicates the recording source (Station Number), Called Station Number or Trunk Number, etc.
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SYSTEM OPERATIONS 11. ROUTINE DIAGNOSIS For confirming its own servicing status, the system automatically executes self diagnosis every day, and displays the result of the diagnosis on a system message. By this function, possible causes for trouble can be discovered in an early stage and possible trouble can be prevented from remaining undetected. 11.
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SYSTEM OPERATIONS • SYS1, INDEX89, 90 — Routine Diagnosis Items: The item corresponding to each bit is to execute once a day.
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SYSTEM OPERATIONS b6 — Call Forwarding Data Clear (See Index 232) 0/1 = No/Yes INDEX90 b1 — Backup Call Forwarding, Individual Speed Data and Name Display Data to HDD (see Index 304) 0/1 = No/Yes b3 — Residual Link Detection 0/1 = No/Yes INDEX304 b0 — Individual Speed Calling Data Saving 0/1 = Out/In Service (This data is valid when SYS1, INDEX90, b1=1) b1 — Call Forwarding Data Saving 0/1 = Out/In Service (This data is valid when SYS1, INDEX90, b1=1) b3 — Name Display Data Saving 0/1 = Out/In Service (
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SYSTEM OPERATIONS 12. SYSTEM CONTROL PROCEDURES Although the system is remarkably maintenance free, maintenance technicians occasionally may confront a situation in which they have to manually control the system. This chapter describes system control procedures focusing on the following four items.
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SYSTEM OPERATIONS PLO Changeover: Though PLO is included in the switching block together with the TDSW, MUX, and DLKC, its ACT/STBY changeover should be performed independently by operating the MB key on the card. The changeover of PLO does not affect any other systems.
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SYSTEM OPERATIONS To perform the ACT/STBY system changeover, check the lamp indicators shown in Figure 6-38, and then operate the related key. Note 1: LED indications cited in Figure 6-38 are only an example. The indicating pattern (ON/Flash/OFF) can differ, depending on each system setting. Note 2: STATUS 7-seg. LED provides information on ACT/STBY status of the belonging CPU. For details on the LED’s checking method, refer Figure 6-41.
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SYSTEM OPERATIONS To perform ACT/STBY system changeover, check the lamp indicators shown in Figure 6-39, and then operate the related key. Note: LED indications cited in Figure 6-39 are only an example. The indicating patterns (ON/Flash/OFF) can differ, depending on each system setting.
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SYSTEM OPERATIONS To perform the ACT/STBY system changeover, check the lamp indicators shown in Figure 6-40, and then operate the related key. Note: LED indications cited in Figure 6-40 are only an example. The indicating pattern (ON/Flash/OFF) can differ, depending on each system setting.
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SYSTEM OPERATIONS • How to check the STATUS 7-segment LEDs The ACT/STBY status of CPU can be confirmed by viewing the STATUS 7-segment LEDs. Visually check the LED indications and confirm which CPU is active in your system. When the STATUS LEDs display any of the two-digit numbers (00 - 99), the belonging CPU is active. If the LEDs display the three letters (S, B and Y) in rotation, the CPU system is in STBY mode.
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SYSTEM OPERATIONS 12.1.2 How to Control CPU Block The CPU, when it is provided in a dual configuration, can be switched over by one of the operations shown in Table 6-8. If the system of CPU is changed over, the ACT/STBY of GT (in TSWM) also changes over. ATTENTION Contents Static Sensitive Handling Precautions Required Table 6-8 Changeover of CPU Block TYPE OPERATIONS REMARKS Changeover by Use the CMOD command. CMOD Note 1 See Chapter 8.
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SYSTEM OPERATIONS IMG0 MUX MUX IMG1 MUX MUX MUX MUX IMG2 MUX TSW 10 MUX MUX MUX MUX TSW 11 TSW 00 IMG3 MUX MUX MUX MUX TSW 12 TSW 01 TSW 02 MUX TSW 13 TSW 03 TSW I/O BUS TSW I/O BUS DLKC 1 DLKC 0 PLO 1 PLO 0 Note GT 1 GT 0 CPR 0 GT 1 GT 0 ISAGT CPU 0 CPR 1 ISAGT CPU 1 IOP0 LANI Backboard Bus T LANI MISC BUS External Cable ISAGT: PZ-GT13 DLKC: PH-PC20 LANI Backboard ISAGT0 CPU LANI EMA LANI: PZ-PC19 PLO: PH-CK16/17 IOC/ MISC GT: PH-GT09 EMA: PH-PC40 TSW: PH-SW12
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SYSTEM OPERATIONS 12.1.3 Manual System Changeover of CPU To change over the CPU system, the CMOD command is normally used. However, if the command cannot be used for some reason, use the key operations listed below: Note: For system changeover via the command, see Chapter 8. WARNING Improper key operations may result in a system down. Operate the related keys, applying extreme care. Determine which CPU is active. (1) Check the lamp indications. Refer to Figure 6-43 and Table 6-8.
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SYSTEM OPERATIONS (2) Check the mate CPU’s STBY mode. Also check the mate GT’s STBY mode. Refer to Figure 6-43 and Figure 6-44. WARNING The system changeover of CPU can be done only when the mate CPU is in STBY mode. Do not attempt the changeover if the mate CPU is closed. STEP 2 Flip the MBR key on the DSP of the active CPU. Refer to Figure 6-45. After the above steps, set the MBR key as shown below. The system changeover starts automatically.
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SYSTEM OPERATIONS 12.1.4 Forced Changeover of CPU Figure 6-47 shows how to perform the forced changeover of CPU by key operation on the EMA (PH-PC40) card. Because the key operation will cause the entire system to initialize, do not rely on this method except as a last resort.
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SYSTEM OPERATIONS 12.1.5 How to Control Switching Block The Switching Block denoted here includes the following system equipment: • ATTENTION TSW (PH-SW12) Contents Static Sensitive Handling Precautions Required • MUX (PH-PC36) • DLKC (PH-PC20) • PLO (PH-CK16/17/16-A/17-A) Perform the required system changeover by using the CMOD command or by operating the relevant key on the GT/PLO card. Refer to Table 6-9.
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SYSTEM OPERATIONS 12.1.6 Manual System Changeover of Speech Path System To changeover the ACT/STBY of Speech Path System, the CMOD command is normally used. However, if for some reason the command cannot be used, use the key operations listed below. Note 1: As explained in this section, the ACT/STBY of the Speech Path System can be changed over via the MBR key on the GT (PH-GT09) card.
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SYSTEM OPERATIONS IMG1 IMG2 IMG3 Line/Trunk PM Line/Trunk PM Line/Trunk PM PM BUS MUX PCM HW PM BUS TSW 02 PCM HW MUX TSW 12 TSW 01 PM BUS MUX PCM HW PM BUS MUX PCM HW TSW 11 PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS PCM HW MUX TSW 10 TSW 00 PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS MUX PCM HW PM BUS PCM HW PM BUS PCM HW MUX IMG0 Line/Trunk PM MUX TSW 13 TSW 03 TSW I/O BUS T
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SYSTEM OPERATIONS STEP 1 Make sure the active Speech Path System. (1) Check all the lamp indications in Figure 6-49, which are in the same switching block.
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SYSTEM OPERATIONS Note: Because this 4-IMG uses multiple TSW and MUX cards, be sure to check all the circuit cards concerned, which are in the same Switching Block.For example, if your system adopts the fully expanded system, you must check a total of 4 TSW cards and a total of 16 MUX cards in this step. WARNING Improper key operations may result in a system down. Operate the related keys, using extreme care. STEP 2 Flip the MBR key on the active GT card. Refer to Figure 6-51. After STEP 1 and STEP 1.
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SYSTEM OPERATIONS (2) If the system uses PH-CK16 or PH-CK17 as the PLO, make sure the active PLO and the newly activated TSW systems are in the same Switching Block. Refer to Figure 6-53. Because this card’s MUSIC ROM supplies hold tones only to the TSW cards that are in the same Switching Block, be sure to check the active PLO and the newly activated TSW systems are all in the same Switching Block. If not, perform the PLO changeover, referring to Section 12.1.7, Manual System Changeover of PLO.
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SYSTEM OPERATIONS 12.1.7 Manual System Changeover of PLO To change over the system of Phase Lock Oscillator (PLO), use the key operations listed below. Note: Though the PLO belongs to the Switching Block as explained in Section 12.1.5, its ACT/STBY Switching Network is separate from that of the Speech Path System. Therefore, the changeover of the PLO must be independently performed. WARNING Improper key operations may result in a system down. Operate the related keys, using extreme care.
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SYSTEM OPERATIONS STEP 2 Flip the MB key on the PLO card. Refer to Figure 6-55. After the above steps, set the MB key as shown below. Then, the system changeover starts automatically. ACT MB 1 ATTENTION Contents Static Sensitive Handling Precautions Required 2 MB key PLO: Active Figure 6-55 PLO Changeover via MB Key Note: If the MB key remains in the UP position, the PLO system also stays in its make-busy status. Be sure to return the key DOWN except in the case of a special purpose.
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SYSTEM OPERATIONS STEP 4 Analyze the displayed system messages. After STEPs 1 through 3 are performed, the system messages [7-U] and [7-V] will automatically display. Make sure that no errors occurred during the PLO changeover process. 12.2 Initialization 12.2.1 General This section explains the initialization types: System Initialization • System Initialization by Turning ON the Power Supply, Section 12.2.2 • System Initialization by Key Operations on the TOPU, Section 12.2.
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SYSTEM OPERATIONS 12.2.2 System Initialization by Turning ON Power Supply This initialization executes when the power supply to the system has stopped. Follow the procedure in Table 6-10. ATTENTION Contents Static Sensitive Handling Precautions Required Table 6-10 System Initialization by Turning On Power Supply Procedure ACTION REMARKS START Confirm all switches are turned OFF on PWR cards. Refer to Section 12.3. Power supply to the PBX is restored. Confirm input source power to the PBX is normal.
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SYSTEM OPERATIONS 12.2.3 System Initialization by Key Operations on TOPU Table 6-11 shows the system initialization procedure. Figure 6-57 shows the initial program load conceptional diagram. Table 6-11 System Initialization Procedure Types TYPE DESCRIPTION Procedure #1 (Table 6-12) System Initialization without Loading Whole system is initialized. All communications are forcibly released. System restarts with current Main Memory Files and Office Data Files that exist on DRAM.
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SYSTEM OPERATIONS Initial Program Load HDD Main Memory Files (=PROGRAM) Office Data Files (=SYSTEM DATA) Basic Software (#2-11)s Standard Service Software IMAT Software (#1-2) TCP/IP Software (#1) Data Memory (ASYD, AUNT, ANPD, ASPA, ASDT, etc.
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SYSTEM OPERATIONS To initialize the system, check the lamp indications in Figure 6-58, and operate the keys on PZ-DK222 (TOPU). PZ-DK222: Face Layout SYSTEM DATA PROGRM PFT ALM RST ON INITIAL NON LOAD EFFECT START LOAD ON LOAD OFF NON LOAD OFF To initialize the system, operate the keys shaded here. IMG0 03 13 14 13 14 13 14 13 14 04 ..... ..... 1 2 3 4 2 3 4 2 3 4 OFF 5 6 7 8 2 4 6 0 E 1 5 6 7 8 5 6 7 8 C A 1 OFF OFF ..... .....
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SYSTEM OPERATIONS Table 6-12 System Initialization Without Loading [Procedure #1] ACTION 7SEG LED/OPE LAMP/KEY SETTINGS START CPU OPE lamp on the DSP of active CPU lights steadily green. IMG0-3 lamps flash. Confirm system is operating normally. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) Set the keys on the TOPU as follows. • PROGRAM KEY → NON LOAD • SYSTEM DATA KEY → NON LOAD IMG0 lamp on the DSP of mate CPU flashes green.
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SYSTEM OPERATIONS Table 6-13 System Initialization With Office Data Loading From HD [Procedure #2] ACTION 7SEG LED/OPE LAMP/KEY SETTINGS START CPU OPE lamp on the DSP of active CPU lights steadily green. IMG0-3 lamps flash. Confirm system is operating normally. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) Set the keys on the TOPU as follows. • PROGRAM KEY → NON LOAD • SYSTEM DATA KEY → LOAD IMG0 lamp on the DSP of mate CPU flashes green.
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SYSTEM OPERATIONS Table 6-14 System Initialization with Program Loading From HD [Procedure #3] ACTION 7SEG LED/OPE LAMP/KEY SETTINGS START CPU OPE lamp on the DSP of active CPU lights steadily green. IMG0-3 lamps flash. Confirm system is operating normally. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) Set the keys on the TOPU as follows. • PROGRAM KEY → LOAD • SYSTEM DATA KEY → NON LOAD IMG0 lamp on the DSP of active CPU flashes green.
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SYSTEM OPERATIONS Table 6-15 System Initialization With Office Data And Program Loading From HD [Procedure #4] ACTION 7SEG LED/OPE LAMP/KEY SETTINGS START CPU OPE lamp on the DSP of active CPU lights steadily green. IMG0-3 lamps flash. Confirm system is operating normally. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) Set the keys on the TOPU as follows. • PROGRAM KEY → LOAD • SYSTEM DATA KEY → LOAD IMG0 lamp on the DSP of mate CPU flashes green.
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SYSTEM OPERATIONS Table 6-16 System Initialization by Phase 1 Restart [Procedure #5] ACTION 7SEG LED/OPE LAMP/KEY SETTINGS START CPU OPE lamp on the DSP of active CPU light steadily green. (IMG0-3 lamps flash.) Confirm system is operating normally. Set the SENSE switch on the DSP of CPR to “3”. IMG0 lamp on the DSP of mate CPU flashes green. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) SYSTEM DATA Set the keys on the TOPU as follows.
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SYSTEM OPERATIONS 12.2.4 System Initialization by Keys on CPU Front Panel This initialization executes when the INITIAL key on the TOPU cannot be used. The CPU’s active status must be confirmed before executing this type of initialization. Perform the procedure in Table 6-17. ATTENTION Contents Static Sensitive Handling Precautions Required Table 6-17 System Initialization by Keys on CPU Front Panel Procedure ACTION REMARKS START EMA: PH-PC40 Check ACT0/ACT1 lamps on the EMA card. ACT0 lights green.
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SYSTEM OPERATIONS 12.2.5 System Initialization by SINZ Command The entire system can be initialized by execution of the SINZ command from the MAT, which is useful for maintenance technicians who have to control the system from a distant location. Perform the procedure in Table 6-18. Table 6-18 System Initialization by SINZ Command Procedure ACTION REMARKS START Use SINZ command to execute initialization. For information about SINZ command, see Chapter 8.
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SYSTEM OPERATIONS 12.2.6 Peripheral Equipment Initialization (Line/Trunk Initialization) Line/trunk initialization can be divided into two types: initialization on an individual channel basis and initialization on a circuit card basis. Follow the procedure in Table 6-19.
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SYSTEM OPERATIONS 12.3 How to Turn ON/OFF Whole System A switching system, once put into service, is seldom stopped. However, there may be a case when a switching system must be stopped due to module expansion work, etc. In preparation for such a case, this section explains the procedure for stopping the system and turning ON the power supply. 12.3.1 How to Turn On Whole System START Confirm SENSE switch on DSP of Active CPU is set at 2 (DM Load Restart).
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SYSTEM OPERATIONS 12.3.2 How to Turn OFF Whole System Confirm that the memory data has been backed up on the HD before turning OFF the system power. When turning OFF the power supply, follow the procedure shown below. Turn OFF the power supply in the uppermost PIM of the IMG stack whose number is larger. Then move down to the bottommost PIM and repeat the procedure for the smaller IMGs.
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SYSTEM OPERATIONS 12.4 System Start-Up The system start-up procedures consist of the following types: Procedure #1 (see Table 6-20) Executed when the Basic Software and Application Software have already been installed in the HD. Office Data has not been installed. Procedure #2 (see Table 6-21) Executed when the Basic Software, Application Software and Office Data have been already installed in the HD.
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SYSTEM OPERATIONS Table 6-20 Start-Up When Basic & Application Software Is Installed [Procedure #1] 7SEG LED/OPE LAMP/KEY SETTINGS ACTION ➀ When Power is OFF ➁ When Power is ON and OFF LINE START START ATTENTION Contents Static Sensitive Set SENSE switch at “1” (DM Clear Restart) on the DSP of CPU #0. Set SENSE switch at “1” (DM Clear Restart) on the DSP of active CPU. Turn ON the SW on the PZPW92 of CPU #0. Press the CPU RST button on the DSP of active CPU.
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SYSTEM OPERATIONS Table 6-20 Start-Up When Basic & Application Software Is Installed [Procedure #1] (Continued) 7SEG LED/OPE LAMP/KEY SETTINGS ACTION A Set SENSE switch at “2” (DM Load Restart) on the DSP of active CPU. ATTENTION Contents Static Sensitive Handling Precautions Required Enter your Office Data. Back up Office Data using the MEM_HDD command. Turn ON the EFFECT key on the TOPU. (See Figure 6-58) Set the keys on the TOPU as follows.
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SYSTEM OPERATIONS Table 6-21 Start-Up When Basic, Application Software, and Office Data Installed [Procedure #2] 7SEG LED/OPE LAMP/KEY SETTINGS ACTION ➀ When Power is OFF ➁ START When Power is ON and OFF LINE START ATTENTION Set the SENSE switch at “2” (DM Load Restart) on the DSP of CPU #0. Set the SENSE switch at “2” (DM Load Restart) on the DSP of active CPU. Turn ON the SW on the PZPW92 of CPU #0. Press the CPU RST button on the DSP of active CPU.
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SYSTEM OPERATIONS Table 6-21 Start-Up When Basic, Application Software, and Office Data Installed [Procedure #2] (Continued) 7SEG LED/OPE LAMP/KEY SETTINGS ACTION A ATTENTION Contents Static Sensitive Handling Precautions Required • System starts up again. CPU OPE lamp on the DSP of active CPU lights steady-green. IMG0-3 light steady-green. IMG0 lamp on the DSP of mate CPU flashes green. STATUS LED (right) on the DSP of CPU is ON.
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This page is for your notes.
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CHAPTER 7 ROUTINE MAINTENANCE PROCEDURE 1. GENERAL When a fault has occurred in the system, (for example when a fault has occurred to No. 1 circuit on the 16LC card), the stations connected to No. 1 circuit become unserviceable. When the 16LC card has been replaced with a spare to analyze the cause of the fault or to repair the fault, other normal lines also become unserviceable.
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ROUTINE MAINTENANCE PROCEDURE 1.2 Required Test Equipment and Tools Table 7-1 shows the tools and equipment required for test procedures. Table 7-1 Test Equipment and Tools NO. TEST EQUIPMENT/TOOLS PURPOSE 1 Telephone Set A telephone set is used when performing connection tests on trunks, etc. 2 Blown Fuse 3 VOM Digital Meter VOM digital meter is used when checking output voltages of the rectifier and the battery.
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ROUTINE MAINTENANCE PROCEDURE 2. ROUTINE MAINTENANCE PROCEDURES This section explains general routine maintenance procedures to be performed on a daily, monthly, and quarterly basis. Table 7-2 lists each procedure according to the time each procedure is to be performed. Use the Reference Section to locate the detailed procedure. Table 7-2 List of Routine Maintenance Procedures TIME Daily Monthly PROCEDURE REFERENCE SECTION Check the temperature and relative humidity in the switch room. Section 2.
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ROUTINE MAINTENANCE PROCEDURE 2.1 Ambient Conditions in Switch Room Check START Check the room temperature. Check whether the room temperature is within the range of 5°C (41°F) to 30°C (86°F). Check the humidity in the room. Check whether the relative humidity in the room is within the 15% to 65% range. If the temperature or the humidity is outside the allowable range, adjust the air conditioner.
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ROUTINE MAINTENANCE PROCEDURE 2.2 Alarm Check START Check alarm indications on the TOPU. If an alarm is indicated Check whether the alarm lamp on the power supply of any module is lit. Check whether an alarm lamp is lit on any circuit card(s). Alarm recovery Refer to Chapter 5, diagnose the alarm, and perform the indicated recovery procedures.
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ROUTINE MAINTENANCE PROCEDURE 2.3 MAT/Printer Check START Check the MAT. Turn ON the MAT’s power. Confirm that the menu appears on the screen. System messages are automatically sent to the MAT HD for output. Leave the MAT power ON continuously (lower the CRT brightness when not in use). System messages are automatically sent to the external printer for output. Confirm that printer power is ON and that the SEL lamp is lit. Check the remaining quantity of printer paper.
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ROUTINE MAINTENANCE PROCEDURE 2.4 Collection of System Messages START Cause system messages to be displayed. Refer to Chapter 3. When a system message is displayed. If the system message indicates a fault, diagnose the fault by referring to Chapter 5, and perform fault recovery. Check the results of routine diagnosis. System message [7-O] indicates that the system is normal. System message [7-P] indicates that the system is abnormal. Perform fault recovery by referring to Chapter 3 or Chapter 5.
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ROUTINE MAINTENANCE PROCEDURE 2.5 Display of Locked-out Station START Check the displays of relevant commands to locate any locked-out stations. When any station in locked-out state is displayed END CHAPTER 7 Page 502 Issue 1 NDA-24300 Check the displays of the following commands: • DLSL: Display in the order of LENS • DLSS: Display in the order of Station Numbers Recover the locked-out station(s) referring to Section 3, Indication of Lockout Stations, in Chapter 6.
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ROUTINE MAINTENANCE PROCEDURE 2.6 Fan Unit Check START When fan is set for automatic start Pull FAN START switch toward the front and set it to ON (UP) position. Confirm that the fan has started running. Pull FAN START switch toward the front and set it to AUTO (DOWN) position. When fan is set for constant operation Confirm that the fan is running. When fan is out of order Refer to Section 9, Fan Unit Fault, in Chapter 5. Replace the fan with a spare by referring to Section 4.
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ROUTINE MAINTENANCE PROCEDURE 2.7 Alarm Tests START An alarm is to be generated which will be displayed at the DESKCON/ATTCON. Be sure to inform the attendant of the test in advance. Replace the –48V fuse in the FANU with a blown fuse. Confirm that an alarm is indicated on the TOPU. Replace the blown fuse with the original –48V fuse. Using the RALM command, reset all alarm indications.
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ROUTINE MAINTENANCE PROCEDURE 2.8 Main Power System Check START Check the load voltage (DC –48V ±5 V) of the rectifier. Check the batteries. Check the forced-charge voltage and floating voltage. Check the specific gravity, liquid level and rated capacity of each battery. END Note: For a longer battery life, observe the following items: • Place the batteries in a dark, cool place. • Keep the room temperature within the range of 10°C to 35°C (40°F to 85°F).
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ROUTINE MAINTENANCE PROCEDURE 2.9 Trunk RGU Check START Check alarm lamps on the line/trunk circuit cards. Check to see if a system message pertaining to a circuit card has been output. Check the speech path for each PIM and also check ringing signal.
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ROUTINE MAINTENANCE PROCEDURE 2.10 ATTCON/DESKCON Check (1) Attendant Console Check START Ask the operator at each ATTCON if the ATTCON is operating normally. Each operator presses the LCHK button on the ATTCON and confirms that all the lamps on the control panel light up. When the ATTCON is equipped with a Time Indicator Section, the operator also checks the displayed time. END Note: Adjusting Time Method (see Figure 7-2.) • If the Hour (H) button is pushed once, the time will advance one hour.
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ROUTINE MAINTENANCE PROCEDURE (2) Desk Console Check START Ask the operator at each DESKCON if the DESKCON is operating normally. On the DESKCON control panel, each operator presses the L3, SRC, and Release keys simultaneously and confirms that all the lamps on the control panel light red. Operator presses the # key and confirms that all the lamps on the same transverse line between the EMG and Mute lamps light green. Refer to Figure 7-3.
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ROUTINE MAINTENANCE PROCEDURE 2.11 System Check START Check the OPE lamps (green) on all circuit cards. Check whether a system message pertaining to the CPU/TSW has been output. Check speech conditions by establishing a station-to-station connection at each PIM. If the condition is abnormal, determine the nature of the problem (dial tone cannot be heard, no speech can be established, etc.) Does the condition occur in No. 0 TSW or in No. 1 TSW? Does the condition occur in No. 0 CPU or in No.
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ROUTINE MAINTENANCE PROCEDURE 3. ROUTINE MAINTENANCE CHECK LISTS This section provides check lists (Maintenance Procedure Reports) to be used when performing routine maintenance. The Routine Maintenance Check Lists consists of the following items: • Maintenance Procedure Report • C.O.
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ROUTINE MAINTENANCE PROCEDURE SIGNATURE OF SUPERVISOR USER NAME Name of User (Company) WORK TIME (FROM ) Maintenance Routine/NonClassification routine Date: Control No. Name of Equipment Reference Section Maintenance Company Room Temperature - °C °F & humidity % Item Detail Check of Ambient Conditions in the Switch Room Ambient Temperature Relative humidity DCF Function 2.2 Alarm Check TOPU Tone 2.3 MAT/Printer Check MAT 2.1 2.4 Collection of System Messages 2.
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ROUTINE MAINTENANCE PROCEDURE C.O. Trunk/Tie Line TEST TYPE C.O. Trunk/Tie Line Speech Path Test TEST ITEM CONNECTION DIAGRAM • Set up a speech path test by • Connection Test-Station seizing a trunk using the Station or ATTCON/DESKCON LC TRK connection test diagrammed to the right. • Connection Test-ATTCON/DESKCON C.O./Tie Line C.O./Tie Line ATI TRK ATTCON/ DESKCON C.O.
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ROUTINE MAINTENANCE PROCEDURE Register/Sender Trunk (RST) TEST TYPE ORT Function TEST ITEM • Perform the test by specifying DP/PB an ORT using the Connection Test-Station. CONNECTION DIAGRAM LC • Confirm that [6-I] system message displays as a result of the test. SENDER Function • Perform the test by specifying an ORT using the Connection Test-Station. • Confirm that [6-I] system message displays as a result of the test.
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ROUTINE MAINTENANCE PROCEDURE RST (/) FUNCTION TRUNK NO. RST No. RST No. RST No. RST No.
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ROUTINE MAINTENANCE PROCEDURE Digital Conference Function TEST TYPE Three-way Conversation TEST ITEM • Perform the test by specifying an 8CFT using the Connection Test-Station. • Confirm that [6-I] system message displays as a result of the test. CONNECTION DIAGRAM LC INT / TSW ~ 8CFT ~ TSTT FUNCTION TRUNK NO. CFT0 SPEECH RELEASE REMARKS 1 2 3 4 5 6 7 Speech Path for Each PIM, and Ringing Generator Unit NO.
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ROUTINE MAINTENANCE PROCEDURE Speech Path for Each PIM, and Ringing Generator Unit (Continued) NO. TEST TYPE 2 The operator calls the station back. TEST ITEM After normal speech path has been confirmed, the attendant calls the station back. Confirm that the station rings.
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ROUTINE MAINTENANCE PROCEDURE Attendant Console (ATTCON/DESKCON) TEST TYPE Call Termination Test TEST ITEM • Station dials the operator access code and confirm that the call termination is indicated at all the ATTCON/ DESKCON. • Station dials the operator access code. An attendant answers and speaks with the caller. This process is repeated at all the ATTCON/ DESKCON. Call Origination Test • Attendant originates a call to the station by pressing LOOP keys one after another.
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ROUTINE MAINTENANCE PROCEDURE FUNCTION ATTCON/ DESKCON NO.
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CHAPTER 8 MAINTENANCE COMMANDS 1. GENERAL This chapter explains various commands and list up commands which are used in the system administrative management procedure. The table below shows the list of commands.
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MAINTENANCE COMMANDS Table 8-1 Command List (Continued) COMMAND COMMAND FULL NAME DLSS_T Display of Lock Out Station – Number – Telephone Number DLTEL Display of Telephone Number from LENS for LDM DNTEL Display of Telephone Number from LENS for NDM DPKG Display of Setting Port Package DPSW Display Package Switch Status DSTN Display of Station Data DTELN Display of Telephone Number Data for NDM DTF101 Display of Terminal Traffic Data DTF102 Display of Route Traffic Data DTF103 Display of
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MAINTENANCE COMMANDS Table 8-1 Command List (Continued) COMMAND FLINST COMMAND FULL NAME File Install HDD_FDD Data Control Between HDD and FDD HDD_MAT Data Control Between HDD and MAT HDD_MAT_N Data Control Between HDD and MAT for NDM HDFP HDD Format of PBX MBCT Make Busy of Connection Trunk for LDM MBLE Make Busy of LENS MBPM Make Busy of Port Microprocessor MBRT Make Busy of Route MBRT_LR Make Busy of Route-Logical Route Number MBSM Make Busy of System Message Printout MBST Make Bus
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ALLC: Assignment of Line Load Control ALLC: Assignment of Line Load Control 1. Functional Outline This command is used to designate start and stop of line load control. 2. Parameters Input data ALL/ONE: Operation Mode Selection O/A=Only One LP/All LPs LP: 2 is not valid for 1IMG-system. Local Partition (LP) Number Note The data is designated as 00 for 1IMG-system.
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ALMG: Assignment of Alarm Grade Data ALMG: Assignment of Alarm Grade Data 1. Functional Outline This command is used to make a flexible change of system message output grades. Thus, the PBX user can give a proper alarm grade to each system message according to their requirements. When no data is assigned, the default alarm grades are automatically adopted. Note: This command cannot change the alarm grade for system message “6-A.” 2.
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ATRF: Assignment of Traffic Measurement Order ATRF: Assignment of Traffic Measurement Order 1. Functional Outline This command is used to assign and delete traffic measurement programs. A request for traffic measurement is performed when a traffic measurement instruction has been assigned by this command. The collected traffic measurement data can be stored on the HD of the MAT, which can be designated on the basis of traffic measurement type. 2.
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ATRFN: Assignment of Traffic Measurement Order for Fusion Network ATRFN: Assignment of Traffic Measurement Order for Fusion Network 1. Functional Outline This command is used to assign and delete traffic measurement programs available on the Ethernet. A request for traffic measurement is performed on a network basis when a traffic measurement instruction has been assigned by this command.
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BOSD: Back Up One-Touch Speed Call Memory Data BOSD: Back Up One-Touch Speed Call Memory Data 1. Functional Outline • Save Function • Saves the data residing in the One-Touch Speed Call Memory of DLC/ELC card onto a floppy disk. • Verify Function • Verifies the One-Touch Speed Call Memory data saved on the floppy disk with the data residing in the One-Touch Speed Call Memory of DLC/ELC card.
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CADSD: Continuous Assignment of Station Data CADSD: Continuous Assignment of Station Data 1. Functional Outline This command can assign/delete many station data simultaneously which have consecutive numbers. 2. Parameters Input Data Type: Assign/Delete [When Assign is selected in the Type selection list box] TN(START): Start Tenant Number TN(END): End Tenant Number STN(START): Start Station Number [Max. 6 digits] Note 1 STN(END): End Station Number [Max.
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CADSD: Continuous Assignment of Station Data TEC: Telephone Equipment Class [1-31] 1=DP (10pps) 2=PB 3=DP/PB 4=DP (20pps) 5-11=Not used 12=Dterm 13=Data Terminal via Dterm 14=Hot Line 15=CAS Line 16=Data Terminal via Data Module 17=Not used 18=Virtual Line Appearance (for Dterm Multi-Line) 19-22=Not used 23=ISDN Terminal 24-26=Not used 27=8 Conference Equipment 28-31=Not used RSC: Route Restriction Class [0-15] SFC: Service Feature Class [0-15] Buttons Execute: Click to make the input
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CADSD: Continuous Assignment of Station Data When Delete is selected in the Type selection list box Input Data TN(START): First Tenant Number TN(END): Last Tenant Number STN(START): First Station Number [Max. 6 digits] STN(END): Last Station Number [Max. 6 digits] STEP: Station Count-up Step Note 1 If using * and # → [1-12] If not using * and # → [1-10] Note 1: In this parameter, specify the size of increment between the consecutive station numbers to be deleted.
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CARR: Continuous Assignment of Alternative Route Restriction CARR: Continuous Assignment of Alternative Route Restriction 1. Functional Outline This command is used to continuously assign/delete the restriction data of relay connections between the outgoing route and the incoming route. 2.
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CARRN: Continuous Assignment of Alternative Route Restriction for NDM CARRN : Continuous Assignment of Alternative Route Restriction for NDM 1. Functional Outline This command is used to continuously assign/delete the restriction data of relay connections between the outgoing route and the incoming route. The data assigned by this command is written in the Network Data Memory (NDM) of the Network Control Node (NCN), updating the NDM at each Local Node (LN). 2.
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CATK: Continuous Assignment of Trunk Data CATK: Continuous Assignment of Trunk Data 1. Functional Outline This command can assign/delete many trunk data simultaneously which have consecutive numbers. 2.
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CATK: Continuous Assignment of Trunk Data Buttons Execute: Click to make the input data valid. Cancel: Click to cancel the input data. Exit: Click to exit this command. Display Data TK: Assigned Trunk Number LENS: Line Equipment Number STATUS: Data Entry Result OK=Data Assignment is successful Note 4 Note 4: If not OK (i.e. the data entry is not successful), related error message is displayed here.
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CATK: Continuous Assignment of Trunk Data [When “Delete” is selected in the “Type/KIND” selection list box] Input Data RT: Route Number TK(START): First Trunk Number [1-768] TK(END): Last Trunk Number [1-768] STEP: Trunk Count-up Step [1-10] Note 1 Buttons Execute: Click to delete the input data. Cancel: Click to cancel the deletion. Exit: Click to exit this command.
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CATK: Continuous Assignment of Trunk Data [Details on Trunk Arrangement “TYPE”] When assigning the consecutive trunk data by using the CATK command, you must select the trunk arrangement type (1-6) in the “TYPE” parameter. See the detailed examples below: The following are the examples when the 16 COT circuit cards are accommodated as shown below.
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CATK: Continuous Assignment of Trunk Data TYPE=2 (Level → Unit → Group) Trunk data is arranged in the following numerical order. U=2 Slot No. 05 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 1MG 8 7 6 5 4 3 2 1 U=3 06 15 16 24 56 32 64 80 96 17 49 40 72 88 25 57 73 89 16 48 33 65 81 9 41 Level No. 02 03 04 05 00 01 02 03 Group No. U=0 U=1 TYPE=3 (Group → Level → Unit) Trunk data is arranged in the following numerical order. U=2 Slot No.
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CATK: Continuous Assignment of Trunk Data TYPE=4 (Group → Unit → Level) Trunk data is arranged in the following numerical order. U=2 Slot No. 05 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 1MG 85 13 1 U=3 06 2 15 16 91 92 93 96 19 20 7 8 88 21 9 89 90 24 12 16 4 17 18 5 6 3 Level No. 02 03 04 05 00 01 02 03 Group No. U=0 U=1 TYPE=5 (Unit → Level → Group) Trunk data is arranged in the following numerical order. U=2 Slot No.
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CATK: Continuous Assignment of Trunk Data TYPE=6 (Unit → Group → Level) Trunk data is arranged in the following numerical order. U=2 Slot No. 1MG 05 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 LV7 LV6 LV5 LV4 LV3 LV2 LV1 LV0 U=3 06 15 16 87 91 89 92 94 96 15 19 3 7 85 89 93 95 16 20 22 24 4 8 10 12 86 90 13 17 21 23 1 5 9 11 14 18 2 6 02 03 04 05 00 01 02 03 Level No. Group No.
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CBCN: Control of Broadcasting for NDM CBCN: Control of Broadcasting for NDM 1. Functional Outline This command is used to specify the destination of NDM data broadcast from the NCN. This command is available only at the NCN (Network Control Node). 2. Parameters Input Data TYPE: ALL (All the Nodes)/ONE (One designated Node) FPC: FPC of the designated Node Note Interval: Broadcasting Interval Note: This parameter appears when ONE is selected at “TYPE” parameter.
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CCSE: Change of Common Signaling Channel Equipment CCSE: Change of Common Signaling Channel Equipment 1. Functional Outline This command is used to set/reset the make busy state of CCH circuit card. 2.
PAGE 568
CDBU: Change of Dch Backup CDBU: Change of Dch Backup 1. Functional Outline This command is used to execute the D-channel route changeover, associated with the D-CHANNEL BACKUP-PRI feature (for AT&T/NT/N-ISDN2). 2. Parameters Input Data MG: Module Group Number [00-07] Note CNT: Number of Dch Backup Route [1-32] Note Buttons Get: Click to get information on the Dch Routes. Change: Click to execute the Dch route changeover. Stop: Click to cancel the Dch route changeover.
PAGE 569
CMOD: Change of System Mode CMOD: Change of System Mode 1. Functional Outline This command is used to execute ACT/ST-BY change of the processor (CPU)/TSW and display the status of CPU/CLK/TSW. 2.
PAGE 570
CMWL: Control Message Waiting Lamp CMWL: Control Message Waiting Lamp 1. Functional Outline This command is used to indicate ON/OFF status and to control the Message Waiting Lamp ON/OFF (MW Lamp) at the station. If the station is a Dterm, this command can also be used to control Message Waiting Display on the Dterm. 2.
PAGE 571
CMWL_T: Control Message Waiting Lamps – Telephone Number CMWL_T: Control Message Waiting Lamps – Telephone Number 1. Functional Outline This command is used to control/display the Message Waiting Lamp’s ON/OFF status, by using Telephone Numbers. When the station is a Dterm, this command can also be used to control the Message Waiting Lamp Display. This command is available at NCN (for Fusion network) only. 2.
PAGE 572
CPRS: Controlled Alternate PRSCs CPRS: Controlled Alternate PRSCs 1. Functional Outline This command is necessary for the Controlled Alternate PRSCs function. It either selects the class used between two priority restriction classes (Normal or Urgent), or indicates the class used. This command is allowed only when bit1 of SYS 1, INDEX 59 is “1” (Controlled Alternate PRSCs in service). 2.
PAGE 573
CSCL: Continuous Change of Station Class CSCL: Continuous Change of Station Class 1. Functional Outline This command can change the station class information (TEC, RSC, SFC) en bloc by designating the range of the station number. 2. Parameters Input Data TN: STN(START): STN(END): TEC(OLD): TEC(NEW): RSC(OLD): RSC(NEW): SFC(OLD): SFC(NEW): Tenant Number First Station Number [0-9, #, * (Max. 6 digits)] Last Station Number [0-9, #, * (Max.
PAGE 574
CSTN: Continuous Change of Station Number CSTN: Continuous Change of Station Number 1. Functional Outline This command can change the consecutive station numbers en bloc by designating the station number range. 2. Parameters Input Data TN: Tenant Number OLD STN(START): First Station Number before change [0-9, #, * (Max. 6 digits)] Note OLD STN(END): Last Station Number before change [0-9, #, * (Max. 6 digits)] Note NEW STN(START): First Station Number after change [0-9, #, * (Max.
PAGE 575
DCBD: Display of Call Block Entry Data DCBD: Display of Call Block Entry Data 1.
PAGE 576
DCBD: Display of Call Block Entry Data Display Data CNT: Registered “Restriction Numbers” in total (1-5) DC: Each “Restriction Number” • When Physical Station Number is registered – Max. 6 digits • When Telephone Number is registered – Max. 16 digits • When Trunk Call Number is registered – Max.
PAGE 577
DCEN: Display of Connection Trunk LENS Data for LDM DCEN: Display of Connection Trunk LENS Data for LDM 1. Functional Outline This command is used to display the registered connection trunk/route data by designating LENS. 2.
PAGE 578
DCON: Display of Connection Status DCON: Display of Connection Status 1. Functional Outline This command displays the connection status of the station and trunks. If the specified station or trunk is busy, the connected party is displayed. 2.
PAGE 579
DFTD: Display of System Message Details DFTD: Display of System Message Details 1. Functional Outline This command is necessary to print the system messages detected by the Fault Diagnostic programs. When the fault scanning (Scanning PBX) is effective, the MAT can scan the PBX status by polling every 20 sec, (default setting is Effective.) If the PBX has faults, this command executes automatically. 2.
PAGE 580
DISS: Display of Program Issue DISS: Display of Program Issue 1. Functional Outline This command outputs to the printer and displays at the MAT, the program information (version, issue No. and date) in the main memory, and the program information (SP No.and issue No.) in the port microprocessor memory mounted in each circuit card in the PBX. 2.
PAGE 581
DLEN: Display of LENS Data DLEN: Display of LENS Data 1. Functional Outline This command displays the data (station data or trunk data) assigned for a designated LEN. For Hotel system, Room Class and Floor Service Data [Annex (ANX), Ground/Underground (G), Floor (FLR)] displays also. 2. Parameters Input data LENS Display data TN STN: Maximum 6 digits TEC: Telephone Equipment Number (1-31) (See Table 8-4.
PAGE 582
DLEN: Display of LENS Data G: 0=Ground 1=Underground FLR: Floor (1-127) RT: Internal Route Number (See Table 8-5.
PAGE 583
DLSL: Display of Lockout Station - LENS DLSL: Display of Lockout Station - LENS 1. Functional Outline This command prints the LENS of stations in lockout state. 2. Parameters Input data Type: Type of Printout (1-3) 1=Printout of all LEN in lockout 2=Printout of locked out LEN in the designated Module Group 3=Printout of locked out LEN in the designated Unit MG: Note 1, Note 2 UNIT: Note 2 Note 1: The parameter is valid only when Type=2. Note 2: The parameter is valid only when Type=3.
PAGE 584
DLSS: Display of Lockout Station - Number DLSS: Display of Lockout Station - Number 1. Functional Outline This command prints the stations in lockout state by station number. 2. Parameters Input data Type: Type of Printout (1-3) 1=Printout of all lockout stations 2=Printout of lockout stations by tenant 3=Printout of lockout stations within a specified range of station number.
PAGE 585
DLSS_T: Display of Lock Out Station – Number – Telephone Number DLSS_T: Display of Lock Out Station – Number – Telephone Number 1. Functional Outline This command is used to print out stations in lockout state, by using Telephone Numbers. This command is available at NCN (for Fusion network) only. 2.
PAGE 586
DLTEL: Display of Telephone Number from LENS for LDM DLTEL: Display of Telephone Number from LENS for LDM 1. Functional Outline This command, available at each Local Node (LN), is used to display the Telephone Number or other station data by designating a specific LEN. 2. Parameters Input Data LENS: Line Equipment Number [6 digits] Display Data UGN: User Group Number TELN: Telephone Number [Max. 16 digits] TN: Tenant Number STN: Station Number [Max.
PAGE 587
DNTEL: Display of Telephone Number from LENS for NDM DNTEL: Display of Telephone Number from LENS for NDM 1. Functional Outline This command, available at Network Control Node (NCN) only, is used to display the Telephone Number or other station data by designating a specific FPC and LEN. 2. Parameters Input Data FPC: Fusion Point Code [1-253] LENS: Line Equipment Number [6 digits] Display Data UGN: User Group Number TELN: Telephone Number [Max.
PAGE 588
DPKG: Display of Setting Port Package DPKG: Display of Setting Port Package 1. Functional Outline This command is used to display the circuit card name accommodated in each Group of a specific UNIT. Note: When using this command, make sure that each circuit card related database files have already been installed to your MAT. (See FLINST command for more information.) 2.
PAGE 589
DPSW: Display Package Switch Status DPSW: Display Package Switch Status 1.
PAGE 590
DSTN: Display of Station Data DSTN: Display of Station Data 1. Functional Outline This command is used to display the registered Station Data corresponding to the designated Tenant and Station Number. In addition, the information of Hot Line, Dterm Key Layout, Hunting, and Call Pickup, etc, can also be displayed as the data related to the designated stations. 2. Parameters Input Data TN: STN: Tenant Number Station Number [0-9, #, * (Max.
PAGE 591
DTELN: Display of Telephone Number Data for NDM DTELN: Display of Telephone Number Data for NDM 1. Functional Outline This command is used to display the registered station data corresponding to specified User Group Number (UGN) and Telephone Number (TELN). The following data related to Number Group can be displayed by clicking the selection button for each data. This command can be used only when logging in to Network Control Node (NCN).
PAGE 592
DTELN: Display of Telephone Number Data for NDM Selection Button CPGN: Call Pickup Group (NDM) CPEN: Call Pickup Expand Group (NDM) SHUN: Station Hunting Group-UCD (NDM) SHCN: Station Hunting Group-Circular (NDM) HLSN: Hot Line Station (NDM) SHPN: Station Hunting Group-Pilot (NDM) KYD: Key Data for Dterm NDA-24300 CHAPTER 8 Page 565 Issue 1
PAGE 593
DTF101: Display of Terminal Traffic Data DTF101: Display of Terminal Traffic Data 1. Functional Outline This command displays the result of traffic measurement data for Type=1 (Terminal Traffic) assigned by the ATRF command. 2.
PAGE 594
DTF102: Display of Route Traffic Data DTF102: Display of Route Traffic Data 1. Functional Outline This command displays the result of traffic measurement data for Type=2 (Route Traffic) assigned by the ATRF command. 2.
PAGE 595
DTF103: Display of Station Peg Count Data DTF103: Display of Station Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=3 (Station Peg Count) assigned by the ATRF command. 2.
PAGE 596
DTF104: Display of Attendant Peg Count Data DTF104: Display of Attendant Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=4 (ATT Peg Count) assigned by the ATRF command. 2.
PAGE 597
DTF105: Display of Route Peg Count Data DTF105: Display of Route Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=5 (Route Peg Count) assigned by the ATRF command. 2.
PAGE 598
DTF201: Display of Service Peg Count Data DTF201: Display of Service Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=6 (Service Peg Count) assigned by the ATRF command. 2.
PAGE 599
DTF301: Display of UCD Route Peg Count Data DTF301: Display of UCD Route Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=8 (UCD Route Peg Count) assigned by the ATRF command. 2.
PAGE 600
DTF302: Display of UCD Group Peg Count Data DTF302: Display of UCD Group Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=9 (UCD Group Peg Count) assigned by the ATRF command. 2.
PAGE 601
DTF303: Display of Station Peg Count Data DTF303: Display of Station Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=10 (UCD Station Peg Count) assigned by the ATRF command. 2.
PAGE 602
DTF501: Display of Attendant Answering Peg Count Data DTF501: Display of Attendant Answering Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=15 (ATT Answering Peg Count) assigned by the ATRF command. 2.
PAGE 603
DTF601: Display of Connection Route Peg Count Data DTF601: Display of Connection Route Peg Count Data 1. Functional Outline This command displays the result of traffic measurement data for Type=18 (Connection Route Peg Count) assigned by the ATRF command. 2.
PAGE 604
DTF602: Display of Connection Route Traffic Data DTF602: Display of Connection Route Traffic Data 1. Functional Outline This command displays the result of traffic measurement data for Type=19 (Connection Route Traffic) assigned by the ATRF command. 2.
PAGE 605
DTF101N: Display of Terminal Traffic Data for Fusion Network DTF101N: Display of Terminal Traffic Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=1 (Terminal Traffic) assigned by the ATRFN command. 2.
PAGE 606
DTF102N: Display of Route Traffic Data for Fusion Network DTF102N: Display of Route Traffic Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=2 (Route Traffic) assigned by the ATRFN command. 2.
PAGE 607
DTF103N: Display of Station Peg Count Data for Fusion Network DTF103N: Display of Station Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=3 (Station Peg Count) assigned by the ATRFN command. 2.
PAGE 608
DTF104N: Display of Attendant Peg Count Data for Fusion Network DTF104N: Display of Attendant Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=4 (ATT Peg Count) assigned by the ATRFN command. 2.
PAGE 609
DTF105N: Display of Route Peg Count Data for Fusion Network DTF105N: Display of Route Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=5 (Route Peg Count) assigned by the ATRFN command. 2.
PAGE 610
DTF201N: Display of Service Peg Count Data for Fusion Network DTF201N: Display of Service Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=6 (Service Peg Count) assigned by the ATRFN command. 2.
PAGE 611
DTF301N: Display of UCD Route Peg Count Data for Fusion Network DTF301N: Display of UCD Route Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=8 (UCD Route Peg Count) assigned by the ATRFN command. 2.
PAGE 612
DTF302N: Display of UCD Group Peg Count Data for Fusion Network DTF302N: Display of UCD Group Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=9 (UCD Group Peg Count) assigned by the ATRFN command. 2.
PAGE 613
DTF303N: Display of UCD Station Peg Count Data for Fusion Network DTF303N: Display of UCD Station Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=10 (UCD Station Peg Count) assigned by the ATRFN command. 2.
PAGE 614
DTF501N: Display of Attendant Answering Peg Count Data for Fusion Network DTF501N: Display of Attendant Answering Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=15 (ATT Answering Peg Count) assigned by the ATRFN command. 2.
PAGE 615
DTF601N: Display of Connection Route Peg Count Data for Fusion Network DTF601N: Display of Connection Route Peg Count Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=18 (Connection Route Peg Count) assigned by the ATRFN command. 2.
PAGE 616
DTF602N: Display of Connection Route Traffic Data for Fusion Network DTF602N: Display of Connection Route Traffic Data for Fusion Network 1. Functional Outline This command is used for displaying the result of traffic measurement data for “Type”=19 (Connection Route Traffic) assigned by the ATRFN command. 2.
PAGE 617
FLINST: File Install FLINST: File Install 1. Functional Outline This command is used to install the DPSW-dedicated database files to your MAT. This command is necessary to provide each circuit card’s various information (such as circuit card name, equipped switch names, etc.) when your system uses the DPSW/DPKG command. 2. Parameters Input Data None Buttons Copy: Click to start the data file install. Exit: Click to exit this command.
PAGE 618
HDD_FDD: Data Control Between HDD and FDD HDD_FDD: Data Control Between HDD and FDD 1. Functional Outline This command is used to install the program data from FDD of PBX to HDD of PBX, and to verify the program data between FDD of PBX and HDD of PBX. 2. Parameters Input data System Select: HFD0/HFD1 Direction Select: Floppy Disk to Hard Disk/Verify HDD against FDD Note Data Type Selection: Program data (others are invalid.
PAGE 619
HDD_FDD: Data Control Between HDD and FDD File Name Select Auto Verify Afterward Note 1: When this data is selected, specify the file names in the “File Name Select” parameter. Note 2: “Program data” can be valid when you select “Floppy Disk to Hard Disk” or “Verify HDD against FDD” in the “Direction Select” list box. Note 3: By saving the Number Sharing data, the data concerning “Dual Station Calling Over-FCCS” is also saved/verified automatically.
PAGE 620
HDD_MAT: Data Control Between HDD and MAT HDD_MAT: Data Control Between HDD and MAT 1. Functional Outline This command is used to save the following data from HDD of PBX to MAT. 2.
PAGE 621
HDD_MAT_N: Data Control Between HDD and MAT for NDM HDD_MAT_N: Data Control Between HDD and MAT for NDM 1. Functional Outline This command, available at the NCN only, installs (overwrites) the updated Program data from the centralized MAT onto the HDD of all local nodes. To use this command, first install the updated program data on the HDD of the MAT and then execute the program installing onto the HDD of each LN. 2.
PAGE 622
HDFP: HDD Format of PBX HDFP: HDD Format of PBX 1. Functional Outline This command is used to execute the formatting of the HDD of PBX. 2. Parameters Input Data (Selection by check) 0 System: HDD of No.0 System 1 System: HDD of No.1 System Buttons Execute: Click to execute the formatting. Close: Click to exit this command.
PAGE 623
MBCT: Make Busy of Connection Trunk for LDM MBCT: Make Busy of Connection Trunk for LDM 1. Functional Outline This command is used to set/reset the make busy state of the connection trunk. 2.
PAGE 624
MBLE: Make Busy of LENS MBLE: Make Busy of LENS 1. Functional Outline This command assigns the IDLE/BUSY status of Line Equipment Numbers (LENS). 2.
PAGE 625
MBPM: Make Busy of Port Microprocessor MBPM: Make Busy of Port Microprocessor 1. Functional Outline This command sets or resets the make-busy state of the circuit card that contains the port microprocessor. This setting and resetting is performed individually for each circuit card. If the location of the circuit card containing the port microprocessor is specified in this command, the operating state of all circuit cards mounted in the associated unit is displayed. 2.
PAGE 626
MBRT: Make Busy of Route MBRT: Make Busy of Route 1. Functional Outline This command assigns Idle/Busy status for all the trunks in the route designated. 2. Parameters Input data RT: Route Number of the external route/internal route. Table 8-6 provides the meaning of the internal route numbers.
PAGE 627
MBRT_LR: Make Busy of Route-Logical Route Number MBRT_LR: Make Busy of Route-Logical Route Number 1. Functional Outline This command is used for assigning IDLE/BUSY status of all the trunks in the logical route designated. Route number of the MBRT command can be assigned by using logical route. Note 1: When logging in to the NCN (Network Control Node), the data of other LN (Local Node) can be changed. If logging in to a LN, only the DM of self-Node can be changed by this command. 2.
PAGE 628
MBSM: Make Busy of System Message Printout MBSM: Make Busy of System Message Printout 1. Functional Outline This command allows or inhibits the system message printer to output system messages. 2. Parameters Input data PORT NO.
PAGE 629
MBST: Make Busy of Station MBST: Make Busy of Station 1. Functional Outline This command assigns the Idle/Busy status of stations. 2. Parameters Input data TN STN: Maximum 5 digits for Business system/Maximum 6 digits for Hotel system.
PAGE 630
MBST_T: Make Busy of Station – Telephone Number MBST_T: Make Busy of Station – Telephone Number 1. Functional Outline This command is used to assign the IDLE/BUSY status of stations, by using Telephone Numbers. This command is available at NCN (for Fusion network) only. 2. Parameters Input Data UGN: User Group Number TELN: Telephone Number (max. 16 digits) MB: Make Busy/Make Idle Display Data FPC: Fusion Point Code (1-253) Note TN: Tenant Number Note STN: Physical Station Number (max.
PAGE 631
MBTC: Make Busy of Trunk-Continuous MBTC: Make Busy of Trunk-Continuous 1. Functional Outline This command is used to assign the IDLE/BUSY status of trunks. By using this command, plural trunks can be placed into IDLE/BUSY state simultaneously per a route designated in “RT” parameter. 2.
PAGE 632
MBTC_LR: Make Busy of Trunk-Continuous-Logical Route Number MBTC_LR: Make Busy of Trunk-Continuous-Logical Route Number 1. Functional Outline This command is used to assign the IDLE/BUSY status of trunks. By using this command, plural trunks can be placed into IDLE/BUSY state simultaneously per a logical route designated in “LGRT” parameter. Route number of the MBTC command can be assigned by using logical route.
PAGE 633
MBTK: Make Busy of Trunk MBTK: Make Busy of Trunk 1. Functional Outline This command assigns the Idle/Busy status of trunks. 2.
PAGE 634
MBTK_LR: Make Busy Trunk-Logical Route Number MBTK_LR: Make Busy Trunk-Logical Route Number 1. Functional Outline This command is used to assign the IDLE/BUSY status of trunks. Route number of the MBTK command can be assigned by using logical route number. Note 1: When logging in to the NCN (Network Control Node), the data of other LN (Local Node) can be changed. If logging in to a LN, only the DM of self-Node can be changed by this command. 2.
PAGE 635
MEM_HDD: Data Control Between Memory and HDD MEM_HDD: Data Control Between Memory and HDD 1. Functional Outline This command is used to save the following data from MEM of PBX to HDD of PBX, and vice versa. 2.
PAGE 636
MEM_HDD_N: Data Control Between Memory and HDD for NDM MEM_HDD_N: Data Control Between Memory and HDD for NDM 1. Functional Outline This command, available at the NCN only, is used to save/verify a series of Office Data from the Memory of all Local Nodes to the HDD of each same node. 2.
PAGE 637
MFCH: Make Busy of FCCH MFCH: Make Busy of FCCH 1. Functional Outline This command is used to set or reset the make busy state of the FCH card. 2.
PAGE 638
PMBU: Port Microprocessor Back Up PMBU: Port Microprocessor Back Up 1. Functional Outline This command saves the contents of Port Microprocessor (PM) onto Floppy Disk (FD) or verifies them. Information of firmware (Program Code) also appears on the screen. 2. Parameters Input data Direction Select: Port Microprocessor to MAT Verify Port Microprocessor Verify PM with Error List Auto Verify Afterward can be performed when designating Port Microprocessor to MAT.
PAGE 639
RALM: Release Alarm RALM: Release Alarm 1. Functional Outline This command clears the fault indications. 2.
PAGE 640
RALMN: Release Alarm for NDM RALMN: Release Alarm for NDM 1. Functional Outline This command, available at the NCN only, clears the fault indications of all the Nodes by clicking the release button on the display. 2.
PAGE 641
RLST: Release Station/Trunk RLST: Release Station/Trunk 1. Functional Outline This command releases a station or trunk. 2. Parameters Input data TYPE: Type of Select (1-4) 1=Stations 2=Trunk 3=LENS 4=Connection Trunk TN: Note 1 STN: Maximum 6 digits RT: Note 2 TK: Note 2 LENS: Note 3 Connection RT: (1-1023) Note 4 Connection TK: (1-4095) Note 4 Note 1 Note 1: This parameter is valid only when TYPE=1. Note 2: This parameter is valid only when TYPE=2.
PAGE 642
RLST_T: Release of Station/Trunk – Telephone Number RLST_T: Release of Station/Trunk – Telephone Number 1. Functional Outline This command is used to release a station/trunk, by using Telephone Numbers. This command is available at NCN (for Fusion network) only. 2. Parameters Input Data TYPE: Telephone Number Trunk LENS Connection Trunk UGN: User Group Number TELN: Telephone Number (max.
PAGE 643
RLST_T: Release of Station/Trunk – Telephone Number STATUS: Status of Station/Trunk (1-5) 1=Idle 2=Busy 3=Lockout 4=Make Busy 5=Now Calling INFORMATION: Information on the connected party Note 6 ERN: Area Number (1-32) Note 7 GRN: Group Number (1-8) Note 7 CSN/ZTN: CS/ZT Number (1-32) Note 7 PCN: PHS Community Number (1-1024) Note 7 Note 6: This data is displayed when “STATUS” =2 (Busy). Note 7: This data is for Wireless System only.
PAGE 644
SINZ: System Initialization SINZ: System Initialization 1. Functional Outline This command initializes the PBX from the MAT. At the time of system initialization, this command allows the programs and the office data to be loaded from a Hard Disk of PBX into the RAM of PBX. 2.
PAGE 645
SPTS: Scanning of Port Status SPTS: Scanning of Port Status 1. Functional Outline This command displays momentarily the working status of Port Microprocessor (PM) on Module Group (MG), Unit, and Group basis. 2. Parameters Input data MG Unit Group Interval: Unit for this parameter is in seconds.
PAGE 646
SPTS: Scanning of Port Status SPTS (Scanning of Port Status) Type 1: by MG 3: by MG, Unit, Grou 2: by MG, Unit MG 0 Interval 10 SCAN STOP EXIT Dynamic Port Status Report (MG) Package Status Group PM: ID: BY: MB: 4: Package is not Mounted or Package is make Busy. More than one port in a Group is Idle. All Port in a Group is Busy. All Port in a Group is Hard Make Busy or Soft Make Busy.
PAGE 647
SPTS: Scanning of Port Status Type 2: By MG, Unit Display of Scanning by Designating Unit (Figure 8-2) Port Status on Circuit Card Basis ID: On-Line Status BY: Make Busy/Not Mounted Port Status on Circuit Level Basis 0: Not Assigned 1: Line Idle 2: Line Busy 3: Make Busy 4: Lockout 5: Status 5 SPTS (Scanning of Port Status) Type 1: by MG 2: by MG, Unit SCAN Interval 10 Unit 1 MG 0 3: by MG, Unit, Grou STOP EXIT Dynamic Port Status Report (MG/UNIT) Port Status 0: Not Assigned 2: Line
PAGE 648
SPTS: Scanning of Port Status Type 3: By MG, Unit, Group Display of Scanning by Designating Group When Group is Designated (Figure 8-3) STATUS: Idle = Idle -- = Unassigned Port TN: Tenant Number STN: Station Number TEC: Telephone Equipment Class SPTS (Scanning of Port Status) Type 1: by MG MG 0 3: by MG, Unit, Grou 2: by MG, Unit Unit 1 Group 06 Interval 10 SCAN STOP EXIT Dynamic Port Status Report (MG/UNIT/GROUP) PKG Type: PKG Status: SP No: Issue: Level 7 6 5 4 3 2 1 0 DL ID 3124 5 STA
PAGE 649
SPTS: Scanning of Port Status When Group-Trunk is Designated (Figure 8-4) RT: See Table 8-8.
PAGE 650
SRTS: Scanning of Route Status SRTS: Scanning of Route Status 1. Functional Outline This command displays the designated trunk status (busy/idle) at predetermined intervals. A maximum of 15 routes can be scanned. 2.
PAGE 651
SRTS_LR: Scanning of Route Status-Logical Route Number SRTS_LR: Scanning of Route Status-Logical Route Number 1. Functional Outline This command displays the designated trunk status (Busy/Idle) at predetermined intervals (maximum 15 routes). Route number of the SRTS command can be assigned by using logical route number. Note 1: When logging in to the NCN (Network Control Node), the data of other LN (Local Node) can be changed. If logging in to a LN, only the DM of self-Node can be changed by this command.
PAGE 652
XHFD: X-RAY HD or FDD Diagnosis XHFD: X-RAY HD or FDD Diagnosis 1. Functional Outline This command is used to execute the following diagnoses. • Hard Disk Diagnosis By executing read/write check on the files in the hard disk of the PBX, this command diagnoses the hard disk for its normality. If an error has been found as a result of the diagnosis, this command displays the information on the faulty logical drive and the number of faulty sectors on the MAT screen.
PAGE 653
XHFD: X-RAY HD or FDD Diagnosis Display Data FAULT DRIVE: Fault Drive Number [0-4] 0=1=#0 2=#1 3=#2 4=#3 FAULT SECTOR: Number of Fault Sector [0-65535] MESSAGE: Result of diagnosis [0-255] 0=Normal End 1=Hard disk read test practice error 2=Floppy disk drive cleaning practice error 3=Common part parameter error (Data length error) 4=FDD cleaning abnormal end (FD not in drive) 5=Individual part parameter error (Function error) 6=Individual part parameter error (Sub function error) 7=Individual part par