User's Manual
Table Of Contents
- part i INTRODUCTION
- 1 GENERAL INFORMATION
- 1.1 Introduction
- 1.2 Product Type Numbers
- 1.3 Abbreviations
- 2 Physical organisation
- 2.1 Configurations
- 3 System Description
- 3.1 Introduction / Overview
- 3.2 Transmitters / Modulators
- 3.3 Monitors / Transmitter Control
- 3.4 Power Systems
- 3.5 Remote control system
- 3.6 Remote Maintenance Monitoring (RMM)
- 3.7 RMM Access
- 3.8 Storage Functions
- 3.9 Local Keyboard/Display Functions
- 3.10 Diagnostic functions
- 3.11 Document structure
- 4 Technical Specifications
- 4.1 Signal Requirements
- 4.2 Environmental characteristics
- 4.3 EMV-charakteristics
- 4.4 Mechanical characteristics
- 4.5 Power supply
- PART II instalLation
- 5 Mechanical Installation
- 5.1 Marker beacon Cabinet
- 5.2 Remote control
- 5.3 Antenna
- 6 Electrical installation
- 6.1 Marker beacon cabinet
- 6.2 Tower equipment
- 6.3 System Installation
- 7 Tests and adjustments
- 7.1 Preparations
- 7.2 Configuration settings
- 7.3 Adjustment points
- 7.4 Adjustments at installation
- 7.5 Other adjustments
- PART III Operation
- 8 Operation Main Cabinet
- 8.1 Power On/off
- 8.2 Local Control Operation
- 8.3 Local Keyboard/display Operation
- 8.3.1 The menu structure
- 8.3.2 Handling the different menu screens.
- 8.3.2.1 The menu screen
- 8.3.2.2 The readout screen
- 8.3.2.3 The toggle screens
- 8.3.2.4 Input/Store screen
- 8.3.2.5 The quick read screen
- 8.3.3 The access levels
- 8.3.3.1 Level 2
- 8.3.3.2 Level 3
- 8.3.3.3 Leaving the access levels
- 8.3.4 Function listing
- 8.3.4.1 Level 1
- 8.3.4.2 Level 2
- 8.3.4.3 Level 3
- 8.3.5 The menu tree
- 9 Remote Control And Slave Operation
- 9.1 Remote Control Operation
- 9.2 Slave Panel Operation
- 10 Operation of RMM
- 10.1 Introduction
- 10.2 The desktop area
- 10.3 Installation
- 10.4 Getting started
- 10.5 Users guide
- 10.5.1 The menus
- 10.5.2 The toolbar
- 10.5.3 Logging in and out and access levels
- 10.5.4 Station list
- 10.5.5 Modem set-up
- 10.5.6 Setting up connections
- 10.5.6.1 Setting up a Dial-up connection with an US Robotics Courier V34 modem
- 10.5.6.2 Setting up a Dial-Up connection with a Westermo modem
- 10.5.6.3 Setting up a leased-line connection with a US Robotics Courier V34 modem
- 10.5.6.4 Setting up a leased-line connection with a Westermo modem
- 10.5.7 Front panel
- 10.5.8 Monitor windows
- 10.5.9 Maintenance
- 10.5.9.1 Description of maintenance parameters
- 10.5.10 TX settings
- 10.5.11 Event list
- 10.5.12 Delays
- 10.5.13 Printing Reports
- 10.5.14 Loading and saving alarm/warning limits and delays
- 10.5.15 Tool options
- 10.5.15.1 The Data Logging Page
- 10.5.15.2 The NM7050 Options page
- 10.5.15.3 The NM7050 Main Warning mapping page
- 10.5.15.4 The NM7050 Communications page
- 10.5.16 Administration
- 11 Periodic maintenance
- 11.1 Reference Report
- 11.2 Monthly inspection
- 11.3 Annual inspection
- PART IV description
- 12 Detailed Description
- 12.1 Main Cabinet
- 12.1.1 TX 1373A Transmitter
- 12.1.1.1 General Description
- 12.1.1.2 Block diagram
- 12.1.1.3 Signals
- 12.1.1.4 Building blocks
- 12.1.2 MO1374 Monitor
- 12.1.2.1 General description
- 12.1.2.2 Block diagram
- 12.1.2.3 Signals
- 12.1.2.4 Building blocks
- 12.1.3 PS1375 Power Supply Module Description
- 12.1.3.1 General description
- 12.1.3.2 Block diagram
- 12.1.3.3 Signals
- 12.1.3.4 Functional description
- 12.1.4 CI1376/PB1378 Connection Interface Module Description
- 12.1.4.1 General description
- 12.1.4.2 Block diagram
- 12.1.4.3 Signals
- 12.1.4.4 Building Blocks
- 12.1.5 LC 1377 Local Control and Display/Keyboard Interface
- 12.1.5.1 General description
- 12.1.5.2 Block Diagram
- 12.1.5.3 Signals
- 12.1.5.4 Building Blocks
- 12.2 Tower Equipment
- 12.2.1 Remote Control Assembly
- 12.2.1.1 General Description
- 12.2.1.2 Block Diagram
- 12.2.1.3 Signals
- 12.2.1.4 Block Description
- 12.2.1.5 General Description
- 12.2.1.6 Block Diagram
- 12.2.1.7 Block Description
- 12.2.2 Remote Frame Assembly - RFA1353
- 12.2.3 SF1344 / SP 1394 Remote Slave Panel
- 12.2.3.1 General Description
- 12.2.3.2 Block Diagram
- 12.2.3.3 Signals
- 12.2.3.4 Block Description
- 12.3 Antenna
- 13 Circuit diagrams
- 14 Parts lists
- 15 Component Locations
- PART V APPENDIX
- A ANTENNA TYPE NM 3561 / NM 3562
- A.1 Antenna NM 3561 / NM 3562 For Ils Marker Beacon
- B MAINTENANCE PARAMETERS
- C CUSTOMERS INFORMATION
USER MANUAL
12-18
21464-5
NORMARC 7050
MARKER BEACON
Detailed Description ©1999 Navia Aviation AS
12.2.1.7 Block Description
COMMAND MIXER
This unit mixes the on/off and changeover commands from the different sources (remote con-
trol front panel or slave front panel direct input).
TX UART
Converts parallel data to 2-bytes serial messages. The protocol is start bit, 8 data bits, 1 stop
bit, odd parity.
RX UART
Converts serial data from remote control to parallel data (2 bytes).
MESSAGE DETECTOR
Messages are accepted only if two equal messages are received in sequence. If so, the data
output is updated and a new-message pulse is asserted.
NEW MESSAGE TIMER
Checks that an OK message and carrier detect is present. Missing message or no carrier
detect for 2 seconds or more gives timeout.
LED & BUZZER FILTER
Data from the MB is filtered according to the following descriptions:
• Missing data from MB sets an alarm condition.
• Activating SILENCE-key turns on all LED’s (lamptest).
• Interlock turns off all LEDs.
Buzzers are activated at transitions from normal to alarm. Lamptest always activates buzzers.
Pressing SILENCE-key deactivates the local buzzer. The remote control SILCENCE-key may
deactivate the slave panel buzzer (configurable).
12.2.2 Remote Frame Assembly - RFA1353
GENERAL DESCRIPTION
The RFA1353 remote frame assembly is a subrack which can fit a maximum of five
RCA1240A remote control assemblies. The remote frame assembly is 19’’ wide and three
units high. It contains a power supply PS635B, a motherboard MB1347A and one mother-
board MB1346A for each RCA1240A.
Power to the remote frame assembly is supplied via connector P2 on MB1347 (GND on pin1,
24V on pin3). Power to each remote control is supplied from connector P3 on MB1347A.
The power supply PS635B is connected to MB1347A. PS 635B is built around a switch-mode
DC/DC converter module (Eripower PKA 2212). The unit features shutdown for low input volt-
age, and current limiting on outputs ( short circuit proof). Inputs are protected by fuses.
MB 1346A is a motherboard for RCA 1240A/B. It has the following connectors:
J1 Backplane connector for RCA1240
J2 RS-232 connector for use with external
line modems, radio modems or fibre
optic connections (alternative to P9 line
connection).