user manual

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1135POWER (Battery & Battery Charger for DC-Powered Systems
10
Note:
a. This error occurs only in a multi-carrier cabinet and can be ignored but not
cleared for DC-powered systems.
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below when
inspecting errors in the system. By clearing error codes associated with the
Battery & Battery Charger Query Test, for example, you may also clear errors
generated from other tests in the testing sequence.
1. Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the appropriate
test description and follow the recommended procedures.
1. D = Destructive; ND = Nondestructive
769 Any Battery & Battery Charger
Query Test (#5) (Error Code 2)
MINOR ON test environment P sh r 1
3840
(a)
1005
or
1028
Assoc. Test Battery & Battery
Charger Query Test (#5)
ON
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
Battery & Battery Charger Query
Test (#5) X X ND
AC Power Query Test (#78) (a) X X ND
Emergency Transfer Query Test (#124) (c) X X ND
Cabinet Sensors Query Test (#122) (d) X X ND
External Alarm Lead Query Test (#120) (e) X X ND
Analog Ring Generator Initialization Test (#117) (f) X X ND
Analog Ring Generator Query Test (#118) (f) X X ND
Table 10-333. Power Error Log Entries — Continued
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
Continued on next page