Maintenance Object Repair Procedures
555-233-123
10-1350 Issue 4 May 2002
Notes:
a. Refer to “AC-POWER” (AC Power) for a description of this test.
b. Refer to “EMG-XFER” (Emergency Transfer) for a description of this test.
c. Refer to “CABINET” (Cabinet Sensors) for a description of this test.
d. Refer to “EXT-DEV” (External Alarm) for a description of this test.
e. Refer to “RING-GEN” for a description of this test.
NOTE:
This test shows up in the test sequence only if there is a TN768 or
TN780 Tone-Clock circuit pack in the port network being tested.
Battery & Battery Charger Query Test (#5)
This test queries the Maintenance/Tape Processor in a standard PPN, the
Duplication Interface circuit pack in a PPN for a High or Critical Reliability system,
or the EPN Maintenance circuit pack in an EPN for the status of the battery pack
and battery charger, and reports the result. In a DC-powered system, this test
should never fail. During this test, the status LED on the battery charger is lit and
extinguished if the status of the battery charger is reported as normal. This event
is a result of checking that the battery charger is connected.
Table 10-497. TEST #5 Battery & Battery Charger Query Test
Error
Code
Te s t
Result Description/Recommendation
1000 ABORT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals a maximum of 5
times.
1005 ABORT Battery charger is not connected since the system uses DC
power and the battery charger and battery are for AC-powered
systems.
1. Ignore this error in DC-powered systems.
2000 ABORT Response to the test request was not received within the
allowable time period.
2028 ABORT Internal system error prevented the extinguishing of the Battery
Charger status LED.
1. Although this test is not relevant for DC-powered systems,
this error should trigger close monitoring of the system as
this error means that internal system problems exist.
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