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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1128POWER (Battery & Battery Charger) for AC-Powered Systems
10
2 FAIL The system is in nominal power holdover, and the
battery is currently so low that the system disconnects
power very shortly.
1. If power returns, the port carriers in the PPN should
power up again. All the circuit packs should be
reinserted, and the system should continue to
operate normally. There will probably be a Minor
alarm against Battery & Battery Charger because
the batteries are recharging.
2. If power does not return, the system shuts down to
prevent damage to the batteries. If power is
restored, the system reboots. No manual
intervention is required.
3. Rerun the test. If the test still fails, the PR-MAINT
(Maintenance/Tape Processor) in a multicarrier
cabinet PPN system without High or Critical
Reliability, the DUPINT (Duplication Interface) circuit
pack in a PPN for a system with High or Critical
Reliability, or the EPN MAINT (Maintenance) circuit
pack in an EPN could be reporting this condition
incorrectly. Resolve all alarms on these MOs and
rerun the test. There are failures that can occur on
the Maintenance/Tape Processor, Duplication
Interface, and EPN Maintenance circuit pack that
ARE NOT be detected by the respective
maintenance, but that cause many, if not all,
environment tests to fail. If many environment tests
are failing, the suspect circuit pack, depending on
the system configuration, should be replaced and
the test rerun. If the test still fails, follow normal
escalation procedures.
Table 10-332. TEST #5 Battery & Battery Charger Query Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page