User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-280CARR-POW (Carrier Port Power Unit) for AC-Powered Systems
10
PASS Both power units in the tested carrier were found to be
healthy by the Maintenance/Tape Processor in Standard
system PPN, the Duplication Interface circuit pack in a
PPN for a system with High or Critical Reliability, or the
EPN Maintenance circuit pack in an EPN multicarrier
cabinet system. If the status LEDs on both power units
are not showing green, the PR-MAINT
(Maintenance/Tape Processor), DUPINT (Duplication
Interface) circuit pack, or the EPN MAINT (Maintenance)
circuit pack may have incorrectly reported the state of
the power units. Look for and resolve any alarms on
these MOs.
Table 10-83. TEST #127 Power Unit Query Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page