User manual

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-952PI-BD (Processor Interface Circuit Pack)
10
1 FAIL Could not reset the Processor Interface circuit pack.
1. Wait 1 minute, and retry the command.
2. If this test continues to fail, replace TN765 Processor Interface (PI) circuit
pack. Refer to Chapter 6, ‘‘
Reliability Systems: A Maintenance Aid’’ for
instructions on how to replace an SPE complex circuit pack.
16
80
94
102
FAIL Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If problem still exists, redownload firmware using the reset interface
command.
23
199
FAIL Download of Processor Interface firmware failed.
1. Wait 1 minute and retry. A tape access problem could be present. Check
that tape is in tape drive.
2. If the problem persists and Standby TAPE is idle when command is
entered, then a problem could exist in either the Standby TAPE or the
Processor Interface circuit pack. Replace the tape with a new tape that
contains Processor Interface firmware. Retry the command.
3. If the problem still exists, then refer to the TAPE Maintenance
documentation for possible TAPE errors. If there are no TAPE errors,
repeat the test command up to five times. If problem still exists, replace
the TN765 circuit pack. Refer to Chapter 6, ‘‘
Reliability Systems: A
Maintenance Aid’’ for instructions on how to replace an SPE complex
circuit pack.
4. If problem still exists with new TN765 Processor Interface circuit pack,
replace TAPE drive.
9000s FAIL Processor Interface Download failed.
1. Refer to TABLE A, Tape Unit Data Table, and follow the repair
recommendations.
PASS TN765 Processor Interface circuit pack initialized correctly. Processor
Interface links (X.25 and ISDN) should recover now. See “PI-LINK” for more
information if links do not recover.
Table 10-321. TEST #423 Standby PI Board Test — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page