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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-980PI-SCI (System Communication Interface)
10
SCI SELF TEST Test (#231)
This is an on-board test which checks the basic functionality of the TN765 circuit
pack. This test runs in the background periodically, or it can be invoked via the
test interface PCS command. If this test continuously fails, then replace the
1 FAIL Could not reset the Processor Interface circuit pack.
1. Wait one minute, and retry the command.
2. If test continues to fail, replace TN765 Processor Interface 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.
3. See note (b) of Hardware Error Table for repair procedure.
200 FAIL Checksum of Processor Interface failed.
1. Wait 1 minute and retry.
2. If the test continues to fail with a checksum failure, there could be
corruption on the tape. Replace the tape with a new tape that contains
Processor Interface firmware. Retry the command. For G3i-386 and later,
see note (b) of Hardware Error Table for repair procedure.
3. In G3i-286 if the problem continues to exist after replacing the tape, then
replace the TN765 Processor Interface circuit pack. Refer to Chapter 6,
‘‘Reliability Systems: A Maintenance Aid’’ for instructions about replacing
an SPE complex circuit pack. Retry the command.
23
199
9000s
FAIL Processor Interface Download failed. Refer to TABLE A Tape Unit Aux Data
Table and follow the repair recommendations.
1. Wait one minute and retry. See note (b) of Hardware Error Table for repair
procedure
2. If problem persists and TAPE is idle when command is entered, then a
problem may exist in either the TAPE or the Processor Interface circuit
pack. Replace the tape with a new tape that contains Processor Interface
firmware. Retry the command.
PASS TN765 Processor Interface circuit pack initialized correctly. Processor Interface
links (BX.25 and ISDN) should recover now. See PI-LINK for more information if
links do not recover.
Table 10-332. TEST #176 SCI Start Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page