DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1242PKT-BUS (Packet Bus)
9
Packet Circuit Pack Audit Test (#573)
This test determines whether Packet circuit packs have reported Packet
Bus-related in-line errors within the last minute. If so, the failure code indicates
whether one or more than one circuit pack has reported such failures.
If the test has failed within the last 5 minutes, there is a 15 second delay before
the result is returned. This prevents a repeated sequence of this test from always
reporting the same result. If the test passes and a FAIL has not occurred within
the last five minutes, a PASS is returned immediately.
FAIL The Maintenance/Test packet bus port has detected faults on the Packet Bus.
The error codes are interpreted as follows:
1
xxx
The Maintenance/Test packet bus port has reconfigured the packet bus around
the faulty leads. This action only occurs in Critical Reliability systems
(duplicated SPE and PNC).
2
xxx
The Maintenance/Test packet bus port is unable to correct all of the Packet Bus
faults it has detected.
x0
xx
None of the packet bus faults are open faults.
x1
xx
At least some of the packet bus faults are open faults. Look for error type 2305
in the Error Log. The Aux Data value indicates the number of open leads.
xxyy The last two digits of the error code indicate the total number of faulty packet
bus leads detected.
Examples:
Error Code 2003 FAIL: The Maintenance/Test packet bus port has
detected 3 faulty leads. None of them are opens. At least one was unable
to be corrected.
Error Code 1103 FAIL: The Maintenance/Test Packet Port has detected 3
faulty leads. At least one is an open. The Maintenance/Test circuit pack
was able to correct all of them by reconfiguring.
1. Refer to the ‘‘Packet Bus Fault Isolation and Repair’’
section in Chapter 5,
‘‘Alarms, Errors, and Troubleshooting’’
PASS No faults have been detected on the packet bus by the Maintenance/Test
circuit pack. This is an indication that the packet bus is operating correctly.
Table 9-495. Test #572 Maintenance/Test Circuit Pack
Query Test — Continued
Error
Code
Tes t
Result Description/ Recommendation
Continued on next page
