Avaya S8700 Maintenance Manual page 886

Maintenance-Object Repair Procedures
Layer 1 Transmission Error Counter Test (#624)
This test reads and clears the BRI port's Layer 1 Transmission error counter
maintained on the ASAI circuit pack. This counter is incremented by the circuit
pack when it detects a Layer 1 transmission problem. The test passes if the value
of the counter is 0 (that is, the error is cleared). If the counter is not zero, the test
fails, and the value of the counter is displayed in the Error Code field.
This error is most likely due to a problem with the wiring or adjunct (verify that the
wiring meets the configuration rules defined in DEFINITY Communications
System Generic 1 and Generic 3i Wiring, 555-204-111). It does not indicate a
problem with the TN800 circuit pack. This test is useful for verifying the repair of
the problem.
Table 8-64. Test #624 Layer 1 Transmission Error Counter Test
Error Test
Code Result Description / Recommendation
2000 ABORT Response was not received from the circuit pack within the allowable time
period.
1. If the test aborts repeatedly up to 5 times, reset the circuit pack using the
2. If the test aborts again, replace the circuit pack.
2012 ABORT Internal system error
2100 ABORT Could not allocate necessary system resources to run test.
1. Retry the command at 1-minute intervals up to 5 times.
Any FAIL The TN800 circuit pack is still detecting errors of this type. The Error Code field
contains the value of this counter.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to fail, review the results of other tests in the long test
3. Replace the circuit pack.
PASS The Layer 1 Transmission error counter was read correctly and has a value of
0.
8-164 Issue 1 May 2002
busyout board UUCSS and reset board UUCSS commands.
sequence. Note the results of the Level 1 Status Inquiry test. Follow the
repair procedures for any of the executed tests if they fail. Otherwise, go to
the next step.
Continued on next page
555-233-143