Avaya S8700 Maintenance Manual page 2328

Maintenance-Object Repair Procedures
Error Log Entries and Test to Clear Values
Table 8-623. TDM Bus Clock Error Log Entries
Error Aux
Type Data Associated Test
2
0 0 Any
1 (a) 0 None
18 (b) 0 busyout tone-clock UUC WARNING OFF
130 (c) None
257 (d) None
513 (e) Any Clock Circuit Status
inquiry (#148)
769 (f) Any Clock Circuit Status
inquiry (#148)
1025 (g) Any Clock Slip inquiry(#149)
1281, Any None
1282 (h)
1537 Any Clock PPM inquiry (#150)
2049 (i) Any Standby Reference Health
Check test (#651)
2305 (j) 0 None
1. As a general rule, any on-board errors against the TDM Bus Clock should be resolved before pursuing any
other errors against PNC components. Off-board clock errors may be caused by other board errors, and
should usually be addressed once any on-board errors have been resolved.
2. Run the short test sequence first. If every test passes, run the long test sequence. Refer to each appropriate
test's description, and follow its recommended procedures.
3. Major or Minor alarms on this MO may have been downgraded to Warning alarms based on the values used
in the set options command.
Notes:
a. The IPSI or Tone-Clock circuit pack may have a clock at the edge of its
specified frequency. This can cause Expansion Interface circuit packs and
SNI circuit packs to go out-of-frame or report no-neighbor conditions. This
can is turn cause EPNs, Expansion Archangel Links (EALs), Remote
Neighbor Links (RNLs), and/or Local Neighbor Links (LNLs) to go down.
When this error is alarmed, Clock Health Inquiry test (#46) will fail with an
error code of 1.
1. Replace the IPSI or Tone-Clock circuit pack identified in the error
8-1606 Issue 1 May 2002
Alarm
Level
Any
MINOR
WARNING OFF
MINOR
MAJOR
MINOR
MAJOR
WARNING OFF
log. See ''Replacing the IPSI or Tone-Clock Circuit Pack'' on page
8-1666.
On/Off
1
Board Test to Clear Value
Any test tone-clock UUC sh r 1
OFF
release tone-clock UUC
3
OFF test tone-clock UUC
‡
ON test tone-clock UUC sh r 10
test tone-clock UUC sh
OFF
test tone-clock UUC sh
3
ON test tone-clock UUC
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