Demand test descriptions and error codes - Avaya Support

Table 260: TDM-CLK Error Log Entries 2 of 2
Error
Type
769 (g) Any Clock Circuit Status
inquiry (#148)
1025 (h) Any Clock Slip inquiry
(#149)
1281
1282 (i)
Aux
Data
Associated Test Alarm
Level
Any MIN OFF
1537 Any Clock PPM inquiry
(#150)
2049 (j) Any Standby Reference
Health Check test
(#651)
On/Off
Board 1
2305 (k) 0 WRN OFF
Recommended Action
MAJ‡ ON test tone-clock location r 10
test tone-clock location
test tone-clock location
MAJ 2 ON test tone-clock location
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 be addressed after on-board errors have been resolved.
2. Major or Minor alarms on this MO may have been downgraded to Warning based on the values in set
options.
Notes:
a. Error Type 0: 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.
b. Error Type 1: 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, the 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 log. See Replacing
the IPSI or Tone-Clock Circuit Pack.
c. Error Type 18: the indicated Tone-Clock circuit has been made unavailable using busyout
tone-clock location. It only applies to systems with the high- or critical-reliability
option administered, because only a standby Tone-Clock circuit may be made busy by that
command. To resolve this error, execute release tone-clock location for the
alarmed circuit pack.
d. Error Type 130: the circuit pack has been removed or has been insane for more than 11
minutes. To clear the error, reinsert or replace the circuit pack.
966 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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