DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1722TDM-CLK (TDM Bus Clock)
9
Error Log Entries and Test to Clear Values
Notes:
a. The Tone-Clock circuit pack may have a clock at the edg e of its specified
frequency. This can cause Expansion Interfac e circuit pac ks and SNI
circuit packs to g o out-of-frame or report no-neighb or conditions. This can
is turn cause EPNs, Expansion Archangel Links (EALs), Remote Neighb or
Links (RNLs), and/or Local Neighbor Links LNLs ) to g o down. When this
error is alarmed, Clock Health Inq uiry Test (#46) will fail with an error code
of 1.
1. Replace the Tone-Clock circuit pac k identified in the error log . See
How to Replace the Tone-Clock Circuit Pack
in the TONE-BD
section.
Table 9-644. TDM Bus Clock Error Log Entries
Error
Type Aux
Data Associated Test Alarm Level On/Off
Board1
1. As a general rule, any
on board
errors against the TDM Bus Clock should be resolved before pursuing any
other errors against SPE or P NC 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 .
Test to Clear Value
02
2. Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the appropriate
test description and follow the recommended proc edures.
0 Any Any Any test tone-clock UUC sh r 1
1(a) 0 None MINOR OFF
18(b) 0 busyout tone-cloc k UUC WARNING OFF release tone-clock UUC
130(c) None
257(d) None WARNING OFF
513(e) Any Clock Circuit Status
Inquiry (#148) MINOR3
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.
OFF test tone-clock UUC
769(f) Any Clock Circuit Status
Inquiry (#148) MAJOR‡ON test tone-clock UUC sh r 10
1025(g) Any Clock Slip Inquiry(#149) test tone-clock UUC sh
1281(h)
1282(h) Any None MINOR OFF
1537 Any Clock PPM Inquiry(#150) test tone-clock UUC sh
2049(i) Any Standby Reference
Health Check Test(#651) MAJOR3ON test tone-clock UUC
2305(j) 0 None WARNING OFF