User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1331SYNC (Synchronization)
10
Error Log Entries and Test to Clear Values
Notes:
a. This error indicates a problem with the primary DS1 reference. It is cleared
when the primary reference is restored. The following steps should give an
indication of the source of the problem:
1.Check if the primary DS1 interface circuit pack is inserted in the carrier
via the list configuration board PCSS command.
2.Check the connection of the cable supplying the external timing source
to the primary DS1 interface circuit pack.
3.Test the primary DS1 interface circuit pack via the test board PCSS
long command. Check the Error Log for DS1-BD errors and refer to
the DS1-BD (DS1 Interface Circuit Pack) Maintenance
1. 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 procedures.
2. This error type initially raises a Warning alarm. If this error type persists and alarms are not downgraded
on this MO due to the value of set options, then, after a period of time, a Minor or Major alarm is raised.
3. Major alarms on this MO may be downgraded to Warning alarms based on the value used in the set
options command.
4. It may take up to one hour for these SYNC alarms to clear due to "leaky bucket" strategy.
Table 10-402. Synchronization Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
0 Any Any Any test synchronization
1 (a)
1
Any None WARNING/
MINOR(j)
2
OFF None
18 (b) 0 disable sync WARNING OFF enable sync
257 (c)
1
Any None WARNING/
MINOR(j)
2
OFF None
513 (d)
1
Any None WARNING/
MAJOR(j)
2
OFF None
769 (e) None MAJOR/
WARNING
3
OFF None
1793 (f)
4
0-50 None MAJOR/
WARNING
OFF enable sync
2049 (g)
(i)
4
0 None WARNING OFF None
2305 (h)
(i)
4
0 None WARNING OFF None
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