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Maintenance Object Repair Procedures
555-233-123 10-738 Issue 4 May 2002
Hardware Error Log Entries and Test to Clear
Values
Notes:
a. This error occurs whenever the EPN is unable to send up-link control
messages and the control channel of the TDM Bus in the EPN has been
switched as part of the recovery procedure.
b. This error occurs whenever the EPN is unable to send up-link control
messages, and an EI link switch is invoked as part of the recovery
procedure.
c. This error occurs whenever the EPN is unable to send up-link control
messages and the EPN Tone-Clock is switched as part of the recovery
procedure.
d. This error occurs whenever the EPN is unable to send up-link control
messages and the EPN has been reset as part of the recovery procedure.
e. This error occurs whenever the EPN is unable to send up-link control
messages, but recovers after the control channels of the TDM Bus in the
EPN are switched.
f. This error occurs whenever EPN is unable to send up-link control
messages, but recovers after the Expansion Interface Links to the EPN are
switched.
g. This error occurs whenever the EPN is unable to send up-link control
messages, but recovers after the active Tone-Clock in the EPN is switched.
Table 10-277. EPN-SNTY Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
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.
0 Any None
8801 (a) Any None
8802 (b) Any None
8803 (c) Any None
8804 (d) Any None
9901 (e) Any None
9902 (f) Any None
9903 (g) Any None