IBM 3745 Problem Determination Manual page 59

_._------------_._-_._-_._----_._----------------------~.
ALARM B7: MOSS OFFLINE ON OPERATOR'S REQUEST hhmmss ref code
Cause: - The operator set MOSS offline.
This alarm may also be displayed when the operator started to set MOSS offline and
cancelled the operation by pressing the break key. Actual MOSS status is shown in the
MSA.
Action: No action required.
ALARM B8: LA xx DISCONNECTED ON OPERATOR'S REQUEST
Cause:
-Action:
Service personnel disconnected line adapter (scanner) xx.
No local action required.
ALARM B9: TRA xx DISCONNECTED ON OPER.ATOR'S REQUEST
Cause:
Action:
Service personnel disconnected a token-ring adapter.
No local action required.
ALARM BA: HSS xx DISCONNECTED ON OPERATOR'S REQUEST
Cause:
Action:
Service personnel disconnected a high-speed scanner.
No local action required.
ALARM BB: MANUAL FALLBACK OR IPL COMPLETE WITH ERROR(S) CCU-x
Cause: CCU
Main storage
hhmmss ref code
hhmmss ref code
hhmmss ref
co~e
hhmmss ref code
Non-disruptive errors occurred during the fallback or during the IPL following the fallback.
The 3745 is running, but with some restrictions.
Action:
co
and give reference code.
1-42
IBM 3745 Communication Controller: Problem Determination Guide
o
o