IBM 3745 Problem Determination Manual page 29

ALARM 29: CP ERROR: xxxxCCU·x STANDBY RE·IPL COMPLETE. DUMP hhmmss ref code
Cause: CCU
Action:
Control program
Line adapter microcode
Main storage
Processor switch
• Transfer the control program dump to the host and print it. Refer to the NCP, SSP, and
EP Diagnosis Guide.
• Resume operations and perform problem determination procedures. If the problem
occurs repeatedly:
Look for the control program abend code displayed in the previous BER (Event Log
Display function in the 3745 Advanced Operations Guide.).
Refer to the appropriate ~ontrol program documentation (NCP or else) for the abend
code xxxx description.
Check and, if necessary, correct generation parameters. There may be a mismatch
between hardware configuration and software generation parameters.
co
and give the reference code of the preceding alarms related to this one. To
display the alarms, use the Event Log Display (ELD) function. Refer to the 3745
Advanced Operations Guide.
ALARM 2F: HARDWARE ERROR: ELAyy (PORT 1·2) IML FAILED
Cause:
Action:
Local
CSMA/CD
adapter (hardware)
Mismatch between hardware and microcode levels
Internal power unit
• Use the Event Log Display (ELO) function to display tne previous alarm 01. Refer to the
3745 Advanced Operations Guide.
• CO
the hardware su'pport and give reference code of the alarm 01 and of the
previous BER's 0105 (type =01, 10 =05).
1-12
IBM 3745 Communication Controller: Problem Determination Guide
o