Fanuc Power Mate i-D/H Maintenance Manual

APPENDIX
B63175EN/03
A. ALARM LIST
491
Contents and solutionMessage
4 PC060 FBUS
xxxxxxxx:yyyyyyyy
PC061 FLR
xxxxxxxx:yyyyyyyy
PC062 FLW
aa: xxxxxxxx:yyyyyyyy
A bus error occurred in the PMC.
aa, xxxxxxxx, and yyyyyyyy indicate internal error code.
If this error occurs, the hardware may be faulty.
Solution)
Report the conditions under which the error occurred (system configuration,
operation, time and frequency of error occurrences, tc.), the indicated internal
error code, and the LED status on each board to FANUC.
5 PC070 SUB65 CALL (STACK) A stack error occurred during execution of ladder function instruction
CALL/CALLU.
Solution)
Check the correspondence between the CALL/CALLU instruction and SPE
instruction. If the error cannot be located, report the conditions under which the
error occurred and the ladder program to FANUC.
6 PC080 SYS EMG
xxxxxxxx:yyyyyyyy
PC081 FL EMG
xxxxxxxx:yyyyyyyy
A system alarm was caused by another software.
Solution)
Report the conditions under which the error occurred (system configuration,
operation, time and frequency of error occurrences, etc.), the indicated internal
error code, and the LED status on each board to FANUC.
7 PC097 PARITY ERR
(LADDER)
PC098 PARITY ERR (DRAM)
A parity error occurred in the PMC system.
If this error occurred, the base PC board may be faulty.
Solution)
Replace the base PC board, then check whether the error recurs. If the error still
occurs even after the replacement of the motherboard, report the conditions
under which the error occurred (system configuration, operation, time and
frequency of error occurrences, etc.) to FANUC.

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