Fanuc Power Mate i-D/H Operation Maintenance Handbook

9. ERROR CODE LIST
327
Contents and solutionMessage
3 PC050 NMI SLC
aa:bb
or
PC050 I/O Link
aa:bb
A communication error occurred in the I/O Link.
aa and bb indicate internal error code.
If this error occurs, the possible causes are as fol-
lows:
(1) Although the base expansion is assigned when
the I/O Unit A is used, the base is not connected.
(2) A cable is not connected securely.
(3) Cabling is faulty.
(4) I/O equipment (I/O unit, Power Mate, etc.) is
faulty.
(5) The base PC board is faulty.
(1) Check whether the I/O assignment data and the
actual I/O equipment connection match.
(2) Check whether the cables are connected cor-
rectly.
(3) According to FANUC I/O UnitMODEL A Con-
nection and Maintenance Manual (B–61813E)
or FANUC I/O UnitMODEL B Connection
manual” (B62163E), check for an error in the
cable specifications.
(4) Replace the I/O unit interface module, cable, or
base PC board. Then, check whether the error
still occurs.
4 PC060 FBUS
xxxxxxxx:yyyyyyyy
PC061 FL–R
xxxxxxxx:yyyyyyyy
PC062 FL–W
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.
Report the conditions under which the error occurred
(system configuration, operation, time and frequen-
cy of error occurrences, tc.), the indicated internal er-
ror code, and the LED status on each board to FA-
NUC.
5 PC070 SUB65 CALL
(STACK)
A stack error occurred during execution of ladder
function instruction CALL/CALLU.
Check the correspondence between the CALL/CAL-
LU instruction and SPE instruction. If the error can-
not 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.
Report the conditions under which the error occurred
(system configuration, operation, time and frequen-
cy of error occurrences, etc.), the indicated internal
error code, and the LED status on each board to FA-
NUC.
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.
Replace the base PC board, then check whether the
error recurs. If the error still occurs even after the re-
placement of the motherboard, report the conditions
under which the error occurred (system configura-
tion, operation, time and frequency of error occur-
rences, etc.) to FANUC.

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