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Fanuc 30i/31i/32i CNC

Fanuc 30i/31i/32i CNC Error Codes

Complete alarm and error code reference for the Fanuc 30i/31i/32i CNC. Browse all 85 documented fault codes below, each linking to a detailed troubleshooting guide.

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Complete Alarm List

PARAMETER CHECK SUM ERROR

CAN NOT START REFERENCE RETURN WITH MECHANICAL STOPPER SETTING

AXIS IMMEDIATE STOP

+ OVERTRAVEL ( SOFT 1 )

- OVERTRAVEL ( SOFT 1 )

+ OVERTRAVEL ( SOFT 2 )

- OVERTRAVEL ( SOFT 2 )

+ OVERTRAVEL ( SOFT 3 )

- OVERTRAVEL ( SOFT 3 )

EXCESS MAXIMUM REV. DATA

ILLEGAL ACC/DEC

PROGRAM DATA ERROR

PROGRAM SIZE OVER

PROGRAM SIZE ERROR(OPTION)

PMC TYPE UNMATCH

PMC LABEL CHECK ERROR

PROGRAM DATA ERROR BY I/O

LADDER DATA ERROR

LADDER FUNC. PRM IS OUT OF RANGE

I/O Link ERROR(CHn)

I/O Link ERROR(CHn

TOO MUCH OUTPUT

TOO MUCH INPUT DATA

TOO MUCH SLOT IN

MAX SETTING OUTPUT

MAX SETTING INPUT

PROGRAM DATA ERROR(PT/NT)

NO OPTION(FUNCTON BLOCK)

MESSAGE DATA UPDATE ERROR. PLEASE TRUN OFF POWER AFTER SAVING DATA.

ILLEGAL OVERRIDE FUNCTION SETTING (TOO MANY PMC PATHS)

STEP SEQUENCE TIME

PMC EXECUTION ORDER ERROR

PMC EXECUTION PERCENTAGE ERROR

I/O Link CHANNEL ASSIGNMENT ERROR

NC-PMC I/F ASSIGNMENT ERROR

LEVEL1 EXECUTION CYCLE ERROR

MULTI PATH PMC I/F ASSIGNMENT ERROR

PMC MEMORY TYPE SETTING ERROR

I/O Link i ERROR(CHn)

I/O Link i ERROR(CHn

I/O Link i DCS ERROR

I/O Link CHANNEL SETTING ERROR

I/O Link i TOO MANY

I/O Link i TOO MANY

I/O Link i PMC ADDRESS

I/O Link i TOO MANY SAFETY I/O GROYPS

I/O Link i TOO MANY ASSIGNMENTS IN HIGH

I/O Link i ASSIGNMENT

PMC ADDRESS BLOCK OVERLAPPED BETWEEN I/O

I/O Link i STATUS ALARM LENGTH OVER IN

EDITING I/O CONFIGURATION DATA IS NOT COMPLETED

TOO LARGE I/O CONFIGURATION DATA

I/O CONFIGURATION DATA PARITY

I/O CONFIGURATION DATA ERROR BY I/O

UNSUPPORTED I/O CONFIGURATION DATA

I/O CONFIGURATION DATA ERROR

IO Link MAX GROUP

IO Link FAILURE(CHn

OPERATE PANEL ADDRESS ERROR

ABORT NC-WINDOW/EXIN

LADDER SP ERROR(STACK)

SEQUENCE PROGRAM IS NOT WRITTEN TO FLASH ROM

NO OPTION(STEP SEQUENCE)

INCOMPATIBLE FUNCTION

OVERRIDE FUNCTION IS ACTIVE

UNSUPPORTED FUNCTION

MESSAGE FILE SYMBOL UNDEFINED

MESSAGE FILE SYMBOL INVALID

MESSAGE FILE ADDRESS DUPLICATE

MESSAGE FILE NUMBER ERROR

MESSAGE FILE IS NOT WRITTEN TO FLASH ROM

MESSAGE FILE SIZE OVER

MESSAGE FILE MISMATCH

MESSAGE FILE PARITY

MESSAGE FILE ERROR BY I/O

I/O CONFIGURATION DATA IS NOT WRITTEN TO FLASH ROM

I/O Link i DO ALARM

I/O Link i STATUS

, END3, SP, and SPE). TOO LARGE DATA TO COPY

, which will not be executed. OVERLAPPED JMP

using another PC. (It cannot