Fanuc Alarms

Fanuc Alarm 142 ILLEGAL SCALE RATE Fanuc Alarm Description M series Scaling magnification is commanded in other than 1 to 999999. Correct the scaling magnification setting (G51 Pp . ….

Fanuc Alarm 141 CAN NOT COMMAND G51 IN CRC Fanuc Alarm Description M series G51 (Scaling ON) is commanded in the tool offset mode. Modify the program. Applies to Fanuc…

Fanuc Alarm 136 ILLEGAL AXIS COMMAND Fanuc Alarm Description M series In index table indexing.Another control axis was instructed together with the B axis. Modify the program. Applies to Fanuc…

Fanuc Alarm 136 C/H–CODE & MOVE CMD IN SAME BLK. Fanuc Alarm Description T series A move command of other axes was specified to the same block as spindle indexing…

Fanuc Alarm 135 SPINDLE ORIENTATION PLEASE Fanuc Alarm Description T series Without any spindle orientation , an attept was made for spindle indexing. Perform spindle orientation. Applies to Fanuc CNC…

Fanuc Alarm 135 ILLEGAL ANGLE COMMAND Fanuc Alarm Description M series The index table indexing positioning angle was instructed in other than an integral multiple of the value of the…

Fanuc Alarm 133 ILLEGAL DATA IN EXT. ALARM MSG Fanuc Alarm Description Small section data is erroneous in external alarm message or external operator message. Check the PMC ladder diagram….

Fanuc Alarm 132 ALARM NUMBER NOT FOUND Fanuc Alarm Description No alarm No.concerned exists in external alarm message clear.Check the PMC ladder diagram. Applies to Fanuc CNC Controls 21 Model…

Fanuc Alarm 131 TOO MANY EXTERNAL ALARM MESSAGES Fanuc Alarm Description Five or more alarms have generated in external alarm message.Consult the PMC ladder diagram to find the cause. Applies…

Fanuc Alarm 130 ILLEGAL AXIS OPERATION Fanuc Alarm Description An axis control command was given by PMC to an axis controlled by CNC.Or an axis control command was given by…

Fanuc Alarm 129 ILLEGAL ARGUMENT ADDRESS Fanuc Alarm Description An address which is not allowed in (Argument Designation) is used.Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 128 ILLEGAL MACRO SEQUENCE NUMBER Fanuc Alarm Description The sequence number specified in the branch command was not 0 to 9999. Or, it cannot be searched.Modify the program….

Fanuc Alarm 127 NC, MACRO STATEMENT IN SAME BLOCK Fanuc Alarm Description NC and custom macro commands coexist. Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 126 ILLEGAL LOOP NUMBER Fanuc Alarm Description In DOn, 1
<= n <=
3 is not established. Modify the program. 30i, 31i, 32i Model A DO and END…

Fanuc Alarm 125 FORMAT ERROR IN MACRO Fanuc Alarm Description (Formula) format is erroneous. Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 124 MISSING END STATEMENT Fanuc Alarm Description DO – END does not correspond to 1 : 1. Modify the program. 30i, 31i, 32i Model A The END instruction…

Fanuc Alarm 123 CAN NOT USE MACRO COMMAND IN DNC Fanuc Alarm Description Macro control command is used during DNC operation. Modify the program. Applies to Fanuc CNC Controls 21…

Fanuc Alarm 122 QUADRUPLICATE MACRO MODAL–CALL Fanuc Alarm Description A total of four macro calls and macro modal calls are nested.Correct the program.

Fanuc Alarm 119 ILLEGAL ARGUMENT Fanuc Alarm Description The SQRT argument is negative, BCD argument is negative, or other values than 0 to 9 are present on each line of…

Fanuc Alarm 118 PARENTHESIS NESTING ERROR Fanuc Alarm Description The nesting of bracket exceeds the upper limit (quintuple). Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 116 WRITE PROTECTED VARIABLE Fanuc Alarm Description The left side of substitution statement is a variable whose substitution is inhibited. Modify the program. 30i, 31i, 32i Model A…

Fanuc Alarm 115 ILLEGAL VARIABLE NUMBER Fanuc Alarm Description A value not defined as a variable number is designated in the custom macro. Modify the program. OR A value not…

Fanuc Alarm 114 FORMAT ERROR IN MACRO Fanuc Alarm Description There is an error in other formats than (Formula). Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 113 IMPROPER COMMAND Fanuc Alarm Description A function which cannot be used in custom macro is commanded. Modify the program. Applies to Fanuc CNC Controls 21 Model B…

Fanuc Alarm 112 DIVIDED BY ZERO Fanuc Alarm Description Division by zero was specified.(including tan 90°) Modify the program. Applies to Fanuc CNC Controls 21 Model B

Fanuc Alarm 111 CALCULATED DATA OVERFLOW Fanuc Alarm Description The result of calculation turns out to be invalid, an alarm No.111 is issued. –1047 to –10–29, 0, 10–29 to 1047 Modify the…

Fanuc Alarm 110 DATA OVERFLOW Fanuc Alarm Description The absolute value of fixed decimal point display data exceeds the allowable range. Modify the program. Applies to Fanuc CNC Controls 21…

Fanuc Alarm 109 FORMAT ERROR IN G08 Fanuc Alarm Description A value other than 0 or 1 was specified after P in the G08 code, or no value was specified.

Fanuc Alarm 91 REFERENCE RETURN INCOMPLETE Fanuc Alarm Description In the automatic operation halt state, manual reference position return cannot be performed. Applies to Fanuc CNC Controls 21 Model B

Alarm Fanuc Alarm 90 REFERENCE RETURN INCOMPLETE Fanuc Alarm Description 21 Model B The reference position return cannot be performed normally because the reference position return start point is too…

Fanuc Alarm 99 MDI EXEC NOT ALLOWED AFT.SEARCH Fanuc Alarm Description After completion of search in program restart, a move command is given with MDI. Move axis before a move…

Fanuc Alarm 100 PARAMETER WRITE ENABLE Fanuc Alarm Description On the PARAMETER(SETTING) screen, PWE(parameter writing enabled) is set to 1. Set it to 0, then reset the system. Applies to…

Fanuc Alarm 101 PLEASE CLEAR MEMORY Fanuc Alarm Description The power turned off while rewriting the memory by program edit operation.If this alarm has occurred, press (RESET) while pressing (PROG),and…

Fanuc Alarm 95 P TYPE NOT ALLOWED (EXT OFS CHG) Fanuc Alarm Description P type cannot be specified when the program is restarted.(After the automatic operation was interrupted, the external…

Fanuc Alarm 92 AXES NOT ON THE REFERENCE POINT Fanuc Alarm Description The commanded axis by G27 (Reference position return check) did not return to the reference position. Applies to…