Facing is a basic machining operation performed on a CNC lathe, the purpose of which is to cut the end face of a workpiece to a perfectly smooth, straight, and accurate length. The main purpose of facing in a CNC machine is to make the end of the workpiece perfectly smooth, clean and straight so…
Fanuc Alarm 80: G37 ARRIVAL SIGNAL NOT ASSERTED Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description M series In the automatic tool length measurement function (G37), the measurement position reach signal (XAE, YAE,or ZAE) is not turned on within an area specified in parameter 6254 (value ε).This is due to a…
Fanuc Alarm 109: FORMAT ERROR IN G08 Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description A value other than 0 or 1 was specified after P in the G08 code, or no value was specified. Have you faced Fanuc Alarm 109 FORMAT ERROR IN G08 on your machine? Share your experience…
Fanuc Alarm 125: FORMAT ERROR IN MACRO Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description (Formula) format is erroneous. Modify the program. Have you faced Fanuc Alarm 125 FORMAT ERROR IN MACRO on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and…
Fanuc Alarm 7: ILLEGAL USE OF DECIMAL POINT Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description Decimal point “.” input error (A decimal point was input after an address with which it can not be used. Or two decimal points were input.) Modify the program. Have you faced Fanuc Alarm 7…
Fanuc Alarm 81: OFFSET NUMBER NOT FOUND IN G37 Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description M series Tool length automatic measurement (G37) was specified without a H code.(Automatic tool length measurement function) Modify the program. Have you faced Fanuc Alarm 81 OFFSET NUMBER NOT FOUND IN G37 on your…
Fanuc Alarm 82: T–CODE NOT ALLOWED IN G37 Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description T series; T code and automatic tool compensation (G36, G37) were specified in the same block. (Automatic tool compensation function) Modify the program. Have you faced Fanuc Alarm 82 T–CODE NOT ALLOWED IN G37 on…
Fanuc Alarm 27: NO AXES COMMANDED IN G43/G44 Fanuc Control Model: Series 16 / 18 / 21 (e.g., 16-M, 18i-M, 21i-M) Fanuc Alarm Description This alarm typically the system attempts . Have you faced Fanuc Alarm 27 NO AXES COMMANDED IN G43/G44 on your machine? Share your experience or troubleshooting tips in the comments below to help…
Fanuc Alarm 100: PARAMETER WRITE ENABLE Fanuc Control Model: Series 16 / 18 / 21 and 16i / 18i / 21i, 30i / 31i / 32i, 15 / 15i Fanuc Alarm Description On the PARAMETER(SETTING) screen, PWE(parameter writing enabled) is set to 1. Set it to 0, then reset the system. Have you faced Fanuc…
Fanuc Alarm 82: ILLEGAL MACRO STATEMENT Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series Fanuc Alarm Description M series H code and automatic tool compensation (G37) were specified in the same block. (Automatic tool length measurement function) Modify the program. Have you faced Fanuc Alarm 82 H–CODE NOT ALLOWED IN G37 on your machine?…
Fanuc Alarm 79: PROGRAM VERIFY ERROR Fanuc Control Model: 0-i, 16/18/21, 16i/18i/21i, 30i/31i/32i Fanuc Alarm Description In memory or program collation, a program in memory does not match the program being verified. Have you faced Fanuc Alarm 79 PROGRAM VERIFY ERROR on your machine? Share your experience or troubleshooting tips in the comments below to help other…
Fanuc Alarm 78: NUMBER NOT FOUND Fanuc Control Model: Series 0 / 0-Mate / 0i (Model A, B, C, D, F), 16 / 18 / 21, 16i / 18i / 21i, 30i / 31i / 32i Fanuc Alarm Description A program number or a sequence number which was specified by address P in the block…
Fanuc Alarm 77: SUB PROGRAM NESTING ERROR Fanuc Control Model: It applies to: Fanuc Alarm Description The subprogram was called in five folds. Modify the program. Have you faced Fanuc Alarm 77 SUB PROGRAM NESTING ERROR on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear…
Fanuc Alarm 76: ADDRESS P NOT DEFINED Fanuc Control Model: Series 16 / 18 / 21, 16i / 18i / 21i, 0i / 0i-Mate (Series 0i-A/B/C/D/F), 30i / 31i / 32i Model A / B, 21 Model B Fanuc Alarm Description Address P (program number) was not commanded in the block which includes an M98,…
Fanuc Alarm 75: PROTECT Fanuc Control Model: Fanuc 0i, 16i / 18i / 21i, 30i / 31i / 32i Fanuc Alarm 75 (PROTECT) is a memory/program protection alarm that occurs when an operator attempts to edit, insert, or delete a program block or parameter while the Program Protect Key is switched ON or memory write…
Fanuc Alarm 74: ILLEGAL PROGRAM NUMBER Fanus Control Model: 16/18/21 Fanuc Alarm Description The program number is other than 1 to 9999. Modify the program number.
Fanuc Alarm 73: PROGRAM NUMBER ALREADY IN USE Fanuc Control Model: Series 0 / 00 / 0-Mate, Series 0i-A/B/C/D/F), 16 / 18 / 21, 16i / 18i / 21i, 160i / 180i / 210i Fanuc Alarm Description The commanded program number has already been used. Change the program number or delete unnecessary programs and execute…
Fanuc Alarm 72: TOO MANY PROGRAMS Fanuc Alarm 72: TOO MANY PROGRAMS occurs when the total number of registered programs stored in the CNC memory exceeds the maximum allowable limit. Fanuc Control Model: 16 / 18 / 21, 16i / 18i / 21i, 160i / 180i / 210i Fanuc Alarm Description The number of programs…
Fanuc Alarm 71: DATA NOT FOUND Fanuc Control Model: Series 0 / 0-Mate / 0i (Model A, B, C, D, F), 16 / 18 / 21 and 16i / 18i / 21i, 160i / 180i / 210i, 30i / 31i / 32i Fanuc Alarm Description The address to be searched was not found. Or the…
Fanuc Alarm 70: NO PROGRAM SPACE IN MEMORY Fanus Control Model: 16/18/21 Fanuc Alarm Description The memory area is insufficient. Delete any unnecessary programs, then retry.