Fanuc Alarm 402: SERVO ALARM: SV CARD NOT EXIST
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
The axis control card is not provided.
Have you faced Fanuc Alarm 402 SERVO ALARM: SV CARD NOT EXIST on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear this error faster!
Fanuc Alarm 5046: ILLEGAL PARAMETER (ST.COMP) Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The parameter settings for straightness compensation contain an error. Possible causes are as follows;1. A parameter for a movement axis or compensation axis contains an axis number which is not used.;2. More than 128…
Fanuc Alarm 4508: ILLEGAL COMMAND IN RADIUS Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In a radius (G88) command, the traveling pitch (Q) or radius (I) was set to zero or a negative value, or the traveling pitch (Q) was greater than or equal to the arc…
Fanuc Alarm 5244: TOO MANY DI ON Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Even when an M code was encountered in automatic operation mode, the flexible synchronization mode signal was not driven on or off. Check the ladder and M codes. Have you faced Fanuc Alarm…
Fanuc Alarm PS067: G70–G73 IN FORBIDDEN MODE Fanus Control Model: Most commonly associated with Fanuc Series 0 (0-T/0-TF) and the Series 16/18/21 Description The control system receives a command in G70, G71, G72, or G73 that is incompatible with its specific mode. This problem usually occurs when you run these Canned Cycles in a sub-program…
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 4 ADDRESS NOT FOUND Fanus Control Model: Series 0/00/0-Mate and Series 10/11/12 Description The controller encounters an ‘Address’ or ‘Word’ within the program that it cannot recognize. When writing G-code or M-code, selecting a letter or number that does not exist in the system of this machine. How to Fix Alarm Check for…