Fanuc Alarm 5401: SPL:ILLEGAL COMMAND
Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series
In a G code mode in which specification of G06.1 is not permitted, G06.1 is specified.
Have you faced Fanuc Alarm 5401 SPL:ILLEGAL COMMAND 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 5303: TOUCH PANEL ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A touch panel error occurred. Cause;1. The touch panel is kept pressed.;2. The touch panel was pressed when power was turned on. Remove the above causes, and turn on the power again. Have you…
In the world of CNC machining, encountering a FANUC 401 Alarm can bring production to a grinding halt. This specific error is one of the most common—yet occasionally frustrating—faults found in FANUC Alpha and Beta series drive systems. Specifically, the 401 alarm stands for “V-Ready Off.” In simpler terms, the CNC control is expecting the…
Fanuc Alarm 5311: FSSB:ILLEGAL CONNECTION Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A connection related to FSSB is illegal. This alarm is issued when either of the following is found;1. Two axes having adjacent servo axis numbers (parameter No. 1023), odd number and even number, are assigned…
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 5058: G35/G36 FORMAT ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A command for switching the major axis has been specified for circular threading. Alternatively, a command for setting the length of the major axis to 0 has been specified for circular threading. Have you…
Fanuc Alarm 4520: T, M INHIBITED IN NIBBLING-MODE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description T code, M code, G04, G70 or G75 was specified in the nibbling mode. Have you faced Fanuc Alarm 4520 T, M INHIBITED IN NIBBLING-MODE on your machine? Share your experience or troubleshooting…