Fanuc Alarm 91: REFERENCE RETURN INCOMPLETE
Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i and 30i/31i/32i series
In the automatic operation halt state, manual reference position return cannot be performed.
Have you faced Fanuc Alarm 91 REFERENCE RETURN INCOMPLETE 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 5401: SPL:ILLEGAL COMMAND Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description 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…
Fanuc Alarm 21: ILLEGAL PLANE AXIS COMMANDED Fanus Control Model: 16/18/21 Fanuc Alarm Description An axis not included in the selected plane (by using G17, G18, G19) was commanded in circular interpolation. Modify the program.
Fanuc Alarm 5243: DATA OUT OF RANGE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The gear ratio is not set correctly. (This alarm is issued when flexible synchronization is turned on.) Have you faced Fanuc Alarm 5243 DATA OUT OF RANGE on your machine? Share your experience or…
Fanuc Alarm 5196: ILLEGAL OPERATION (HPCC) Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Detach operation was performed in HPCC mode. (If detach operation is performed in HPCC mode, this alarm is issued after the currently executed block terminates.) Have you faced Fanuc Alarm 5196 ILLEGAL OPERATION (HPCC) on…
Haas Alarm: 183 Y CABLE FAULT – Mill Haas Alarm Description Cable from Y-axis encoder does not have valid differential signals. References Haas CNC Alarms and Troubleshooting by official Haas Automation documentation. Have you faced Haas Alarm 183 Y CABLE FAULT – Mill on your machine? Share your experience or troubleshooting tips in the comments below…
Fanuc Alarm 5242: ILLEGAL AXIS NUMBER Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The axis number of the synchronous master axis or slave axis is incorrect. (This alarm is issued when flexible synchronization is turned on.) Alternatively, the axis number of the slave axis is smaller than…