Fanuc Alarm 49: ILLEGAL OPERATION (G68/G69)
Fanus Control Model: 16/18/21, 16i/18i/21i
Alarm Description
The commands for three–dimensional coordinate conversion (G68,G69) and tool length compensation (G43, G44, G45) are not nested. Modify the program.
Help the CNC Community: How Did You Fix It?
If you have encountered this Fanuc 49 ILLEGAL OPERATION (G68/G69) error code before or know a proven troubleshooting step to resolve it, please share your solution in the comments below