Fanuc Alarm 115: ILLEGAL OPERAND
Fanus Control Model: 16/18/21, 16i/18i/21i
Alarm Description
An illegal operand or mathematical function argument was specified in a macro assignment.
Help the CNC Community: How Did You Fix It?
If you have encountered this Fanuc 115 ILLEGAL OPERAND error code before or know a proven troubleshooting step to resolve it, please share your solution in the comments below