To prevent the Fanuc 366 alarm from occurring in the future, follow these best practices:
In order I would check all connections between the drive and motor are good, replace the X axis encoder cable, The X axis encoder, Fanuc CNC forum FANUC Pulse Encoder Related Alarms - Fixtech - CNCFixtech
Incorrect timer constants cause alarm 366. For example:
This alarm involves servo motors and high voltage.
To prevent the Fanuc 366 alarm from occurring in the future, follow these best practices:
In order I would check all connections between the drive and motor are good, replace the X axis encoder cable, The X axis encoder, Fanuc CNC forum FANUC Pulse Encoder Related Alarms - Fixtech - CNCFixtech
Incorrect timer constants cause alarm 366. For example:
This alarm involves servo motors and high voltage.