Fanuc Troubleshooting Alarm SP201 (Duplicate Definition of Spindle Motor Number)

Fanuc Series 15i 150i

Fanuc Alarm SP0201 (Duplicate Definition of Spindle Motor Number)

Fanuc Alarm SP201 MOTOR NUMBER DUPLICATE

Motor numbers assigned to spindles are set incorrectly.

Cause and Action

The same non–zero value appears more than once in parameter No. 5841. Check the parameter setting.