Fanuc Alarm SP987 SERIAL SPINDLE CONTROL ERROR

Fanuc Alarm SP987

Fanuc Alarm SP987 SERIAL SPINDLE CONTROL ERROR

Fanuc Alarm Description
Fanuc 15i
Defective SIC–LSI on the CNC

Troubleshooting Procedure

Fanuc Troubleshooting Alarm SP0987 (Serial Spindle Control Error)