Fanuc Alarm 751 FIRST SPINDLE ALARM DETECTION (AL–XX)
Fanuc Spindle Alarm Description
This alarm indicates in the NC that an alarm is generated in the spindle unit of the system with the serial spindle. The alarm is displayed in form AL–XX (XX is a number). The alarm number XX is the number indicated on the spindle amplifier. The CNC holds this number and displays on the screen.