Fanuc 21i Alarm Codes

Fanuc 21i Alarm Codes for CNC machinists.

Fanuc 21iMB

Fanuc 21iMB

Fanuc 21i Alarms

Program errors (P/S alarm)

Program errors /Alarms on program and operation (P/S alarm)

Background edit alarm

BP/S alarmBP/S alarm occurs in the same number as the P/S alarm that occurs in ordinary program edit. (070, 071, 072, 073, 074 085,086,087 etc.)

Absolute pulse coder (APC) alarms

Serial pulse coder (SPC) alarms

Servo Alarms

Over travel alarms

Overheat alarms

Rigid tapping alarms

Serial Spindle Alarms

Safety zone alarms

System Alarms