Haas CNC Alarm 642 (Mill) 642 APC-PIN CLEAR SWITCH FAULT

Haas CNC Alarm 642 (Mill) 642 APC-PIN CLEAR SWITCH FAULT
Alarm Description, Cause & Remedy
One of the pallet changer pin clear switches was contacted unexpectedly. The most likely cause is debris on a switch. Also check the pin clear switches for damage and their electrical wiring for damage. After correcting the condition, run M50 to continue machining.


Haas CNC Alarm 642 (Mill) 642 APC-PIN CLEAR SWITCH FAULT