Haas CNC Alarm 639 (Mill) APC-DOOR NOT CLOSED

Haas CNC Alarm 639 (Mill) APC-DOOR NOT CLOSED
Alarm Description, Cause & Remedy
The automatic door did not close (in the allowable time) when necessary after an APC function has been performed. This can be caused by a bad air solenoid, a blocked or kinked airline, or a mechanical problem. After correcting the condition, run M50 to continue machining.


Haas CNC Alarm 639 (Mill) APC-DOOR NOT CLOSED