Haas CNC Alarm 694 (Mill) ATC SWITCH FAULT

Haas CNC Alarm 694 (Mill) ATC SWITCH FAULT
Alarm Description, Cause & Remedy
Conflicting switch states detected; such as simultaneous shuttle at spindle and shuttle at chain, or tool pocket up and down. Check for damaged or sticking switches, damaged wiring, or debris buildup. Use Tool Changer Restore to recover the ATC, then resume normal operation.


Haas CNC Alarm 694 (Mill) ATC SWITCH FAULT