Haas CNC Alarm 469 (Lathe) V LIMIT SWITCH

Haas CNC Alarm 469 (Lathe) V LIMIT SWITCH
Alarm Description, Cause & Remedy
Bar feeder hit limit switch or switch disconnected. Stored stroke limits should stop slides before they hit limit switches. Verify value of Parameter 409, Grid Offset and check wiring to limit switch. Can also be caused by a loose encoder shaft at back of the motor or coupling of motor to the screw.


Haas CNC Alarm 469 (Lathe) V LIMIT SWITCH