Haas CNC Alarm 393 (Mill) INVALID MOTION IN G74 OR G84

Haas CNC Alarm 393 (Mill) INVALID MOTION IN G74 OR G84
Alarm Description, Cause & Remedy
Rigid Tapping G74 or G84 can only be in the Z minus direction. Make sure that the distance from the reference position to the commanded Z depth is in the minus direction. Check your program for G74 or G84 formatting.


Haas CNC Alarm 393 (Mill) INVALID MOTION IN G74 OR G84