Alarm: 781 U TRANSITION FAULT MOCON2 – Haas Lathe
Haas Alarm Description:
Illegal transitions of count pulses in U-axis. This alarm usually indicates that the encoder has been damaged and encoder position data is unreliable. This can also be caused by loose connectors at the MOCON or MOTIF printed circuit board.
- Haas Alarms PDF by Haas Automation, Inc.