Haas Alarm 784 SP MOT ENC TRANSITION FAULT – Haas Lathe
Alarm Description
Illegal transition of count pulses in Sp-axis. This alarm usually indicates that the encoder on the spindle motor 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.
This information is for reference only. Haas is a registered trademark and the original is the property of Haas Automation, Inc.
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