Yasnac alarm: 4 - ZR Unready (4)
J50, MX1, MX2, MX3
Machine Alarm Error & Message:
4 - ZR Unready (4)
Yasnac CNC Alarm Description: Reference point return not completed 4 axis
Additional Suggestions & Alarm Clarification:
You tried to initialize a Zero return and it stopped or never started to home out. This can be because you just reconnected the encoder and need to move one revolution on the motor by jogging then power down and up and rezero. It also could be a problem with the encoder as well as not establishing home position properly.
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