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PGo
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Encoder (PG) Feedback Loss
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The encoder cable is disconnected or wired incorrectly.
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Examine for wiring errors or disconnected wires in the encoder cable, and repair problems.
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The encoder is not receiving power.
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Examine the encoder power supply.
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The holding brake is stopping the motor.
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Release the holding brake.
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Note:
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The drive detects this error if it does not receive the speed detection pulse signal from the encoder in the detection time set in F1-14 [Encoder Open-Circuit Detect Time].
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Do a Fault Reset to clear the fault.
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If the drive detects this error, it will operate the motor as specified by the Stopping Method set in F1-02 [PG Open Circuit Detection Select].
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