Underload

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This fault indicates an underload condition where the measured motor current has dropped below the level set by parameter F611 ([Underload level]), potentially due to loss of load or mechanical failure.

• The measured motor current has dropped below the level set by parameter F611.
• Loss of mechanical load on the motor.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check parameters F610 ([Underload det.]), F611 ([Underload level]), and F612 ([Underload det. time]) for correct settings.

2. 2

   Verify the mechanical coupling between the motor and the load.