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MOTOR TURNING ERROR fault in parker AC690 drive

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Cause : MOTOR TURNING ERROR comes when the motor must be stationary when starting the Autotune. This could be due to a variety of factors, such as mechanical issues, electrical problems, or software errors.

MOTOR TURNING ERROR fault in parker AC690 drive indicates a problem with the motor's ability to rotate or maintain a specific speed.

Possible Causes and Solutions:

  1. Mechanical Issues:

    • Solution: Inspect the motor for any physical damage, such as broken shafts, worn bearings, or binding. Check for obstructions that might be preventing the motor from turning.
    • Consider: Performing a thorough mechanical inspection and addressing any identified problems.
  2. Electrical Issues:

    • Solution: Check the motor's electrical connections for any loose, damaged, or shorted wires. Ensure that the motor is receiving the correct voltage and current.
    • Consider: Using a multimeter to measure the motor's current draw and voltage supply.
  3. Software Issues:

    • Solution: Verify that the drive's software settings are appropriate for the motor and load. Incorrect settings, such as a misconfigured motor type or an inappropriate starting method, can cause the motor to fail to turn.
    • Consider: Consulting the drive's manual for proper settings and troubleshooting guidelines.
  4. External Factors:

    • Solution: Check for any external factors that might be affecting the motor's ability to turn, such as excessive load, mechanical jamming, or environmental conditions.
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