Current control loop is not tuned

Hva betyr 4068 ?

The current control loop has not been properly tuned before attempting rotor parameters autotuning, specifically applicable to asynchronous motors. Proper current loop tuning is a prerequisite for accurate rotor parameter identification.

• Rotor parameters autotuning initiated before the current control loop was tuned.
• Skipped or incomplete current loop tuning during the commissioning process.
• Incorrect motor type selected, leading to an expectation of current loop tuning when it hasn't occurred.
• Corruption of tuning parameters requiring a re-tune.

Klikk på steg for å spore fremgangen.

1. 1

   Re-run the full autotuning process, ensuring the current control loop tuning step is successfully completed first.

2. 2

   Verify that the correct motor type (asynchronous motor) is selected in the drive parameters for which this tuning is applicable.

3. 3

   Check drive diagnostics for any errors or warnings related to the current control loop tuning process itself.

4. 4

   Ensure all motor nameplate data (e.g., current, voltage, speed) are accurately entered before starting autotuning.