Can't set flux control proportional gain

What does 4070 mean?

The drive is unable to set the proportional gain for the flux control loop. This typically points to incorrect motor data, which impacts the drive's ability to properly calculate and apply control parameters for flux regulation.

• Incorrect motor data entered in the drive parameters.
• Motor model or type incompatible with the selected flux control strategy.
• Internal drive calculation error due to inconsistent or invalid motor parameters.
• Parameter limits or ranges being exceeded during the gain calculation.

Click steps to track your progress.

1. 1

   Check all motor data parameters (e.g., rated voltage, current, frequency, power, pole pairs) for accuracy against the motor nameplate.

2. 2

   Verify that the selected motor type and control method are appropriate for the connected motor.

3. 3

   Re-run the motor identification or autotuning process after correcting motor data.

4. 4

   If available, check the flux control loop parameters and ensure their range and scaling are valid.