Code

Name

Causes

Possible Solutions

End4

Adjusted Slip Calculation Error

The Auto-Tuning results were not in the applicable parameter setting range.

  • Make sure the input motor nameplate data is correct.

  • Do Rotational Auto-Tuning again and correctly set the motor nameplate data.

  • If you cannot uncouple the motor and load, do Stationary Auto-Tuning 2.

The motor rated slip that was measured after Stationary Auto-Tuning was 0.2 Hz or lower.

The motor rated slip that was measured after compensation with E2-08 [Motor Saturation Coefficient 2] is not in the applicable range.

The secondary resistor measurement results were not in the applicable range.