If T1-12 = 1 [Test Mode Selection = Yes] when selecting Stationary Auto-Tuning, the drive will automatically set motor parameters E2-02 [Motor Rated Slip] and E2-03 [Motor No-Load Current] after Auto-Tuning is complete when you use the motor for the first time in Drive Mode.

After Stationary Auto-Tuning is complete, use this procedure to do the operation in test mode:

  1. Check the E2-02 and E2-03 values on the “Modified Parameters/Fault Log” screen or the “Parameters” screen.

  2. Operate the motor in Drive Mode with these conditions:

    • Make sure that you connect all wiring between the drive and motor

    • Make sure that a mechanical brake on the motor shaft is not locked

    • The maximum motor load must be 30% of the rated load.

    • Keep a constant speed of 30% of E1-06 [Base Frequency] (default value = maximum frequency) or more for 1 second or longer.

  3. After the motor stops, examine the values of E2-02 and E2-03 again in the Verify Menu or Parameter Setting Mode.

  4. Make sure that the input data is correct.

    When the settings in E2-02 and E2-03 are different than in step 1, the drive set the values automatically.