42 Rockwell Automation Publication 750-QS100B-EN-P - August 2020
Step 7: Tune the Motor Side Inverter Control
5. Ensure that the motor is uncoupled from the load. Ensure that the area around the motor is safely secured and the
motor shaft can freely rotate up to a speed of 75% of the motor nameplate base speed.
6. To begin the test, press the Start key. The maximum motor speed during the test is 75% of base speed.
Autotuning begins, indicated when the top line of the HIM shows ‘Autotuning’.
If you want to stop the motor rotation anytime during the Autotuning test, you can press the Stop key. The
HIM then shows a code 10032 ‘AutoTune Aborted’ fault and the motor coasts to a stop.
7. Wait for the test to complete. When complete, the drive stops and the HIM shows 'Stopped'.
8. Once the motor has stopped and is in a safe state, couple the load to the motor.
Static Motor ID Test
1. Navigate to parameter 10:910 [Autotune].
2. Press the EDIT soft key.
3. Set the value for this parameter to 2 ‘Static MtrID’.
4. Press the ENTER soft key.
Static Tune measures the following motor parameters:
• Stator Resistance, parameter 10:512 [u IM Stator Res]
• Stator Leakage Inductance, parameter 10:515 [u IM Leakage L]. Only in Flux Vector motor control mode.
• Stator Resistance Compensation, parameter 10:524 [u IM StatResComp]. Only in Flux Vector motor control
mode when motor feedback is not used.
5. To begin the test, press the Start key.
Autotuning begins, indicated when the top line of the HIM shows ‘Autotuning’.
If you want to stop the motor rotation anytime during the Autotuning test, you can press the Stop key. The
HIM then shows a code 10032 ‘AutoTune Aborted’ fault and the motor coasts to a stop.
6. Wait for the test to complete. When complete, the drive stops and the HIM shows 'Stopped'.
IMPORTANT The motor rotates during this test.
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