36 Rockwell Automation Publication 750-QS100B-EN-P - August 2020
Step 7: Tune the Motor Side Inverter Control
3. Navigate to parameter 10:699 [PM Vel Max]. Press the EDIT soft key.
4. Enter the same value you entered for parameter 10:691. Press the Enter soft key.
Perform the Direction Test
This procedure is for use with Flux Vector motor control mode.
1. Navigate to parameter 10:910 [Autotune]. Press the EDIT soft key.
2. Edit the value to 1 'Direction Test'. Press the Enter soft key.
3. To start motor rotation, press the Start key . The maximum motor speed during the test is 5 Hz.
You can stop motor rotation at any time during this test by pressing the Stop key .
4. To determine whether the current forward direction is the forward direction that the application requires, observe
the motor direction.
If the direction is as required, proceed to step 7
. If the direction is opposite from required, proceed to step 5.
5. Change the motor forward rotation direction.
If the motor direction is opposite from application requirements, you have two alternatives:
• Stop the drive, shutdown, and safely lockout drive power sources. Exchange any two motor output leads on the
drive output.
• Navigate to parameter 10:420 [Mtr Cfg Options]. Press the EDIT soft key. Use the HIM navigation keys to
select bit 4. Enter a value of 1. Press the ENTER soft key. This electronically reverses the phase rotation of the
applied voltage, effectively reversing the direction of rotation.
6. Perform step 1
through step 4 again to verify that the motor direction is now the direction that is required by the
application.
IMPORTANT If you reset parameters to defaults, this parameter is reset to 0 and the motor may rotate in the incorrect direction.
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