Omron CK3W-AX1313 Series, Startup Manual

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1
In the Tune screen, select Position
Loop Auto-tune ‒ Advance Auto-
tune .
2
Set the following parameters.
Amplifier Type : Direct PWM
Auto Select Bandwidth : Select the
check box.
Encoder Resolution : 8000 cts/rev
Excitation Magnitude : 8.0%
*1
Iteration No. : 2
*1. Select the value rotated in the open
loop in step 3 in 3-6-1 Open Loop
Test on page 3-19.
•
For Encoder Resolution , set the
pulse counts per one motor rotation.
In this example, 2000 pulses per ro-
tation of the digital quadrature encod-
er is set to be multiplied by four, so
Encoder Resolution indicates 8000.
3
Click the Auto-tune Motor button.
4
If the message on the right appears,
click the
Yes button.
3 DirectPWM Interface Connection Procedure
3-22
CK3M-series Startup Guide DirectPWM Interface (O047)