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3
Click the
Open Loop Step Test
button.
•
The motor is performing reciprocating
operation and the test result on the
right is displayed.
•
If the motor does not rotate, change
the
Test Amplitude
parameter to a
large value.
•
The test result is when the
Test
Amplitude
parameter is set to 8.0%.
3-6-2
Current Loop Gain Setting
Follow the procedure below to perform current loop gain settings and adjust them to achieve desired
response characteristics.
1
In the Tune screen, select
Current
Loop Tuning
‒
Interactive Tune
.
2
Set the following parameters.
IliGain
: 0.0099999998 (Default)
IpfGain
: 0
IpbGain
: 0
Magnitude
: 3000 bits
Dwell Time
: 50 ms
3 DirectPWM Interface Connection Procedure
3-20
CK3M-series Startup Guide DirectPWM Interface (O047)