Tuning
AGD155 Product Manual Rev.2.2
Page 50
3.
After the auto-phasing is completed successfully, change the Auto-Phasing method to
Encoder
with Halls/Encoder switching
and save all parameters to flash. After reset or power cycle of the
controller, auto-phasing will be done by Hall sensors.
Figure 45. Using Hall Sensors to Avoid "Shake and Wake"
4.3.2 Current Loop Tuning
Select TUNE > CURR.
Enter motor’s phase resistance and phase inductance according to the motor’s
datasheet and enter the desired current loop bandwidth for this axis. Typically,
1000 Hz is suitable for most applications.
Click
Calculate PI
to calculate the current loop gains.
Check both checkboxes for auto data recording and user predefined data
recording.
Click
Apply Current Command
to test the current loop performance.
Figure 46. Current Loop Tuning