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I have a question about the 'CalibrationAngle' variable tuning method of the PMSM sensored control examples.

Sang-il Nam
Expert 2430 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi,

I have a question about the 'CalibrationAngle' variable tuning method of the PMSM sensored control examples.

What is the difference between the 'F280x PMSM3_4' example's 'CalibrationAngle' variable tuning method in the past, and the 'HVPM_Sensored' example's 'CalibrationAngle' variable tuning method in the current ControlSUITE, for what reason?

in the past example(sprc212), while only 'Angle' was fixed to zero, in the current example(HVPM_Sensored), the 'IqRef' and 'IdRef' variables are control together with 'Angle'.
(It control with IqRef = 0 and IdRef = 0.05 in current example in ControlSUITE. in the past example, 'IdRef' is control to zero and 'IqRef' have some value.)

Was there a problem with the old-fashioned way?

Thanks.