bradp Posted July 22, 2008 Share Posted July 22, 2008 What is the difference between Motor[n].PhaseCtrl=2 or =4 (Ix01=2 and 4)? I have a direct PWM amplifier and have PPMAC commutating the Motor. Either setting seems to work the same but current loop tuning in the IDE only works when Motor[n].PhaseCtrl=4. Link to comment Share on other sites More sharing options...
Sina.Sattari Posted July 26, 2008 Share Posted July 26, 2008 Brad, Motor[n].PhaseCtrl=4 will work with Gate1 style if you want to do direct PWM. =1 is designed for Gate3. Link to comment Share on other sites More sharing options...
bradp Posted July 28, 2008 Author Share Posted July 28, 2008 [quote=sina] Brad, Motor[n].PhaseCtrl=4 will work with Gate1 style if you want to do direct PWM. =1 is designed for Gate3. [/quote] Thanks. Any idea what Motor[n].PhaseCtrl=2 does differently than Motor[n].PhaseCtrl=4? Motor[n].PhaseCtrl=2 also works with Gate1 and direct PWM. Link to comment Share on other sites More sharing options...
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