Hi Andy > You just need to drive the 3-phase PWM pins in the right > way. Basically set up the DC motor exactly the same as the > other motors, but don't use the bldc component. You need a > scale component to create a negative copy of the PID output. > Then drive two of the 7i39 phases with the positive and > negative PID.
Sounds difficult (for me)... Would leaving the encoder feedback and the PID away simplify things. I'd be perfectly happy with the PWM signal only, as long as I can set the ration by a G-Code command. See you Flo ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
