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InstaSPIN-MOTION without mechanical feedback

evs
Genius 5910 points


I was wondering if it is possible to spin the motor without mechanical feedback (resolver/encoder/hall).

I want to switch in the MainISR between.

 between

      ST_runPosConv(stHandle, encHandle, ctrlHandle);
      ST_runPosMove(stHandle);
      ST_runPosCtl(stHandle, ctrlHandle);

and

ST_runVelCtl(stHandle, ctrlHandle);

 Only for that I need to include:

 #include "spintac_velocity.h"

 and

#include "spintac_position.h"

 And that is a problem.

Or is this an option:

    speedFeedback = EST_getFm_pu(ctrlObj->estHandle);

   convert speedfeedback to an angle and place it in

enc->enc_magnetic_angle

Thanks!

edit: removed incorrect information

  • 0
    Guru 12800 points

    Are you trying to switch between sensor control and sensorless control?

    I think you should be able to add SpinTAC Velocity Control into spintac_position.h.  spintac_position.h and spintac_velocity.h were not designed to be used concurrently, but they can be combined into a single header file.