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TMS320F28069M: The problem of resetting the position

F.F
Genius 3095 points

Part Number: TMS320F28069M

Dear team:

In the lab13b, I want to reset the location information (PosStepInt_Mrev) before the end of qep, but it was found that the original motor rotation plan could not be covered.

What do I need to do if I want to change the number of turns immediately?  Eg:

Set PosStepInt_Mrev = 100, When it turns to the 10th circle, set  PosStepInt_Mrev = -50, and make it reverse immediately.

Best regards

  • 0
    TI__Guru** 117080 points

    Unfortunately, the instaSPIN-Motion can't support this feature if you want to use its motion profile or position plan functions, so you have to design your own motion profile functions or stop the current position plan directly to set a new one again.