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CCS/TMS320F28062F: fast fast angle is not allowed

user1303469
Intellectual 260 points
Part Number: TMS320F28062F
Other Parts Discussed in Thread: MOTORWARE

Tool/software: Code Composer Studio

 Derived from    motorware proj_lab10d  。20hz  hall to fast     fast angle is not allowed。   

 Derived from    motorware proj_lab11d  。20hz  hall to fast     fast angle is very good.  (Already mass produced）   The same pcb！

now

Derived from    motorware proj_lab10d  ：   progrma1，      Derived from    motorware proj_lab11d  ： progrma2  ，    there       pcb1   ，pcb2    Same batch production。

 progrma1 into  pcb1    fast angle is not allowed。   

 progrma1 into  pcb2    ok

  progrma2  into pcb1   ok

  progrma2  into pcb2   ok

What causes fast not allowed？

  • 0
    TI__Guru** 109730 points

    It seems like both lab10d and lab11d can't support the hall sensors.  Please make sure that the current and voltage sensing signals are good for motor control, the offset calibration is enabled in the project, the motor parameters are set correctly in user.h.

    You might just run the InstaSPIN-FOC on both boards to see what happens.

  • 0 in reply to Yanming Luo
    TI__Guru** 109730 points

    Any updates?  I’m assuming you were able to resolve your issue. Please let me know if you have any questions. We would like to close this thread if no further questions. Thanks.