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How to watch motor current on Instaspin Universal GUI ?

Hiroyasu Matsubara
Expert 1405 points

Hello,

I'm using Instaspin Universal GUI and could drive 3-phase motor.

The "appProgram" using is "lab 2a",compiled on CCS.

But, I couldn't watch motor current on the Instaspin Universal GUI.

What should I do to become watching the motor current on GUI ?

I would appriciate if someone could reply to my question.

Regards,

Hiroyasu

  • 0
    TI__Guru** 119680 points
    you need to use a project that is calling the get functions in updateGlobalVariables_motor() function that update the gMotorVars.Ix_A variables.
    This starts with proj_lab05a.
    If you are doing velocity control I recommend using proj_lab10a which includes this as well

    (or of course you can add these functions to any other lab you choose)
  • 0 in reply to ChrisClearman
    Expert 1405 points

    Hello,

    Thank you for your reply.

    I could see the motor current (Is_A,Is_q,Is_d) by using the function that updates gMotorVars.Ix_A.

    I would like to ask another question.

    I tried to draw a graph of motor current on CCSv6 using "lab 5b",but , CCS hangs up (automatically exit)

    while debugging.

    What should I do to prevent it and could watch the graph of motor current ?

     

  • 0 in reply to Hiroyasu Matsubara
    TI__Guru** 119680 points

    the only lab in which we show use of any of the graph capabilities is InstaSPIN-MOTION lab05f

    you can review that

    for any other graphing issues I suggest you ask on the CCS forum