C2000WARE-MOTORCONTROL-SDK: Motor application

Premkumar T

Intellectual 445 points

Part Number: C2000WARE-MOTORCONTROL-SDK

Hello Team

I am using hall 48V PMSM motor feedback. We are using motor controller SDK software.

On the user.h file motor parameter values we settings it's not reflecting on the Expression window.

Manually I have to update on the Expression window.

Please find the attached documents.

Best Regards,

Premkumar.T

10 months ago

0 Yanming Luo 10 months ago

TI__Guru** 113060 points

Only the variable can be viewed on the Expression window. What parameters do you mean?

0 Premkumar T 10 months ago in reply to Yanming Luo

Intellectual 445 points

Hi Yanming,

On the Expression window value are not displaying as per the code.
motorSetVars_M1.RsOnLine_Ohm,
motorSetVars_M1.Rs_Ohm,
motorSetVars_M1.Ls_d_H,
motorSetVars_M1.Ls_q_H.

Best Regards,
Premkumar.T

0 Yanming Luo 10 months ago in reply to Premkumar T

TI__Guru** 113060 points

What happens if you use FAST estimator? Any change you have made in the example project?

0 Premkumar T 10 months ago in reply to Yanming Luo

Intellectual 445 points

On the FAST estimator it's working. On the motor parameter values not reflecting on the Expression window.

0 Yanming Luo 10 months ago in reply to Premkumar T

TI__Guru** 113060 points

That's right. It's only updated for using FAST estimator. You can check if the parameters are set correctly in userParams_M1 object.

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C2000WARE-MOTORCONTROL-SDK: Motor application