CCS/C2000-F28004X-POWER-EST-CALC: frequency reaction of drive with CCS version 9

Nicolas Grangier

Prodigy 140 points

Part Number: C2000-F28004X-POWER-EST-CALC

Tool/software: Code Composer Studio

hello,

I control motors with the card C2000 F28004 and CCS, and I wonder about the frequency reaction of drive.

One of your expert telle me that it depends on the sofrware I use. I use Code Composer Studio version 9.

thanks,

Best regards,

Nicolas Grangier

over 3 years ago

0 Himanshu Chaudhary60 over 3 years ago

TI__Expert 3720 points

Hi,

The subject matter expert assigned to this thread is out of office this week due to the the US holiday so you may not get a qualified answer until Tuesday or Wednesday next week. I apologize for the delay.

Regards,

Himanshu

0 Ramesh Ramamoorthy over 3 years ago in reply to Himanshu Chaudhary60

TI__Mastermind 27240 points

The question is not very clear. Higher the sampling frequency better the control is. In our demo software, we usually pick 10KHz as the sampling freq. However, you are free to choose the one of your choice.

0 Nicolas Grangier over 3 years ago in reply to Ramesh Ramamoorthy

Prodigy 140 points

hello,

Thanks for your answer. How could we increase the sampling frequency ? I would like to reach 20kHz, do you think it's possible ?

regards,

Nicolas Grangier

0 Ramesh Ramamoorthy over 3 years ago in reply to Nicolas Grangier

TI__Mastermind 27240 points

20KHz is very much possible.

I am not too sure which project you are looking at, though I can guess. Review the user guide of the project.

Look at the header files such as **-settings.h or user.h. Look for sampling frequency or so.

0 Ramesh Ramamoorthy over 3 years ago in reply to Ramesh Ramamoorthy

TI__Mastermind 27240 points

Let us know if your query is resolved.

0 Nicolas Grangier over 3 years ago in reply to Ramesh Ramamoorthy

Prodigy 140 points

Thanks

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CCS/C2000-F28004X-POWER-EST-CALC: frequency reaction of drive with CCS version 9