Dual Motor Control and PFC Developer's Kit inquiry

Felix Zhang

Other Parts Discussed in Thread: CONTROLSUITE

Hi,

I'am studing the s/w package of "Dual Motor Control and PFC Developer's Kit ", I would like to confirm if this package could support control two servo motors may without PFC? thanks a lot!

Regards,

Felix

over 15 years ago

0 Manish Bhardwaj over 15 years ago

TI__Mastermind 43730 points

Felix,

Are you using controlSUITE?

I believe the package that is in controlSUITE only does 2 PM motor control and no PFC,

however there for CCS3.3 we have PFC and a single motor example that is released on the web, It is not ported yet to CCSv4 ,

0 Felix Zhang over 15 years ago in reply to Manish Bhardwaj

Intellectual 645 points

Hi Manish,

Thank you!

I'm using controlSUITE and CCSv4.

I noticed there is a 2PM s/w package that are supporting both sensorless control, I would like to know if I have to control 2 PM with 2 encoders, does F28035 and the 2 PM s/w package support? Thanks again!

Regards,

Felix

0 ChrisClearman over 15 years ago in reply to Felix Zhang

TI__Guru** 119680 points

Felix,

The 2xPM SW uses a hall capture during the sensored phase (because this is what the cheap BLDC/PMSM motor has embedded). The HW does support 2x QEP inputs though.

For an example of the QEP SW driver you will want to look at the example for the High Voltage kit, PMSM sensored. You'll want to make sure the I/O mapping is set-correctly and works with your encoder.

0 Felix Zhang over 15 years ago in reply to ChrisClearman

Intellectual 645 points

Hi Chris,

Thank you very much!

Regards, Felix

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Dual Motor Control and PFC Developer's Kit inquiry