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CCS/DRV8312-C2-KIT: DRV8312-C2 Kit

Part Number: DRV8312-C2-KIT


Tool/software: Code Composer Studio

Dear All,

I just received the DRV8312-C2 kit.

The Evaluation board powered on and using the GUI, it is able to run the motor(which is received along with the kit)

My question is:

1. I tried with BLDC Sensorless mode. In this speed shown in the gui is not exactly same as set speed RPM. It is varying + or - 10 RPM.

2. Then I tried with BLDC Sensor mode also. In this case also the RPM variation is + or - 10 RPM.

Kindly clarify that this evaluation board will always have the RPM variation? or any changes are required?

Regards,

Iyyappan.V

iyyappan_krish@yahoo.co.in