For F28035 and PM sensorless project, my speed1.Speed is always 0

Karlquisha Sargeant

I was running this project for PM sensorless.

I always realized speed1.Speed in the watch window and some other values were always 0 and never changed even when the motor was operating and the SpeedReef and speed3.Estimatedspeed were changing. Why?

How can I solve this?

over 9 years ago

0 Ramesh Ramamoorthy over 9 years ago

TI__Mastermind 27240 points

The watch window may have redundant variables. I recommend you to review the code and its purpose so you will appreciate what is going on.

0 Karlquisha Sargeant over 9 years ago in reply to Ramesh Ramamoorthy

Intellectual 500 points

There are no redundant variables. However I would review the code thoroughly. I appreciate it.. This is just very new to me. I'm trying to understand and hence why I ask questions here...sigh...nonetheless I would work at it and with God's help I will succeed.

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For F28035 and PM sensorless project, my speed1.Speed is always 0