Start-up Failure using FOC lib

Posted on May 14, 2016 at 03:18

Hello 

I try to use In-Wheel motor. 300W with Hall sensor.

I used workbench and finally succeeded to run Motor Profiler .

And got motor parameters, PID gains.

After this, applied these parameters and tried to run the motor.

But because of this error, it doesn't run.  ''Start-up Failure''.

I referenced some troubleshoot.  and tried several things.

Like decreasing G2 gain in observer.  and increasing variance threshold in Observer+PLL.  But still didn't work. 

I expected higher current like 1A when  starting up. But my current meter

shows just 0.2A.   Current meter just show overall current not just phase current though. 

Now what can I try?    

(Thanks Gigi for your big help)