MCSDK 5.4.3/5.4.4. Sometimes after encoder alignment ，motor run reverse。

[CQi.1]

Hi!

I have a I-PMSM motor and interfaces a incremental encoder with A B ,without Z.

Sometimes after doing encoder alignment，the motor runs reverse to the max speed,and it will never recover until i do encoder alignment again。

I set the speed 30RPM,but when start ,the motor goes to -200+RPM.

Most time the motor runs well but sometimes the problem will happen.

（STM32 F303VCT6 ；PWM16000KHZ ；Main Sensor ：Incremental Encoder2048 no Z-index）

I hope someone could help me figure out the problem.

Best wishes.

[B.4]

Facing the same issue. I am using spin3201 running at FOC frequency of 13kHz.please help me out from this encoder alignment issue

[Laurent Ca...]

The question has been moved from the "Motor Control Hardware" section to the "STM32 Motor Control" section (the question is about the STM32 MC SDK). 

Best regards