Field oriented control with STEVAL-SPIN3201: Why does Motor always stops right after start up with speed feedback or start-up failure?

Hello,

I have big troubles driving a motor with the STEVAL-SPIN3201 using FOC-Algorithms.

The motor is connected to the board and the code is generated using the MC workbench.

The motor always starts turning but then suddenly stops. I think it is the moment, when the final value of the speed ramp is reached. The motor pilot then shows speed feedback or start-up failure. I already tried different parameter settings.

Do you have an idea about the cause of this problem?

It would be great if you could help me.

Best regards,

Florian