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Sensorless BLDC Motor Start-up problem STSPIN3202

arpituee
Associate

[VERSION]: MCSDK.6.3.0
[TOOL]: ST Motor Pilot V1.2.9
[DETAILS]: BLDC motor, 12V, single pole pair.

 

While trying to operate the motor we are not able to go beyond the alignment phase. When we start it it just aligns and then stutters and comes to a halt. We get an overcurrent alert every time. 

setup.jpeg

1.png



We have followed all steps ( board setup, motor parameter setup) according to the documentation available at MCSDK Wiki.

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