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vedderb / bldc

The VESC motor control firmware
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Sometimes the motor runs backwards. #494

Closed secupol closed 2 years ago

secupol commented 2 years ago

When set the sensor mode to HFI(45Deg or Coupled) Sometimes the motor runs backwards.

vedderb commented 2 years ago

In that case it needs more start voltage to resolve the initial ambiguity:

bild

Also note that the input voltage has to be about 50% higher than the start voltage for it to work properly.