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RE: DRV8307_Phase voltage waveform

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Hi Sean,

From the phase voltage, it shows not a correct UVW to Hall123 sequence. The motor could run but in a very inefficient state which takes lots of current even in no load condition.

Could you retry all other combination of the U V W outputs connection sequence or the Hall sensor sequence?

Generally you should see the HiZ section of phase voltage waveform where there will be a diagonal line taken 60 degree electrical angle.

Best regards,

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