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Direction of motor rotation during calibration? #33

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IhorNehrutsa opened this issue Nov 11, 2020 · 3 comments
Open

Direction of motor rotation during calibration? #33

IhorNehrutsa opened this issue Nov 11, 2020 · 3 comments

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@IhorNehrutsa
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My motor was worked well only in an open-loop mode (DIP 3 is OFF).
After Calibration (when DIP 3 is ON) when the motor shaft was rotated manually, the Err: parameter changed near +/- 1 degree.
I pushed the magnet out of the motor housing as described in issue #19. That not helped.

Closed-loop mode began work, only when I swapped two wires of one motor coil. That changed the direction of motor rotation during the calibration process.
So I think there is a bug in the calibration process which requires a certain direction of motor rotation. First CCW, then CW (View from the shaft, not from the driver board).

@Quas7
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Quas7 commented Nov 11, 2020

Interessting. I will test this next weekend.

@ElekPat
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ElekPat commented Nov 12, 2020

Thank you very much, I could not get my motor to run in closed loop (i tried all previous suggestions) until I tried this: IT WORKS NOW !!!

@dzid26
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dzid26 commented Jan 19, 2021

Or one can change DirPin direction in the menu.

Edit: sometimes the phases need to be rotated no matter the setting.

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4 participants