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Direction of motor rotation during calibration?

Open IhorNehrutsa opened this issue 4 years ago • 3 comments

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).

IhorNehrutsa avatar Nov 11 '20 15:11 IhorNehrutsa

Interessting. I will test this next weekend.

Quas7 avatar Nov 11 '20 20:11 Quas7

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 !!!

ElekPat avatar Nov 12 '20 09:11 ElekPat

Or one can change DirPin direction in the menu.

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

dzid26 avatar Jan 19 '21 01:01 dzid26