we have finally solved this, we summarized two ways:run alignment twice to different angle, and count the encoder number, to make sure the motor is aligned in correct positionuse encoder for speed measurement and use hall sensor for commutation. (si...
try to modify the enc_align_ctrl.c, make the alignment twice. The angle must be 90 degree applied to Iq (ST default setting)do you mean both I set to 90 degree? (if the possibility of fail doing once is 1/100, then doing twice is 1/10000?)is there a...
I did below and the issue does not happen till now.1. change the duration from 700ms to 2000ms as ST recommended2. change the current from 1.95A to 7.5A (half of rated current) as ST recommended 3. directly give a 2V on U-V, and record the position4....
Hello Laurent. @Laurent Ca... I have the same issue and I contacted Japan local team already not yet have the answerMy hardware:SPIN3201 board, a hub motor, 10 pairs, 340rpm maxstart up config:700ms, 90 degree, 1.95A as default,use encoder solution,...
