Hall frequency above 1.5kHz

patrick · ‎2010-07-27

Posted on July 27, 2010 at 11:15

bille.stello · ‎2011-05-17

Posted on May 17, 2011 at 10:20

Hello buche79,

have you double checked parameter HALL_MAX_SPEED in MC_hall_prm.h (or 'Max mechanical speed' in 'Speed feedback' Tab of FOCGUI)?

Is load increasing with speed in your application? sometime hall sensors output become noisy when load increases?

Regards,

Lino