I have a VESC 5.3 HW6 MK5 controller and I'm trying to control a relatively small motor. The FOC motor parameter identification used to work but now it fails. It also detects a difference in Lq and Ld but its just a simple BLDC motor and there should be no difference. When the identification was working a lamda of 0.7mWb was detected.
- Could it be that the VESC has been damaged?
I supply the VESC with 12.7[V] so the current stays below 3[A]?
- Can such a small motor be controlled by FOC?