B-G431B-ESC1 motor profiler not working

[SRobb.2]

Hi,

I am trying to use motor profiler 5.4.6 with B-G431B-ESC1. I tried to profile different bldc motors, but it gives me a lot of issue. Sometimes profile is successful but when I hit the motor stop working giving problems with speed feedback. I tried a bunch of motors but i am interested in profiling this one: EMAX B2836/8 - inrunner. (rc-team.pl)

I carefully red and followed a previous post on the same issues: B-G431B-ESC1 motor profiler not working (moderator note: this post contains now a bug-fix patch on provided example) but profiling still fail

Any help to resolve this is much appreciated.

[Laurent Ca...]

Dear @SRobb.2​ 

What do you mean by "giving problems with speed feedback"

By the way, the ticket you mentioned is an old ticket, which is supposed not relevant in V5..4.6 (because fixed).

Best regards

[SRobb.2]

Hi @Laurent Ca...​ ,

Thank you for your answer. It means that when I start to play with the motor profiler the motor do not reach the specified velocity and the red "led" of "speed feedback became red.

Btw there is an other post on the same topic opened by the ST. Here the link: Case: 00133049 (st.com). I do not how to manage the situation...