Odrive motor

[SDall]

hi i'm using a F401RE and a hmi016m1, using a brushless odrive motor, i'm using sdk notor control, i set motor type bull ranning, i left everything default the rest, but when i go to give the motor.start, the motor doesn't moves but makes a strange noise! what can i change?

[SDall]

it should be noted that the phase lights come on

[GMA]

Hello,

As far as I understood, you used "bull running" motor setting with your "odrive" motor test.

If yes, could you please use the "ST Motor profiler" tool in order to have the accurate motor parameters for your setup?

Best regards.

[SDall]

thanks I tried with this application but I can't connect with the serial I don't really know the reason, there must be something in the configuration for which the motor doesn't run but just makes a noise!

[GMA]

Ok, then did you modify the motor parameters in order to align them with the one you are using?

[SDall]

no the engine parameters I have not changed them, I left them by default! maybe they are the ones to change?

[SDall]

https://docs.google.com/spreadsheets/u/0/d/12vzz7XVEK6YNIOqH0jAz51F5VUpc-lJEs3mmkWP1H4Y/htmlview

[GMA]

According to this Odrive document, the Phase resistance is 0.039ohm, BullRun has 0.11ohm e.g.

I didn't check carefully, but Inductance seems to be missing in the document...

[SDall]

I tried to change the resistor parameters 0.039, but it keeps giving me the same problem ......

[SDall]

other thing i noticed that this engine is not surface psms but it is internal psms!

[GMA]

The magnetic structure could be modified in the Motor parameter box, but other parameters like inductance are missing from your documentation... This is why, you have to use the profiler first...