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Associate III
December 7, 2023
Solved

B-G431B-ESC1 kit not working well

  • December 7, 2023
  • 1 reply
  • 1258 views
I've purchased a B-G431B-ESC1 kit and loaded it up with software (Details below)and soldered Phase, Power, and PWM/+5/Gnd wires.
A couple problems and questions:
 
-On most of my motors, there is no motion produced just some clicks, even though I've matched up motor parameters I think (Is there a way to find motor parameters?). 
 
-On one gimbel motor with higher phase resistance(17ohm), I'm able to get it spinning, but it only spins for a second or 2 then stops, rather than keep going and have speed constantly adjusted.
 
-I am sending a ~490Hz PWM signal with period between, 800us and 2000us (if I don't do this, the controller just sits ther and beeps
 
-Is there a program availabe which just does standard 6-step commuctation without FOC?
 
-Can I run the MotorPilot app without the 490Hz WPM?
 
 
Motor control workbench Version: 6.2.0
STM32CubeMX Version: 6.10.0
STM32CubeIDE Version: 1.14.0
 
Controler/Driver: B-G431B-ESC1 kit
 
MCW application: Electronic speed control on B-G431B-ESC1 kit
 
Motor: Various:
-Gimbel motor 17 Ohm phase res
-Several quadcoptor motors 0.1 Ohm phase res
 
 
 
 
 
 
    This topic has been closed for replies.
    Best answer by Gael A

    Hello sgordon777,

    For every motor not available on the database, you must run the MotorProfiler tool, you can follow its startup guide on our wiki. Don't forget to save your motor configuration at the end of the profiling it order to create a new project using your motors.

    Via Workbench, you can create a 6-STEP project by clicking on : New Project -> General Info tab -> 6-Step

    1 reply

    Gael A
    Gael ABest answer
    ST Employee
    December 7, 2023

    Hello sgordon777,

    For every motor not available on the database, you must run the MotorProfiler tool, you can follow its startup guide on our wiki. Don't forget to save your motor configuration at the end of the profiling it order to create a new project using your motors.

    Via Workbench, you can create a 6-STEP project by clicking on : New Project -> General Info tab -> 6-Step

    If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.Hope this will help,Gaël A.
    Associate III
    December 7, 2023

    Ok, figured out how to run the profiling, and the 6-step, I have some followup but I'll make a new psot. Thanks