EVSPIN32G4 FOC_SPEED MODE

[SUNGHWANCHO]

I am planning to drive the motor with FOC using the EVSPIN32G4 board.

MC_WorkBench 6.3.0

ST Motor Pilot V1.2.0 - profiler

I checked the motor parameters with the ST Motor Pilot V1.2.0 - profiler program.
And I created a project with the EVSPIN32G4 board and motor in the mc_workbench program.
Speed Sensing Mode : Hall sensor

Cntrol mode : Speed Control

Potenionmeter : On

I uploaded the program after compiling it in the STM32CUBEIDE program.
When you press the User1 button, power is supplied to the motor and the sound of electricity is produced.

Even if you turn the variable volume, the motor does not run.

When you turn it by hand, the motor starts to spin.

I want the motor to start running as soon as I turn the variable volume.

What should I do?

[GMA]

Hello @SUNGHWANCHO,

Using an intermediate potentiometer position, does your motor start? If yes, the minimum potentiometer speed is may be too low.
If it starts, you can increase the POTENTIOMETER_MIN_SPEED_M1 value by decreasing the division factor applied on maximum speed value defined in "drive_parameters.h" file. It is set to 10 by default.