cancel
Showing results for 
Search instead for 
Did you mean: 

FOC Open Loop API

Vincent7
Associate

Hello Everybody,

MCSDK:6.3.0

CubeMX: 6.3.0

Workbench : 6.3.0

Motor Pilot : 1.2.9

I used open-loop voltage on the motor pilot to perform tuning with (voltage_ref, TargetSpd) at the following settings: (10%, 300), (20%, 600), and (30%, 900), each with a duration of 2000, to check the motor's operating condition.

However, when I used the API for tuning, only (10%, 300) operated normally. When I updated voltage_ref to 20% and set the Speed to 600, the motor struggled to rotate (it was jittering).

My question is: during the rotation process, do I need to stop the motor before calling OL_UpdateVoltage and MCI_ExecSpeedRamp? or I should use others api to change the voltage_ref and the speed?

0 REPLIES 0