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The overcurrent protection threshold value cannot be modified in Motor Control Workbench.

EDokm
Associate III

I am working on a project to drive a door using a PMSM motor in position control mode.

When I change the shunt resistor value in the Current Detection step of MCW, the overcurrent protection threshold remains fixed (7A) and does not update accordingly.

When the shunt resistance value is modified, isn’t the overcurrent protection threshold expected to update too?

Screenshots are attached.

Thanks in advance for your help.

 

Details:

ST MCW Ver            : 6.4.0

STM32CubeIDE Ver : 1.19.0

Driving algorithm       : FOC

Control board            : Nucleo-G474RE

Power board              : STEVAL-IHM023V3

Bridge                        : X-NUCLEO-IHM09M2

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