Over Current Fault while I start to control the motor

[yang2]

Dear all, 

I always encounter a "Over Current" fault once I click the "Start" button.

I have traced my phsae current by current probe, but it is shows less than 1A.

I have no idea what problems it is, has anyone can resolve it?

I list my platform and configuration as follows:

1. Motor Control Workbench 6.3.0

2. CubeIDE: 1.15.1

3. Control Board:NUCLEO-H563ZI

4. Power Board:X-NUCLEO-IHM08M1

5. Motor: SPMSM, 40V, 12A with an Encoder, 4096 cnts per revolution

Also, I have modified the HW configuration base on document description and workbench description

The other workbench configuration is listed as follow:

 

 

 

 

 

 

 

 

 

 

[GMA]

Hello @yang2,

On Workbench "Pins Usage & Hw changes>Hardware Changes" tab, some HW modifications on NUCLEO-H563ZI board are mentioned like for PC1 connection used by CURRENT_AMPL signal. PA1, PA9, PA15, PB3 inputs require also solder bridge or resistors to be removed.

[yang2]

Dear GMA,

Thanks your reply, but I have already solder and remove the resistor per Workbench mention.

Just as follows,

 

Best Regards,

Fan