I use STSW-SPIN3201 to drive a PMSM motor for industrial fan. After I modified the motor parameters by MC Workbench and re-builded the project. The motor can be driven. Now, I have one questions.
The question is when I replace the STSW-SPIN3201's shunt resistors from 10 mOhms to 2 mOhms, and modified the shunts value in the MC Workbench, then re-generate the head file. The motor can't be driven. The fault status on the MC Workbench is "Speed feedback". How can I fixed this issue?