Hi...
I'm visu, I have bought a Curtis 1238SE controller for the EV application, and I have been trying to integrate it with the PMSM motor and Curtis controller, I have been facing a motor characterization fault. from the monitor it's showing fault code 20, error 20 means - sin/cos sensor not found but I have connected all connections, whenever calibrate I'm getting this issue, but I could not able to solve this sir.
I'm requesting you kindly help me, sir.
Motor Name: PMSM Motor
controller: Curtis 1238SE model
Feedback: SIN/COS sensor
No of pole:10