TIDM-THREEPHASE-BLDC-HC: DRV8301-HC-C2-KIT DRV8301-HC-EVM REV C with DRV8301 on evm || CC2803X ISO DIMM REV 1.3 CONTROL CARD || speed close loop not working in PM_Sensorless example code LEVEL 6

Tool/software:

Hello

I am working on 48V BLDC motor and not able to make it work in speed close loop in Level 6 Incremental Build. motor stops immediately when lsw set to 2 and Fault Led 6 turned ON on EVM. I have tried steps given in Level6B. Current close loop is working when lsw is 1, Iqref control is working , estimated speed is tracking SpeedRef.

Looking forward to get help with below information:

1.) How to tune for speed close loop for Level 6 ?

2.) Sensored Example code required to work with Hall sensors on same kit.

3.) Can we use InstaSPIN-BLDC_GUI_DRV83xx_v104.exe for fine tune for speed close loop? 

Thanks