TMS320F28035: HVDMCMTRPFC for a BLDC motor

Part Number:TMS320F28035

Hello,

We are using HVDMCMTRPFC kit to control a BLDC motor using the GUI provided by TI ( HVMTRPFCKIT-BLDC-GUI( C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.1\~GUI ). However, the minimum rpm in the GUI is 300 rpm. We need to run our motor at lower speed around 70 rpm. Can you please advise on how to fix this problem? Appreciate your urgent response.

Thanks