how to set vesc to generate currente as generator

Hello I would like to set VESC to generate current.

Idea is to make is work as if I use triphased rectifier diode gate.

So 100% duty cycle generator mode, no voltage control, no current control, only 100%duty cycle regenerative braking.

I'm using 100A Vesc IV from Trampa boards. And I don't know how to set this...

I used this ESC as generator without any setting for generate current, and without any control there is the forward diodes of mosfets that do the job, but this heat so much ! but it works.

Thank you so much for your helping.