Disable regenerative function when controller is powered off.

Hi all.
Is there an option to disable regenerative power coming from the motors when the controller (MDC22xx) is off ?
I do not want the motors provide power to my electronics parts.

Thanks in advance.

No. If for whatever reason there is regeneration coming from the motor while the controller is off you can re-route that back to the battery as shown in the user manual by using the protective diode and fuse circuit.

It is also very important that you ground the power control wire. Otherwise the regen voltage will power on the the controller and unpredictable things can happen.