Odrive Overvoltage protection

Hi all,

This is a general question regarding to the Odrive overvoltage protection mechanism. I have been browsing the code & I can see that the Overcurrent on Ibus is protected by the brake resistor ; but I was not able to see any link between overvoltage error and the brake resistor. All the odrive firmware does is to register an error condition as (in axis.cpp, line 141)

I am worried of running Odrive 48V on a bench power supply more than 50V - because of the motor backEmf could destroy the DRV8301 easily ( which we have experienced before with another board). It looks like that I have missed something in the codeā€¦ maybe someone can help ??

Many thanks!