I built a DIY Boostedboard clone and it worked prefect for the last couple weeks. Setup includes:
- 2x Focbox
- dual 6354 motors
- 10S4P battery with Samsung 30Q cells
The other day, on my way to work, my board started to kick me off the board when I was accelerating, and sometimes even at low speeds. It just stopped me off with full braking, motor was acting like it’s twitching. I forgot to mention - on the very first day I built the board I accidentally caused a little short in the motor. I opened it and fixed it immediately before initial riding.
So I opened the motor again as I was thinking there’s a short in the motor again, and saw a little wire out of place, I opened the motor, soldered and everything is good to go.
After fixing the motor I was trying to detect the motor via BLDC tool and it’s twitching so hard, not spinning at all. I receive ABS_OVER_CURRENT fault code. I tried a another working motor I have and same happen. What could cause it? How can I tell if maybe the DRV8302 is dead and need to be replaced?
Forgot to mention that with the other Focbox I’m able to detect the motor.
Here are my settings: