configuration of 4 sevcons working together

Electric Motors and Controllers
Post Reply
lechoo93   10 µW

10 µW
Posts: 5
Joined: Jan 18 2021 2:51am

configuration of 4 sevcons working together

Post by lechoo93 » Feb 17 2021 4:44am

Hello, I am working on my custom EV, and I'm having some troubles configuring CANopen of 4 sevcons and 1 custom made ECU. The vehicle is working, but I have to take care of all ramps, changing gears etc. Actually ECU is master, and all sevcons are slaves. I'd like to configure 1st node sevcon to act like master, controlled by CAN (throttle demands, etc..) and all other sevcons as slaves. What steps should be done to make it work?

At this moment my ECU is sending torque value of -1000 to +1000, and controlwords to all 4 slaves, but it's not working as I would like.

Post Reply