MLBevo Charger- 11kw & 22kw Info

[Electrocuter]

but if anyone gets bored of waiting here is the cut down arduino script that runs the charger.

Hello,

I'm trying to run your program. What connections do you have to OBC apart from GND/+12V and PT CAN?

[LRBen]

Hello,

I'm trying to run your program. What connections do you have to OBC apart from GND/+12V and PT CAN?

I had it connected to a charge socket as well, most important things on the charge port is the temperature sensors. Or you can fake it with a resistor. If you code out the locking motor on the charger you don't need to connect that. It will also want CP and PP from the charge socket.

I have had it running on a Zombie now, it does work but the current ramping isn't very smooth near the end of the charge. It could probably also do with a better way to read when to go into charge mode. Code is on my github if you wanted to have a look.

[Electrocuter]

Thanks, will give it a try. I will try to run it on the bench without a VW socket so I'll have to trick the OBC. I guess I'll have to find where the charge port temperature sensors are connected to the OBC.

[LRBen]

I guess I'll have to find where the charge port temperature sensors are connected to the OBC.

The pin out is the same across all MEB/MLBevo chagers. Damien has a useful github with the pinouts on.
https://github.com/damienmaguire/VW-OnBoard-Charger

The MEB chargers thread also has some useful information on connector part numbers I think.

[modellfan]

Download link for the Project Files, A 7z file of the IDEX Project file folder, Gofile link as it was the easiest way to get this out:
https://gofile.io/d/8jLy7v
Will try to upload to a more suitable host in the future

Can you reupload please? The file is down.

[modellfan]

I am starting now also to get my charger running. I put all the information in this posts into the Wiki: https://openinverter.org/wiki/VAG_MLBevo_MQB_Chargers