Communication via VE-Can bus between Cerbo GX and EEL Battery box with NEEY BMS

[kristiaanboschman]

I’m setting up an off-grid system based on a Multiplus II GX 8000/48 controlled by a Cerbo GX and its GX Touch screen, and fed by a EEL 280 ah 48V Lifo battery box that has a smart JK BMS inside. The battery is to communicate with the Cerbo via the VE.Can bus 1 (Victron VE.Can to Can-bus cable type B, terminated on both sides) but is not recognized by the Cerbo controller. I suppose the Cerbo is the second version since it has VE-Can bus 1 and 2 indicated on the device. There is only one battery unit connected to the Cerbo, all DIP switches on the battery box are ‘off’. The battery reports no errors in its application. Any idea?