question

torgnysaker avatar image
torgnysaker asked

Error #15 - VE.bus combination error

I have a system containing
1: Quattro 48/10000/140-2x100

2: Lynx Distribution system(DC in, Shunt, BMS, Distributor)

3: SmartSolar MPPT VE.Can 250/100 rev2

4: Color Control GX

5: Battery bank 400 Ah Smart Lithium batteries

When i start the system with the Quattro Charge i get

Error #15 - VE.bus error

The inverters Bulk+ Iverting flicker Absobtion steady, after a while Quattro is off and it all start again.

If i put the quattro to on Low battery is lit (measured battery voltage > 54V) and after that the same as when quattro in charge only occur.

All FW are the latest versions

1669908696614.png

Can anyone help me?


quattro 10kva
1669908696614.png (106.8 KiB)
1 comment
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

mito avatar image mito commented ·
Ooopps !!!. I got today exactly same results in from the grass installation, both the VE-Bus error #15 and Low Battery Voltage error (Voltage is 50,5 Volts, so OK not low) . Quattro 48/10K and Pylontech batteries. Any clue?
0 Likes 0 ·
1 Answer
mvader (Victron Energy) avatar image
mvader (Victron Energy) answered ·

Hi, could it be that your Multi is configured for having a VE.Bus BMS (which is a very specific type of BMS; which you don’t have in your system) ?


Thats one of the reasons for the error 15:


Multi configured for having a VE.Bus BMS installed, but receiving commands from a BMS elsewhere, connected to the GX Device, ie via DVCC.

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic