AC Input and AC Output - System View

Hello,

I recently built a “UPS” system for my office. The system is built in such a way that it acts as a UPS but also isolates the computer equipment from the poor quality of power received from the grid and the on site backup generator. The system comprises of one MultiPlus-II 48/5000/70-48 that is set to inverter only. This Multiplus is used to supply the computer equipment that draws ± 3000 Watt at its peak. This Multiplus-II is reffered to as the Load Inverter and has no AC input from the grid.

There is an additional three MultiPlus-II 48/5000/70-48 that are connected in parralel that is used to charge the battery. These three are set to charge only and have no load connected to the output of either of them. These MultiPlus-II is reffered to as the chargers.

On my Ekrano GX I am able to either show the AC ouput as generated by the Load Inverter or the AC Input received by the Chargers even though all 4 MultiPlus-II are connected using VE.Bus.

How do I configure the Ekrano to use the AC input on the chargers as the AC input on the overview and the AC ouput of the Load Inverter as the AC Output on the Overview?

Kind regards
Charl