Closed Loop system with Barcelona and PowerFlo16. Battery Voltage Sense ?

[umtiwdfn]

Consider a closed loop system with maybe a rosie, barcelona, and PowerFlow16.  Is there any purpose to installing the voltage sense wires from PowerFlow to Barcelona?  Is that function already handled by communication on the CANBUS?

[FNG]

If your doing closed loop no you dont need to deal with the RBS leads or WBJR or BTS as that info is all provided by the Battery