i have strange behavior of my multiplus II 48/5000.
I have a working configuration with Lifepo4 and CCGX and EM24.
in ESS i configured a 2channel BMS with aux in 1 and aux in 2 and configured Battery full if aux 1 closed
and also empty if aux 2 closed
so no bms is connected to both aux in and everything is fine!
now i finished working on my bms and changed in config aux 1 and two to open!
NOW the Multiplus still charges the battery but not discharges!?
i veryfied the correct pinout so if i open aux 1 #ESS3 is shown and if i open aux 2 #ESS4 is shown
so under normal conditions no #ESS failures are shown. But still no battery discharge!?!?
i veryfied this and changed back both aux to "closed" and removed the bms and
then multiplus is discharging battery.
Firmware is .465