Hello, after installing the v552 Firmware to my MP the Charger stays in absorbtion or float.
Generator runs, but the SOC goes still down.
In the CCGX Display shows me, no BMS.
What can i do?
Best regards Robert 
asked
MultiPlus v552 Update and no connection to BMS v2
Hello, a few hours later with running generator nothing really happened.
SOC still goes low.
And nomore passtruh (Durchleiten)
Best regards Robert
I've been saying this a lot lately - why are you updating firmware on healthy systems? There is no need to constantly upgrade unless you need what is in it.
It is not a mobile phone.
Did you restore your settings after the update - as it gets wiped and the most common issue is end users who fail to reload the config properly, something which is very easy to check.
Hello, i finally installed the new BMS V2 yesterday.
In this case i thought it makes sense to bring the MP to the newest version.
I will check the configuration tomorrow.
Maybe it's only a small thing....
Best regards Robert
Hello, my system works again.
After the update were some settings for the MP wrong.
Best regards Robert
