My system consists of a EasySolar-II-GX-24/3000/70 with a LiFePO4 Smart 25,6V 200Ah and a VE.Bus BMS V2.
After powering up, I get error message "VE.Bus System [275] - VE.Bus Error: VE.Bus Error 7"
Q1. In article VE.bus firmware I read assistants should not be necessary anymore. The article is already from 2015 and I bought the EasySolar last year. So how to solve this error?
Q2. I want to setup the system as ESS, so do I need to use the Windows VEConfigure software of can I do it differently?
Q3. In the VEConfigure video a VE-USB M3 interface. But the EasySolar-II-GX already has a USB port. Is that a different port and not usable for upgrading the firmware?