I was trying to install a new inverter replacind a damaged one in a three phase system, the "old" inverters were multi-ii 48/3000/35 and the new also, but old ones has 2628XXX code and new 2629XXX code , I upgrade all with their corresponding updates and try to ve.bus configure them, when I arrived to the third ( new) inverter the system says that the firmware were not exactly the same and the op can not be performed.
Ok I try to reset them all to as they were working before a 2 fase split system , but when I try to connect to one of the old ones I have a comunication error
I've tryed everything... and I cannot get coomunicatrion with the old inverters seems freezed in the mid travel of the old try config of the three phase and always getting that comumination problem, also tryed with ve.flash and the same com problem...
Also tryed with victron connect but not multis detected, also tryed the connect option to restore from a failed update firmware but NO result.
Any idea to get to live again that inverters ???
Regards
Sebastian