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Recently performed firmware updates to a clients system.
System is a Multiplus II 3kVA 48V + mppt + Cerbo GX
The system has been showing SOC for the last two years but after the firmware update it is not showing.
Anyone know the cause and or a fix for this?
The client has power cycled the system and I checked the monitoring to ensure the multi is selected.
Going to ask the most obvious - did the system get reprogrammed after the firmware update?
Hello Alexandra.
No, nothing was changed.
The MPPT and cerbo were updated first and then the multi
Sounds like your configuration file wasn't uploaded. https://www.victronenergy.com/live/venus-os:remote_ve.bus_firmware_updates
If lost, the Multi will need reconfiguring, at least the Battery Monitor part, which may not be enabled by default.
Hello John.
Thank you for the reply. I will reload via the computer and see if that fixes the firmware issue.
