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Bill Wester avatar image
Bill Wester asked

update multiplus ve.bus bms save configuration first

Hello! I have a multiplus with ve.bus bms and 3 90Ah victron batteries on the bms. I would like to upgrade the multiplus firmware. If I start victron Connect it asks me to disconnect all accessories from the mulitplus before connection to save the config before i upgrade. But when I disconnect the ve.bus rj45 cable to the controller and ve.bus i can no longer turn on my multiplus to connect to it? hints?

MultiPlus Quattro Inverter Chargerfirmware updateVEConfigure 3VE.Bus
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Hannelore Winter avatar image
Hannelore Winter answered ·

@Bill Wester

9. Firmware updates

9.1 Introduction & automatic updates

What about updating Firmware on VE.Bus devices such as MultiPlus and Quattro?

Please follow this seperate Firmware guide for updating products such as MultiPlus and Quattro that use a VE.Bus connection via an MK3-USB adaptor, instead of VE.direct or Bluetooth.


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