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yrys avatar image
yrys asked

How to update Ve bus quattro when ve bus BMS connected

So I have a ve bus BMS connected to the system and it says I should remove the RJ 45 cable before remote updating the vebus quattro. The problem is once I remove the cable the internet goes off because the router is connected to the inverter power. How can I resolve this? Also my quattro firmware version is 460, should I update to 490?

firmware update
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

The changelog can be found here:
https://professional.victronenergy.com/
(free account needed)

You have to make the locally with a MK3 interface connected to the Quattro or you need to power your router from an external power supply.

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yrys avatar image yrys commented ·
Can I still do it remotely if I could get someone to keep the internet connection live and unplug the BMS?
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