question

roland1 avatar image

firmware compatibility three phase system MultiGrid-II and MultiPlus-II

according the manual "VE.bus firmware version explained", it should be no problem, to match

https://www.victronenergy.nl/upload/documents/manual-VE.Bus-firmware-versions-explained-EN.pdf

2x MultiPlus-II: (software 2629481)

1x MultiGrid-II: (software 2625481)


together to a three phase system.

I use the latest VE-configuration tools, but it is not possible to do this.

An error messages in VE-Bus Quick configure tells:

Only Multis of same kind and with same firmware version are allowed!

Procedure will be restarted

Switch all devices off and press OK

What is the probleme?


Best regards


Roland

Multiplus-IIEasySolar All-in-One3 phase
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1 Answer
Alexandra avatar image
Alexandra answered ·

@Roland1

https://www.victronenergy.com/live/ve.bus:manual_parallel_and_three_phase_systems

The manual states:-

All units in one system must be the same type and firmware version, this includes same size, system voltage, and feature set.

The multigrid and the multiplus are different types.

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