question

mrmattn avatar image
mrmattn asked

REC BMS problems

Hello everyone,

sorry for my bad english ;-)


My power storage consists of:

Victrom Multiplus II 5000

Cerbo GX

16x LiFePo4 280Ah

REC BMS


Attached you can see pictures of display errors.

BMS 0...Cell 0....that can't be

bms-jochum.png

Log file graphics always from 0-5 volts...not correct either

whatsapp-image-2022-02-15-at-085044-1.jpeg

I sent this information to the dealer.

He said I should update the wifi module.

Why? what's the point?

https://www.rec-bms.com/rec-accessories/


okay done.

Nothing has changed.


New email.

Get this file:

bms_1Q_2821_v2_7.bin

Since then nothing works at all. Apparently this firmware does not fit my BMS.

no it looks like this:

bildschirmfoto-2022-02-26-um-121219.png

bildschirmfoto-2022-02-26-um-121227.png

bildschirmfoto-2022-02-26-um-121239.png

bildschirmfoto-2022-02-26-um-121304.png


can someone help me? REC Support is incredibly slow and unresponsive

BMS
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2 Answers
mrmattn avatar image
mrmattn answered ·

Does nobody has an idea? :-(

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pwfarnell avatar image
pwfarnell answered ·

I have no idea, but I suggest you post in the questions and answers section not the modifications section, you may get more people to see it, not everyone comes into this section.

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