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muhammed avatar image
muhammed asked

Bluenova Battery BMS Not Connected

I have 3 sites which have been installed over the past month which randomly disconnect from the battery BMS. All of the sites have 3 x 15kva quattros and Bluenova Batteries. Randomly the batteries disconnect however resetting the battery does not solve the issue. Only resetting the Cerbo GX allows the battery to be redetected. Any idea what could be the solution.

cerbo gxBMSbluenova
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2 Answers
nickdb avatar image
nickdb answered ·

Have you updated to 2.94 on the GX?

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muhammed avatar image muhammed commented ·
Hi Nick

I updated to 2.93 and it didnt help. then downgraded to 2.85 because 2.94 was not available. I will update it now and see if it helps. Thanks

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Paul B avatar image
Paul B answered ·

also check that the bluenova bms has a diferant can instance for each battery, this is also a possible cause.

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muhammed avatar image muhammed commented ·
when you say difference can instance, meaning?
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