Part Number:BQ34Z100-G1
We're having some difficulties getting a high capacity (30+P) battery pack to successfully progress through a learn cycle. Are there any points we should be aware of on how to conduct a learn cycle/select a cell chemistry when there are so many cells wired in parallel, is this why we are seeing problems? Update status never progresses past 04.
I’ve attached the log of our learn cycle in case this gives a clue to the problem. Charge current in this learn cycle was 0.375C (30A), we have tried lower charge rates but the result is always the same. It is worth noting we are using capacity/current scaling so current in the log file is not true charge current.
I can share dataflash settings privately.
Regards
Matt
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