Battery firmware revisions

This article will provide ongoing updates with any mass firmware releases with fixes, it will list the latest firmware from top to bottom.

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BMS(1039) 09/03/2021

1. Increase the alarm conditions of overvoltage and under voltage of the battery. Overvoltage alarm requires two cells to reach 3.65, or one cell to reach 3.9,
while under voltage alarm means two cells to reach 2.6 or one cell to reach 2.3.
2. Increase the protection conditions of overvoltage and under voltage of the battery. Overvoltage alarm requires two cells to reach 3.75, or one cell to reach 4.0,
while under voltage alarm means two cells to reach 2.3 or one cell to reach 2.0.
3. There is a voltage difference of 800mV between the two neighbours, no alarm will be reported, and no value will be assigned to the full charging capacity.
The SOC will not change, and then charge and discharge after recovery.

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BMS(1037) 20/01/2021

1. Revision of version number
2. Increase whether to insert a flag on the USB flash disk
3. Added remote restart of battery function

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BMS(1036)
1.Battery overvoltage alarm changed from 3.6V to 3.65V.
2.The undervoltage and overvoltage time changed from 1s to 15s.
3.Optimized 80 %DOD calculations (previously only released 78 %).
4.Triggered low Pressure If no overpressure is triggered within 4 days, the low pressure mark will be removed.

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Posted by: Adam Reynolds - December 15, 2020. This article has been viewed 7744 times.
Online URL: https://kb.givenergy.cloud/article.php?id=22

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