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BQ34Z100-G1: About gold file recovery

Part Number: BQ34Z100-G1

I got the ideal training data from z100, generated the serc file, and exported it, then I replaced a board (new z100), but I did not replace the battery, I imported the serc file into the new z100, click on the application Firmware, then something unimaginable happened:
1. I noticed that the full charge capacity has changed (smaller). The full capacity mismatch (16.5ah) that matches my training success, but I see that the data in Qmax cell 0 seems to match the successfully trained data (17.6ah).


What specific operations do I need to perform after restoring the firmware? Need to charge and discharge once to update the full charge capacity?

 

 

 

SREC7558.0100_0_16-bq34z100G1.zip

  • Hi XiuFeng,

    If restored from a SREC after the chemID was learned and saved, fully charge the battery, allow it to rest, fully discharge the battery and allow it to rest to update.

    If restored from a gg.csv file, the chemID will need to be imported again with the chemistry tab and a learning cycle performed.

    Sincerely,
    Bryan Kahler