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BQ27542-G1: Learning cycle BQ27542

Lupinn

Prodigy 85 points

Part Number: BQ27542-G1

Hello,

I'm looking for the way to valid Learn Cycle for the Bq27542

I have been trying learning cycle procedure with slua903 application. When charge to full, bit FC not set and charge or discharge mode bit VOK not set.learningv2.log logbq27542.gg.csv

over 5 years ago

0 Andy Liu (BMS) over 5 years ago

TI__Guru 52115 points

I took a quick look at the log file. It doesn't include the entire learning cycle. Can you provide a log for the whole learning cycle?

Andy

0 Lupinn over 5 years ago in reply to Andy Liu (BMS)

Prodigy 85 points

I think I have a mistake in the initial configuration of the battery, can you show me the details of that process?

0 Andy Liu (BMS) over 5 years ago in reply to Lupinn

TI__Guru 52115 points

I would suggest you take a look at the app note below and Appendix C of BQ27542 TRM.

0878.Achieving the Successful Learning Cycle.pdf