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BQ20Z45-R1: Learning Cycle

Part Number: BQ20Z45-R1
Other Parts Discussed in Thread: BQEVSW

Hi!

We have a battery pack we have been manufacturing for many years. the same battery pack will be used for a new device but the charging voltage is changed.

it is a 2S3P battery pack with charging voltage 8.1V.

we started the learning cycle, using a fresh SENC file, and putting in the new GG file.  

RA tables are all default.

we fully discharge the battery, wait for it to rest for 5hours then do itenable. at this point, the IT enable somehow updates the update status to 02.

I change the update status to 00 and begin charge cycle.  at the end of charge cycle and 2 hours of rest, update status is 09.

it is then discharged and the update status becomes 0A.  this is just the first cycle.  are the update status values expected?

regards,

Melvin