Best chemical ID : 256 Best chemical ID max. deviation, % : 2.88
Summary of all IDs with max. DOD deviation below 3%
Chem ID max DOD error, % Max R deviation, ratio
256 2.88 0.59This thread has been locked.
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Best chemical ID : 256 Best chemical ID max. deviation, % : 2.88
Summary of all IDs with max. DOD deviation below 3%
Chem ID max DOD error, % Max R deviation, ratio
256 2.88 0.59Hello,
Yes, I believe it had a successful learning cycle as the values in Ra0 Table updated (though this took me about 5-6 cycles before I was able to get it to update). I then copied those values to all other Raxx fields as shown in the .gg file I attached.
Ra0 Default
Ra1 Default
Ra0 Table <-- This is the only one that updated during the learning cycle
Ra1 Table
Ra0x Table
Ra1x Table
I was using the application note you referenced but someone else on this forum told me to use slua777 instead.
Hello Stephanie,
It is ok to use other documents for reference as there is more detail there. The goal is to have successful learning. I don't see Update status reflecting the learning, that is why i asked.
Also a new cell must show 100% SOH as it is the one used for learning.
Thank you. It sounds like the Ra Tables did not update correctly then if the Update Status does not reflect this. I will try to do the charge/discharge cycles again. When the Ra Table updates correctly, will the Update Status of the BQ27520 change to 02 and then persist?