BQ27220: GPC calculator error

Mac Rezai

Part Number: BQ27220
Other Parts Discussed in Thread: BQSTUDIO

I have used BqStudio and BQ27220EVM-744 to create log files according to sluub45b.pdf document (see attachment). However, when I submit my files I receive the below error message. Would you please help me to find what do I miss? Thank you.

Error: Computation was not successful, but the specific reason was not identified.
Please check that all files are prepared according to the documentation.
The support personnel have been informed

NCR18650BLi-ion.zip

over 7 years ago

0 Onyx Ahiakwo over 7 years ago

TI__Guru* 76230 points

Hi Mac,

Can you remove the spaces before and after the "=" signs in your config file and resubmit so we see if that helps.
NumCellSeries = 1
CellTermV = 3000
VoltageColumn = 1
CurrentColumn = 2
TemperatureColumn = 3
ElapsedTimeColumn = 0
FitMaxSOC% = 12
FitMinSOC% = 6
LearnSOC%=7

thanks
Onyx

0 Mac Rezai over 7 years ago in reply to Onyx Ahiakwo

Prodigy 30 points

Hi Onyx
I did remove the spaces but I got the same error message. Then I tried to add the "ProcessingType=1" into my config.txt, without any luck. The error message remained the same.
Regards, Mac

0 Mac Rezai over 7 years ago in reply to Mac Rezai

Prodigy 30 points

Hi Onyx
I found out that the problem was missing "ChemType" parameter in my config file. After adding this parameter I received my GPC parameter without error.
Thank you, Mac

0 Onyx Ahiakwo over 7 years ago in reply to Mac Rezai

TI__Guru* 76230 points

Hi Mac,
Thanks for the feedback.

regards
Onyx

Power management

Power management forum

BQ27220: GPC calculator error