Hi there guys.
I have this next issue with my bq76pl102.
I have bq78pl116 and one bq76pl102 for a 6s lipo pack.
Today I have changed a damaged cell and the voltage measurement on the 76pl102 is not working properly.
I did all the things I could imagine but with no success:
1.updated the bootloader
2.updated the tmap
3. reupdated all the properties and files (aux chem tmap ppcsv)
4.hardware reset (disconected all the cells in the right order)
5.recalibration of temperature and current.
still nothing
Before changing the cell measurement was right and accurate. but after the change of the cell in the pack the voltage measurement is not working properly
so I get this values :
on cell 5 : 3.6 instead of 3.8
and on cell 6 3.8 instead of 4.1
yes the cells was unbalanced.
please tell me what to do next?
I would try not to replace the pl102, as i think it is a software problem.
the bq78pl116 works great cell voltage is right.