Currently I am having mainly 2 issues regarding bq27510-g2 learning cycles.
1. Chemistry Learning Cycle: I ran chemistry learning cycle with one battery three times. And all three times it resulted into three different match id. And also I ran this cycle with different manufacturer’s battery & it resulted into one matched id- 101. But when I am trying to write that chemistry info into the IC. The bq Evalution Software shows Run time Error and when I clicked on OK button, the software gets close. This happen while writing that particular chemistry only. I can able to write other id like 100(default), 115.So my question is that why the software resulted into three different chemistry id for the same battery?
2. After Referring SLUA597 (Achieving The Successful Learning Cycle) I ran learning cycle 2 times. But both the time it was unsuccessful. Upto Discharge complete step all the flags are according to the Document. And also after clicking “Initialize Algorithm” RUP_DIS is cleared, VOK is set and QEN is set & IT_Enable=1. But when I start charging QEN gets cleared and RUP_DIS & VOK will set. But according to the Document QEN should be 1 during cycle. After complete charging FC bit gets set. Then I waits around 2 hours as per the step. During waiting RUP_DIS bit gets cleared. Upon clicking the “Charge & Wait Done”, UPDATE_STATUS never increment to 1. So this leads to the failing of the cycle.So Can you suggest, what is happening wrong here?