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Calibrate battery with BQ34Z100PW

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Hi,

I've a problem with the calibration of my battery with the BQ34Z100PW.

My battery specs:
26.4V
12 Ah
 316.8Wh


The problem is my capacity in the data ram isn't the same as the design capacity I programmed to the BQ34Z100PW.
I thought when I use the learning cycle, the capacity will change.
But  when I start the learn cycle the VOK bit is still high after 3 hours.
I followed this document http://www.ti.com/lit/an/slua334b/slua334b.pdf.
The charge current is 4A and I discharge with 2.4A.

Also I need to use the  X10, because I need to fill in 316.8Wh.
What is the effect for the other settings of the X10. 
Because when I read page 19 of the datasheet I can't find which settings are scaled.
 

I look forward for the answers on my questions.


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