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BQ34Z100EVM: bq34z100evm zero state of charge

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Part Number:BQ34Z100EVM

Hello,

I am running bqStudio (version 1.3.54) on a 64-bit Windows 7 PC. I have the PC connected to an EV2300 (version 3.1r) which is connected through I2C to a bq34z100evm (firmware 0100_0_16). I have the BAT+/BAT- pins connected to the +/- terminals of a 12 V lead acid battery (7 Ahr). 

I am reading an accurate voltage (but zero current because I do not have a load connected to the battery I presume), but I am getting a reading for SOC of 0%. I must have missed something/done something wrong when I set my parameters. Can somebody please double check my parameters to see hat I have done wrong (see pics below: I am showing my configuration settings and the gas gauging settings)? Does IT need to be enabled to get a SOC reading?

Thanks so much. I am very pleased with TI's customer support (especially Tom Cosby!).

  


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