Other Parts Discussed in Thread: GPCCHEM
Hello,
Greetings!!
We are using BQ27531-G1 gas gauge in our project and for test purpose controlling it using an external battery simulator. In the battery simulator , there are two modes: Dynamic and Static. During the dynamic battery simulation, the open voltage and SOC change with the charging and discharging. During Static battery simulation, the open voltage and SOC stay the same.
We observed that during the dynamic mode, SOC will update as desired in BQ studio but during static mode when we change the SOC (eg. from 50 % to 80 %) in battery simulator, gauge will not sense and update the SOC automatically in BQ studio. It updates only when we execute the OCV_GD command in BQ studio. So each tiime do we need to execute the OCV_GD command when we change the SOC? How it works?
P.S: During test, fuel Gauge was in SLEEP Mode.
Regards,
Janhavi Rane