This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ34Z100-G1: 关于铅酸电池自学习FC不置位

Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: BQSTUDIO, , BQ34Z110, BQ34Z100

我们用的是2节12v,20安时的铅酸蓄电池,

Charge Voltage按默认的4200-4200-4100设置,

number of series cells=7

Taper Current设=600ma,

Taper Voltage=100,
 
Terminate Voltage=3100,
 
Design Capacity=20000,
 
Design Energy=8400,
 
Design Energy Scale=10,
 
Dsg Current Threshold=80,
Chg Current Threshold=200,
Quit Current = 60,
Qmax cell 0=20000,
Chemistry ID=0807/0803/0806(试过这几种)
校准各参数,复位,电池放空5小时以上,然后Gauge_Enable,开始29.4v,5A充电,
充电至电池电压29.372V,充电电流小于250ma,下面3个条件都满足了,FLAGS[FC]一直不置位,不知什么原因?
a.
Battery voltage is within 0.1 V of the Charging Voltage as defined in bqStudio.
b.
Battery current is below Taper Current, as defined in bqStudio.
c.
Battery current stays below this Taper Current and above the Quit Current for over 40 seconds.