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Original question:

BQ78350-DEVICE-FW: R3: Cell Balancing At Rest

BQ78350-DEVICE-FW: BQ78350 _ R3

Hardik Mehta
Prodigy 50 points
Part Number: BQ78350-DEVICE-FW

Tool/software:

I also tried same test with my current is below quite current, but still rest mode is not triggered. how to enable cell balancing in rest mode. Here i also attached my configuration file for understanding.

0564.R3_LAFE_updated..gg.csv

  • 0
    Prodigy 50 points

    I've included a screenshot of BQ studio in rest mode, with gauge status indicating DSG beat but no cell balance enabled.

  • 0 in reply to Hardik Mehta
    Prodigy 50 points

    CB in Rest.log
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    Fri Jul 05 17:26:23 IST 2024
    Device Version Info = 1e9b_3_00
    BQZ Device Name = bq78350R3
    BQZ Firmware Version = V3_00_BLD31
    Design Capacity = 4650
    Design Voltage = 3600
    Specification Info = 0x1031
    Manufacturer Date = 1980-9-23
    Serial Number = 0x0001
    Manufacturer Name = Texas Instruments
    Device Name = bq78350
    Device Chemistry = LION
    Sample,DateTime,ElapsedTime,ManufAccess,RemCapAlarm,RemTimeAlarm,BattMode,@Rate(@),@TimeFull,@TimeEmpty,@RateOK,Temperature,Voltage,Current,AvgCurr,MaxErr,RSOC,ASOC,RemCap,FullChgCap,RunTimeEmty,RunTimeEmty,AvgTimeFull,ChgCurr,ChgVolt,BattStat,CycleCnt,PendingEdv,SoH,OpStatA,OpStatB,TempRange,ChgStat,GaugeStat,MfgStat,SafetyAlertAB,SafetyStatAB,SafetyAlertCD,SafetyStatCD,PFAlertAB,PFStatAB,PFStatAB,CellVolt1,CellVolt2,CellVolt3,CellVolt4,CellVolt5,CellVolt6,CellVolt7,CellVolt8,CellVolt9,CellVolt10,CellVolt11,CellVolt12,CellVolt13,CellVolt14,CellVolt15,ExtAvgCellVolt,TS1 Temp,TS2 Temp,TS3 Temp,CellTemp,FetTemp,CB_REST_Enable,CB_REST_Enable,LogRowTime(ms),LogStatus
    1,2024-07-05 17:26:27,4.014,0x0601,300,10,0x6001,0,65535,65535,1,28.4,57783,-1,0,100,98,98,4549,4650,65535,65535,65535,2992,58800,0x48C0,36,2886,100,0x0106,0x0000,0x10,0x08,0x40,0x8006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,4099,4119,4131,4137,4126,4125,4114,4137,4130,4130,4134,4133,4136,4133,0,4117,29.2,27.3,28.4,28.4,29.2,0x00,0x00,1040,SUCCESS
    2,2024-07-05 17:26:31,8.022,0x0601,300,10,0x6001,0,65535,65535,1,28.4,57784,-1,0,100,98,98,4549,4650,65535,65535,65535,2992,58800,0x48C0,36,2886,100,0x0106,0x0000,0x10,0x08,0x40,0x8006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,4099,4119,4131,4137,4127,4124,4114,4137,4130,4130,4133,4133,4136,4133,0,4117,29.0,27.3,28.4,28.4,29.0,0x00,0x00,1063,SUCCESS
    3,2024-07-05 17:26:35,12.025,0x0601,300,10,0x6001,0,65535,65535,1,28.4,57782,0,-1,100,98,98,4549,4650,65535,65535,65535,2992,58800,0x48C0,36,2886,100,0x0106,0x0000,0x10,0x08,0x40,0x8006,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,4099,4119,4131,4137,4127,4125,4114,4137,4129,4130,4134,4133,4136,4133,0,4117,28.8,27.4,28.4,28.4,28.8,0x00,0x00,1123,SUCCESS
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  • 0 in reply to Hardik Mehta
    TI__Guru 56546 points

    Please consolidate this into the other thread. I'm closing this one.