BQ34Z100-G1: HELP: Learning cycle with BQ34Z100-G1 and Lead acid, the update status stack in 04.

HI there

i did the step again yesturday, and the DOD0 and Qmax didn't update when charge rest, the following step shows below:

0. Export GG File (for later comparison)
1. Enable IT
2. Send Reset command (0x0041)
3. C/7 Discharge to empty
4. Rest 5 hours
5. DOD0 do updated in the last 5 hours
6. C/2 Charge to full
7. Rest for >2 hours
8. the QMax and DOD0 didn't updated during the rest hours
9. C/7 Discharge to empty(now i'm doing)
10. Rest 5 hours (not yet)

can someone tell me what is going on???

wenity 2018/01/10

HI Bryan

thanks for your response, i will follow the step to do the learning cycle.
but i want to confirm the Design capacity and Design Energy first,
the battery that i use is 39 Ah, 12V, 6 cells, so the value is:

Design capacity : 39000 mAh/6 cell = 6500
Design Energy : 6500*2 = 13000
Design Energy scale = 1

is that correct???

wenity 2018/01/10

HI Bryan

thanks for your reply.

In the last two days, i stack in step 4, the FC flag didn't set when battery  charged to 100%,

and  the OCVTAKEN flag didn't set when rest time(more then 18 hours) also.

do you know what is going on??

please see my gg.csv file

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/20180112.gg.csv.7z

sorry!! I forgot post my log file.

please see the attach file.

/cfs-file/__key/communityserver-discussions-components-files/196/5228.20180111.7z

thanks

wenity 2018/01/12

Hi Wenity,

I have tried to go through your logs, but they are full of errors. Could you please check your physical communication interface between your EV2300/EV2400 and make sure the connection is physically secure?

Please try logging again and check the LogStatus Column to ensure there are not many errors.

Sincerely,
Bryan Kahler

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/2364.log.7zhttps://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/6866.20180112.gg.csv.7zHI Bryan

sorry, it probably my mistake. However, i did the step again, the Update Status did increment to 0x05, but after next charge and discharge step,

it didn't increment to 0x06, i post the log and gg file that you check, is that anything i did wrong???

HI Bryan

i did the step again, it is same situation that i mentiond above, it stack in 05.
do you have any ideal about my situation??

wenity 20180117

HI Bryan

here are my gg file and log file/cfs-file/__key/communityserver-discussions-components-files/196/2844.0447.20180112.gg.csv.7z

/cfs-file/__key/communityserver-discussions-components-files/196/0525.20180116.7z

it is the second times to do the learning cycle, and the update statu is always stack in 0x05, 

is something incorrect that i didn't notice??

please, i'm really need your help!

thanks

wenity 2018/01/19

HI Brayn

Thanks for your reply.
about the communication error, I try to re-install the BQSTUDIO and update the firmware of EV2300, but there are still have communication problem, do you have any ideal??

and i check the gg.csv link that i posted before, it really has odd value, but i swear i didn't open the file in excel when i save it.
avoid to occur same problem, i just directly post the gg.csv in below that you check:

* Texas Instruments Data Flash File
* File created Mon Jan 22 11:58:04 2018
*
* Device Number 100
* Firmware Version 0.16
* Build Number not available
* Order Number not available
*
* bqz Device Number 100
* bqz Firmware Version 0.16
* bqz Build Number 17
*
* Field Order: Class name, Subclass name, Parameter name, Parameter Value, Display Units
"Configuration","Safety","OT Chg","55.0","1degC"
"Configuration","Safety","OT Chg Time","2","Seconds"
"Configuration","Safety","OT Chg Recovery","50.0","1degC"
"Configuration","Safety","OT Dsg","60.0","1degC"
"Configuration","Safety","OT Dsg Time","2","Seconds"
"Configuration","Safety","OT Dsg Recovery","55.0","1degC"
"Configuration","Charge Inhibit Cfg","Chg Inhibit Temp Low","0","1degC"
"Configuration","Charge Inhibit Cfg","Chg Inhibit Temp High","45.0","1degC"
"Configuration","Charge Inhibit Cfg","Temp Hys","5.0","1degC"
"Configuration","Charge","Suspend Low Temp","-5.0","1degC"
"Configuration","Charge","Suspend High Temp","55.0","1degC"
"Configuration","Charge","Pb EFF Efficiency","100","%"
"Configuration","Charge","Pb Temp Comp","24.960","%"
"Configuration","Charge","Pb Drop Off Percent","96","%"
"Configuration","Charge","Pb Reduction Rate","10.000","%"
"Configuration","Charge Termination","Taper Current","50","mAmp"
"Configuration","Charge Termination","Min Taper Capacity","13","mAmpHr"
"Configuration","Charge Termination","Cell Taper Voltage","100","mVolt"
"Configuration","Charge Termination","Current Taper Window","40","Seconds"
"Configuration","Charge Termination","TCA Set %","99","Percent"
"Configuration","Charge Termination","TCA Clear %","95","Percent"
"Configuration","Charge Termination","FC Set %","-1","Percent"
"Configuration","Charge Termination","FC Clear %","98","Percent"
"Configuration","Charge Termination","DODatEOC Delta T","10.0","1degC"
"Configuration","Charge Termination","NiMH Delta Temp","3.0","1degC"
"Configuration","Charge Termination","NiMH Delta Temp Time","180","Seconds"
"Configuration","Charge Termination","NiMH Hold Off Time","100","Seconds"
"Configuration","Charge Termination","NiMH Hold Off Current","120","mAmp"
"Configuration","Charge Termination","NiMH Hold Off Temp","25.0","1degC"
"Configuration","Charge Termination","NiMH Cell Negative Delta Volt","17","mVolt"
"Configuration","Charge Termination","NiMH Cell Negative Delta Time","16","Seconds"
"Configuration","Charge Termination","NiMH Cell Neg Delta Qual Volt","4200","mVolt"
"Configuration","Data","Manufacture Date","1980-1-1","Day + Mo*32 + (Yr -1980)*256"
"Configuration","Data","Serial Number","0001","hex"
"Configuration","Data","Cycle Count","0","Count"
"Configuration","Data","CC Threshold","17550","mAmpHr"
"Configuration","Data","Max Error Limit","100","%"
"Configuration","Data","Design Capacity","19500","MilliAmpHour"
"Configuration","Data","Design Energy","3900","MilliWattHour"
"Configuration","Data","SOH Load I","-400","MilliAmp"
"Configuration","Data","Cell Charge Voltage T1-T2","2433","mV"
"Configuration","Data","Cell Charge Voltage T2-T3","2433","mV"
"Configuration","Data","Cell Charge Voltage T3-T4","2433","mV"
"Configuration","Data","Charge Current T1-T2","10","Percent"
"Configuration","Data","Charge Current T2-T3","50","Percent"
"Configuration","Data","Charge Current T3-T4","30","Percent"
"Configuration","Data","JEITA T1","0","degC"
"Configuration","Data","JEITA T2","10","degC"
"Configuration","Data","JEITA T3","45","degC"
"Configuration","Data","JEITA T4","55","degC"
"Configuration","Data","Design Energy Scale","10","Number"
"Configuration","Data","Device Name","bq34z100-G1","-"
"Configuration","Data","Manufacturer Name","Texas Inst.","-"
"Configuration","Data","Device Chemistry","PbA","-"
"Configuration","Discharge","SOC1 Set Threshold","75","mAh"
"Configuration","Discharge","SOC1 Clear Threshold","88","mAh"
"Configuration","Discharge","SOCF Set Threshold","38","mAh"
"Configuration","Discharge","SOCF Clear Threshold","50","mAh"
"Configuration","Discharge","Cell BL Set Volt Threshold","2800","mVolt"
"Configuration","Discharge","Cell BL Set Volt Time","2","Seconds"
"Configuration","Discharge","Cell BL Clear Volt Threshold","2900","mVolt"
"Configuration","Discharge","Cell BH Set Volt Threshold","4300","mVolt"
"Configuration","Discharge","Cell BH Volt Time","2","Seconds"
"Configuration","Discharge","Cell BH Clear Volt Threshold","4200","mVolt"
"Configuration","Discharge","Cycle Delta","0.05","%"
"Configuration","Manufacturer Data","Pack Lot Code","0000","hex"
"Configuration","Manufacturer Data","PCB Lot Code","0000","hex"
"Configuration","Manufacturer Data","Firmware Version","0000","hex"
"Configuration","Manufacturer Data","Hardware Revision","0000","hex"
"Configuration","Manufacturer Data","Cell Revision","0000","hex"
"Configuration","Manufacturer Data","DF Config Version","0000","hex"
"Configuration","Lifetime Data","Lifetime Max Temp","30.0","1degC"
"Configuration","Lifetime Data","Lifetime Min Temp","20.0","1degC"
"Configuration","Lifetime Data","Lifetime Max Chg Current","0","mAmp"
"Configuration","Lifetime Data","Lifetime Max Dsg Current","0","mA"
"Configuration","Lifetime Data","Lifetime Max Pack Voltage","160","20mV"
"Configuration","Lifetime Data","Lifetime Min Pack Voltage","175","20mV"
"Configuration","Lifetime Temp Samples","LT Flash Cnt","0","Count"
"Configuration","Registers","Pack Configuration","29d9","flags"
"Configuration","Registers","Pack Configuration B","af","flags"
"Configuration","Registers","Pack Configuration C","37","flags"
"Configuration","Registers","LED_Comm Configuration","00","flags"
"Configuration","Registers","Alert Configuration","0000","flags"
"Configuration","Registers","Number of series cell","6","num"
"Configuration","Lifetime Resolution","LT Temp Res","1.0","1degC"
"Configuration","Lifetime Resolution","LT Cur Res","100","mA"
"Configuration","Lifetime Resolution","LT V Res","1","20mV"
"Configuration","Lifetime Resolution","LT Update Time","60","Seconds"
"Configuration","LED Display","LED Hold Time","4","Num"
"Configuration","Power","Flash Update OK Cell Volt","1000","mVolt"
"Configuration","Power","Sleep Current","10","mAmp"
"Configuration","Power","FS Wait","0","Seconds"
"System Data","Manufacturer Info","Block A 0","00","hex"
"System Data","Manufacturer Info","Block A 1","00","hex"
"System Data","Manufacturer Info","Block A 2","00","hex"
"System Data","Manufacturer Info","Block A 3","00","hex"
"System Data","Manufacturer Info","Block A 4","00","hex"
"System Data","Manufacturer Info","Block A 5","00","hex"
"System Data","Manufacturer Info","Block A 6","00","hex"
"System Data","Manufacturer Info","Block A 7","00","hex"
"System Data","Manufacturer Info","Block A 8","00","hex"
"System Data","Manufacturer Info","Block A 9","00","hex"
"System Data","Manufacturer Info","Block A 10","00","hex"
"System Data","Manufacturer Info","Block A 11","00","hex"
"System Data","Manufacturer Info","Block A 12","00","hex"
"System Data","Manufacturer Info","Block A 13","00","hex"
"System Data","Manufacturer Info","Block A 14","00","hex"
"System Data","Manufacturer Info","Block A 15","00","hex"
"System Data","Manufacturer Info","Block A 16","00","hex"
"System Data","Manufacturer Info","Block A 17","00","hex"
"System Data","Manufacturer Info","Block A 18","00","hex"
"System Data","Manufacturer Info","Block A 19","00","hex"
"System Data","Manufacturer Info","Block A 20","00","hex"
"System Data","Manufacturer Info","Block A 21","00","hex"
"System Data","Manufacturer Info","Block A 22","00","hex"
"System Data","Manufacturer Info","Block A 23","00","hex"
"System Data","Manufacturer Info","Block A 24","00","hex"
"System Data","Manufacturer Info","Block A 25","00","hex"
"System Data","Manufacturer Info","Block A 26","00","hex"
"System Data","Manufacturer Info","Block A 27","00","hex"
"System Data","Manufacturer Info","Block A 28","00","hex"
"System Data","Manufacturer Info","Block A 29","00","hex"
"System Data","Manufacturer Info","Block A 30","00","hex"
"System Data","Manufacturer Info","Block A 31","00","hex"
"Gas Gauging","IT Cfg","Load Select","3","Number"
"Gas Gauging","IT Cfg","Load Mode","0","Number"
"Gas Gauging","IT Cfg","Res Current","5","mAmp"
"Gas Gauging","IT Cfg","Max Res Factor","50","num"
"Gas Gauging","IT Cfg","Min Res Factor","1","num"
"Gas Gauging","IT Cfg","Ra Filter","500","num"
"Gas Gauging","IT Cfg","Min PassedChg NiMH-LA 1st Qmax","50","%"
"Gas Gauging","IT Cfg","Maximum Qmax Change","100","%"
"Gas Gauging","IT Cfg","Cell Terminate Voltage","1750","mVolt"
"Gas Gauging","IT Cfg","Cell Term V Delta","100","mVolt"
"Gas Gauging","IT Cfg","ResRelax Time","500","Seconds"
"Gas Gauging","IT Cfg","User Rate-mA","0","MilliAmp"
"Gas Gauging","IT Cfg","User Rate-Pwr","0","mW/cW"
"Gas Gauging","IT Cfg","Reserve Cap-mAh","0","MilliAmpHour"
"Gas Gauging","IT Cfg","Reserve Energy","0","mWh/cWh"
"Gas Gauging","IT Cfg","Max Scale Back Grid","4","num"
"Gas Gauging","IT Cfg","Cell Min DeltaV","0","mVolt"
"Gas Gauging","IT Cfg","Ra Max Delta","15","%"
"Gas Gauging","IT Cfg","Design Resistance","42","mOhms"
"Gas Gauging","IT Cfg","Reference Grid","4","-"
"Gas Gauging","IT Cfg","Qmax Max Delta %","5","mAmpHour"
"Gas Gauging","IT Cfg","Max Res Scale","32000","Num"
"Gas Gauging","IT Cfg","Min Res Scale","1","Num"
"Gas Gauging","IT Cfg","Fast Scale Start SOC","10","%"
"Gas Gauging","IT Cfg","Charge Hys V Shift","40","mVolt"
"Gas Gauging","IT Cfg","Smooth Relax Time","1000","s"
"Gas Gauging","Current Thresholds","Dsg Current Threshold","30","mAmp"
"Gas Gauging","Current Thresholds","Chg Current Threshold","38","mAmp"
"Gas Gauging","Current Thresholds","Quit Current","20","mAmp"
"Gas Gauging","Current Thresholds","Dsg Relax Time","60","Seconds"
"Gas Gauging","Current Thresholds","Chg Relax Time","60","Seconds"
"Gas Gauging","Current Thresholds","Cell Max IR Correct","400","mV"
"Gas Gauging","State","Qmax Cell 0","19500","mAmpHr"
"Gas Gauging","State","Cycle Count","0","num"
"Gas Gauging","State","Update Status","00","num"
"Gas Gauging","State","Cell V at Chg Term","4200","mVolt"
"Gas Gauging","State","Avg I Last Run","-150","mAmp"
"Gas Gauging","State","Avg P Last Run","-113","MilliWattHour"
"Gas Gauging","State","Cell Delta Voltage","2","mVolt"
"Gas Gauging","State","T Rise","20","Num"
"Gas Gauging","State","T Time Constant","1000","Num"
"Ra Tables","Ra0 Table","Ra Flag","ff55","Hex"
"Ra Tables","Ra0 Table","Ra 0","10","Num"
"Ra Tables","Ra0 Table","Ra 1","7","Num"
"Ra Tables","Ra0 Table","Ra 2","7","Num"
"Ra Tables","Ra0 Table","Ra 3","7","Num"
"Ra Tables","Ra0 Table","Ra 4","7","Num"
"Ra Tables","Ra0 Table","Ra 5","7","Num"
"Ra Tables","Ra0 Table","Ra 6","7","Num"
"Ra Tables","Ra0 Table","Ra 7","8","Num"
"Ra Tables","Ra0 Table","Ra 8","8","Num"
"Ra Tables","Ra0 Table","Ra 9","8","Num"
"Ra Tables","Ra0 Table","Ra 10","9","Num"
"Ra Tables","Ra0 Table","Ra 11","10","Num"
"Ra Tables","Ra0 Table","Ra 12","11","Num"
"Ra Tables","Ra0 Table","Ra 13","28","Num"
"Ra Tables","Ra0 Table","Ra 14","153","Num"
"Ra Tables","Ra0x Table","Ra Flag","ffff","Hex"
"Ra Tables","Ra0x Table","Ra 0","10","Num"
"Ra Tables","Ra0x Table","Ra 1","7","Num"
"Ra Tables","Ra0x Table","Ra 2","7","Num"
"Ra Tables","Ra0x Table","Ra 3","7","Num"
"Ra Tables","Ra0x Table","Ra 4","7","Num"
"Ra Tables","Ra0x Table","Ra 5","7","Num"
"Ra Tables","Ra0x Table","Ra 6","7","Num"
"Ra Tables","Ra0x Table","Ra 7","8","Num"
"Ra Tables","Ra0x Table","Ra 8","8","Num"
"Ra Tables","Ra0x Table","Ra 9","8","Num"
"Ra Tables","Ra0x Table","Ra 10","9","Num"
"Ra Tables","Ra0x Table","Ra 11","10","Num"
"Ra Tables","Ra0x Table","Ra 12","11","Num"
"Ra Tables","Ra0x Table","Ra 13","28","Num"
"Ra Tables","Ra0x Table","Ra 14","153","Num"
"Calibration","Data","CC Gain","20.255","mohm"
"Calibration","Data","CC Delta","20.216","mohm"
"Calibration","Data","CC Offset","-1431","num"
"Calibration","Data","Board Offset","-11","num"
"Calibration","Data","Int Temp Offset","0","degC"
"Calibration","Data","Ext Temp Offset","0","degC"
"Calibration","Data","Voltage Divider","19185","mVolt"
"Calibration","Current","Deadband","5","mAmp"
"Security","Codes","Sealed to Unsealed","36720414","hex"
"Security","Codes","Unsealed to Full","ffffffff","hex"
"Security","Codes","Authen Key3","01234567","hex"
"Security","Codes","Authen Key2","89abcdef","hex"
"Security","Codes","Authen Key1","fedcba98","hex"
"Security","Codes","Authen Key0","76543210","hex"


now looks like it is too short of rest, so i will follow the step and take longer rest before charge and after discharge.
wish me luck.


thanks

wenity 2018/01/22