bq40z60 TCA&TDA Bits set - can not enable Charge FET & Discharge FET

Nermin H.

Other Parts Discussed in Thread: BQ40Z60

Hi,

I am trying to charge a 3S battery pack (3,7V / 7200mAh) using self-designed hardware based on the bq40z60EVM SBS 1.1. The hardware is almost the same - i have just left out the components used for precharge. I am using the default settings for Data Memory and an AC adapter which provides 19V/4,7A.

The problem is that i can not charge the batteries - the TCA & TDA bits are set in the Battery Status register and XCHG/XDSG bits are set in Operation Status A register. I am not able to turn on the Charge FET and the Discharge FET.

I hava attached a short logfile

Regards Nermin

data.log

Wed May 13 19:05:57 CEST 2015

Device Name = bq40z60
Firmware Version = V0_13_BLD0019

Design Capacity = 7200
Design Voltage = 11100
Specification Info = 0x0031
Manufacturer Date = 1980-1-1
Serial Number = 0x0001
Manufacturer Name = Texas Instruments
Device Name = bq40z60
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,TurboPwr,TurboCurr,SoH,OpStatA,OpStatB,TempRange,ChgStat,ChgrStat,GaugeStat,ITStat,MfgStat,SafetyAlertAB,SafetyStatAB,SafetyAlertCD,SafetyStatCD,PFAlertAB,PFStatAB,PFAlertCD,PFStatCD,CellVolt1,CellVolt2,CellVolt3,CellVolt4,vBAT,Vacp,CellCurr1,CellCurr2,CellCurr3,CellCurr4,CellPower1,CellPower2,CellPower3,CellPower4,Power,AvgPow,IntTemp,TS1Temp,TS2Temp,TS3Temp,TS4Temp,CellTemp,FETTemp,FltRemQ,FltRemE,FltFullChgQ,FltFullChgE,TrueRemQ,TrueRemE,InitialQ,InitialE,TrueFullChgQ,TrueFullChgE,T_sim,T_ambient,RaScale1,RaScale2,RaScale3,RaScale4,CompRes1,CompRes2,CompRes3,CompRes4,PackGrid,LStatus,CellGrid1,CellGrid2,CellGrid3,CellGrid4,StateTime,DOD0_1,DOD0_2,DOD0_3,DOD0_4,DOD0 Passed Q,DOD0 Passed E,DOD0 Time,DODEOC_1,DODEOC_2,DODEOC_3,DODEOC_4,QMax1,QMax2,QMax3,QMax4,QMaxDOD0_1,QMaxDOD0_2,QMaxDOD0_3,QMaxDOD0_4,QMaxPassedQ,QMaxTime,Tk,Ta,CBTime1,CBTime2,CBTime3,CBTime4,SOH_FC_Q,SOH_FC_E,ChgVoltReg,ChgCurrReg,LogRowTime(ms),LogStatus
1,2015-05-13 19:06:01,4.003,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3719,0,11478,19601,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.9,25.9,25.9,25.9,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4027,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,940,SUCCESS
2,2015-05-13 19:06:05,8.001,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3719,0,11477,19599,0,0,0,0,0,0,0,0,0,0,32.0,25.9,25.8,25.9,25.9,25.9,32.0,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4031,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,945,SUCCESS
3,2015-05-13 19:06:09,12.002,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3718,0,11478,19598,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.8,25.9,25.9,25.9,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4035,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,945,SUCCESS
4,2015-05-13 19:06:13,16.002,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3715,0,11475,19601,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.9,26.0,25.9,25.9,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4039,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,945,SUCCESS
5,2015-05-13 19:06:17,20.003,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3958,3716,0,11478,19601,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.8,26.0,25.9,26.0,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4043,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,944,SUCCESS
6,2015-05-13 19:06:21,24.004,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3718,0,11473,19600,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.9,26.0,25.9,25.9,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4047,8576,5312,9600,0,1,1,17,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,17,1.0,1000,0,0,0,0,5033,5542,252,255,941,SUCCESS
7,2015-05-13 19:06:25,28.004,0x6110,300,10,0x6081,0,65535,65535,1,26.0,11501,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3717,0,11478,19598,0,0,0,0,0,0,0,0,0,0,32.1,25.9,25.9,25.9,25.9,25.9,32.1,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4051,8576,5312,9600,0,1,1,18,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,18,1.0,1000,0,0,0,0,5033,5542,252,255,942,SUCCESS
8,2015-05-13 19:06:29,32.004,0x6110,300,10,0x6081,0,65535,65535,1,25.9,11500,0,0,100,90,42,2970,3308,65535,65535,65535,0,0,0x48C0,0,-16314,-18110,70,0x6110,0x0000,0x10,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3822,3957,3717,0,11475,19601,0,0,0,0,0,0,0,0,0,0,32.0,25.9,25.9,25.9,25.9,25.9,32.0,2970,3196,3308,3591,2969,3195,338,395,3308,3591,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,4055,8576,5312,9600,0,1,1,18,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,1,18,1.0,1000,0,0,0,0,5033,5542,252,255,943,SUCCESS

over 8 years ago

0 ThomasCosby over 8 years ago

TI__Guru 73830 points

There are no protection faults logged that would keep the FETs off. The PRES flag is off. Are you using the SYSPRES pin? if so, it it pulled low? If you are not using the SYSPRES pin, then is the NR bit set high?

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Yes, i have a pushbutton (Active-Low) connected to the SYSPRES pin (pin 15) used for activating the LED Display - just as it is in the schematic of the bq40z60EVM board. I've checked the NR bit in the DA Configuration and it is set low.

0 Nermin H. over 8 years ago in reply to Nermin H.

Prodigy 190 points

Update:

i tried to set the NR bit and now the flags i mentioned before are cleared. PRES, CHG and DSG bits in the Operation Status A register are now set.

The bad news are that the COT bit is set in Safety Status C+D and the device is now in Safety Mode. I am able to discharge through the connected load (LED) but charging is not possible - I am currently working on that. I have added a new logfile, suggestions are appreciated...

Regards,

Nermin

data2.log

Fri May 15 10:43:26 CEST 2015

Device Name = bq40z60
Firmware Version = V0_13_BLD0019

Design Capacity = 7200
Design Voltage = 11100
Specification Info = 0x0031
Manufacturer Date = 1980-1-1
Serial Number = 0x0001
Manufacturer Name = Texas Instruments
Device Name = bq40z60
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,TurboPwr,TurboCurr,SoH,OpStatA,OpStatB,TempRange,ChgStat,ChgrStat,GaugeStat,ITStat,MfgStat,SafetyAlertAB,SafetyStatAB,SafetyAlertCD,SafetyStatCD,PFAlertAB,PFStatAB,PFAlertCD,PFStatCD,CellVolt1,CellVolt2,CellVolt3,CellVolt4,vBAT,Vacp,CellCurr1,CellCurr2,CellCurr3,CellCurr4,CellPower1,CellPower2,CellPower3,CellPower4,Power,AvgPow,IntTemp,TS1Temp,TS2Temp,TS3Temp,TS4Temp,CellTemp,FETTemp,FltRemQ,FltRemE,FltFullChgQ,FltFullChgE,TrueRemQ,TrueRemE,InitialQ,InitialE,TrueFullChgQ,TrueFullChgE,T_sim,T_ambient,RaScale1,RaScale2,RaScale3,RaScale4,CompRes1,CompRes2,CompRes3,CompRes4,PackGrid,LStatus,CellGrid1,CellGrid2,CellGrid3,CellGrid4,StateTime,DOD0_1,DOD0_2,DOD0_3,DOD0_4,DOD0 Passed Q,DOD0 Passed E,DOD0 Time,DODEOC_1,DODEOC_2,DODEOC_3,DODEOC_4,QMax1,QMax2,QMax3,QMax4,QMaxDOD0_1,QMaxDOD0_2,QMaxDOD0_3,QMaxDOD0_4,QMaxPassedQ,QMaxTime,Tk,Ta,CBTime1,CBTime2,CBTime3,CBTime4,SOH_FC_Q,SOH_FC_E,ChgVoltReg,ChgCurrReg,LogRowTime(ms),LogStatus
1,2015-05-15 10:43:31,4.004,0x0907,300,10,0x6081,0,65535,65535,1,26.0,11520,0,0,100,80,18,1266,1589,65535,65535,65535,2000,12600,0x00C0,0,-15751,-17488,70,0x0907,0x0000,0x10,0x0004,0x0000,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x1000,0x0000,0x0000,0x0000,0x0000,3821,3956,3741,0,11495,19814,0,0,0,0,0,0,0,0,0,0,22.8,25.9,25.9,26.0,25.9,26.0,25.9,1266,1351,1589,1729,1264,1349,323,378,1589,1729,26.0,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,9498,8576,5280,13504,0,2,2,42,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,2,42,1.0,1000,0,0,0,0,5033,5542,252,51,938,SUCCESS

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

I would check the COT threshold parameter.

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

I could not find a threshold parameter for COT. There is only a Recovery Delay parameter I can set for COT in the Protections menu. According to the reference manual this parameter represents the period in which the temperature has to be under the trip point (TSHUTDOWN – THys) before the charger can be enabled. So i tried setting this parameter to zero but without success.

I don't quite understand why this problem is occuring - the temperature values in the register look all fine. According to the formula in the datasheet the temperature has to reach more than about 130 degrees so that this error occurs. The COT bit is being set immediately after i plug in my ac adapter so i can't really imagine that the temperature instantly goes above 130°C. Is it possible that this THERMAL Shutdown Comparator is not working correctly ?

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

I was mistaken on the COT threshold. I see that it cannot be adjusted. We have not seen the COT temperature detection cause the charger to shutdown on the EVM. Do you notice the device getting hot when you enable the charger? Is the pad soldered to a copper pad under the device? Can you send plots of your PCB layout for review? Maybe there is a noise issue causing the fault.

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

The device is not getting hot, neither are other components. Yes, there is a pad under the device like you can see in the plot down below. I was able to reproduce the same fault on our second hardware. I also forgot to mention that in our design we use normal 10k resistors instead of the 10k thermistors (RT1-RT4) used in the EVM - could that cause the problem?

We have split up our design into two PCBs which are connected through a flat cable respectively wires for supply. I will delete the plots after your reply if that's ok for you.

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

Nermin,
I found that there is special temperature sensor inside the device, located near the charger FET drivers. This temperature sensor must either be tripping due to temperature or noise. There is not much copper under the device, so there could be a thermal transient tripping the sensor. I would check the FEt drive signals to make sure that one is not shorted and causing excessive current in the device. The other option would be a noise issue. It looks like you just have a two layer PCB. This device is very sensitive to layout and I am not sure that a two layer PCB will provide enough copper for good grounding and thermal management.
Tom

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

I figured out that the shottky diode which is connected to REGN and BTST (D3 in EVM schematic) was placed the wrong way round. If I place the diode correctly and plug in the ac adapter (battery pack unplugged) the device is getting extremely hot. I could not find any shorts but it seems like it is indicating one of the possible problems you've mentioned. It is a little bit hard to understand why the device is getting hot if the diode is placed just like on the EVM. I will take a further look at this problem. Thank you very much for your help.

Nermin

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

I figured out that the wrong diode destroyed my bq40z60. Now i corrected all the errors and replaced the device by a new one. It looks quite fine now, There are no failures displyed in the bit register. If I plug in the ac adapter the charger is enabled but I still can not charge the battery. Furthermore i can not discharge the battery trough the connected load. The voltage on the VSYS pin is only about 2,7V instead of the pack voltage of about 11,7V. I would appreciate it if you could take a look at the attached logfile, maybe you can identify some errors ? Thank you!

Regards Nermin

6011.data.log

Thu May 28 16:13:56 CEST 2015

Device Name = bq40z60
Firmware Version = V0_13_BLD0019

Design Capacity = 7200
Design Voltage = 11100
Specification Info = 0x0031
Manufacturer Date = 1980-1-1
Serial Number = 0x0001
Manufacturer Name = Texas Instruments
Device Name = bq40z60
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,TurboPwr,TurboCurr,SoH,OpStatA,OpStatB,TempRange,ChgStat,ChgrStat,GaugeStat,ITStat,MfgStat,SafetyAlertAB,SafetyStatAB,SafetyAlertCD,SafetyStatCD,PFAlertAB,PFStatAB,PFAlertCD,PFStatCD,CellVolt1,CellVolt2,CellVolt3,CellVolt4,vBAT,Vacp,CellCurr1,CellCurr2,CellCurr3,CellCurr4,CellPower1,CellPower2,CellPower3,CellPower4,Power,AvgPow,IntTemp,TS1Temp,TS2Temp,TS3Temp,TS4Temp,CellTemp,FETTemp,FltRemQ,FltRemE,FltFullChgQ,FltFullChgE,TrueRemQ,TrueRemE,InitialQ,InitialE,TrueFullChgQ,TrueFullChgE,T_sim,T_ambient,RaScale1,RaScale2,RaScale3,RaScale4,CompRes1,CompRes2,CompRes3,CompRes4,PackGrid,LStatus,CellGrid1,CellGrid2,CellGrid3,CellGrid4,StateTime,DOD0_1,DOD0_2,DOD0_3,DOD0_4,DOD0 Passed Q,DOD0 Passed E,DOD0 Time,DODEOC_1,DODEOC_2,DODEOC_3,DODEOC_4,QMax1,QMax2,QMax3,QMax4,QMaxDOD0_1,QMaxDOD0_2,QMaxDOD0_3,QMaxDOD0_4,QMaxPassedQ,QMaxTime,Tk,Ta,CBTime1,CBTime2,CBTime3,CBTime4,SOH_FC_Q,SOH_FC_E,ChgVoltReg,ChgCurrReg,LogRowTime(ms),LogStatus
1,2015-05-28 16:13:58,1.095,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19654,0,0,0,0,0,0,0,0,0,0,24.1,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1658,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,941,SUCCESS
2,2015-05-28 16:13:59,2.062,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19662,0,0,0,0,0,0,0,0,0,0,24.1,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1659,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,961,SUCCESS
3,2015-05-28 16:14:00,3.170,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19659,0,0,0,0,0,0,0,0,0,0,24.2,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1660,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
4,2015-05-28 16:14:01,4.139,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19653,0,0,0,0,0,0,0,0,0,0,24.1,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1661,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
5,2015-05-28 16:14:02,5.108,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11729,19646,0,0,0,0,0,0,0,0,0,0,24.2,25.9,26.0,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1662,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
6,2015-05-28 16:14:03,6.076,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11729,19652,0,0,0,0,0,0,0,0,0,0,24.2,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1663,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,949,SUCCESS
7,2015-05-28 16:14:04,7.161,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11727,19644,0,0,0,0,0,0,0,0,0,0,24.2,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1664,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,941,SUCCESS
8,2015-05-28 16:14:05,8.123,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19652,0,0,0,0,0,0,0,0,0,0,24.2,26.0,26.0,25.9,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1665,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,947,SUCCESS
9,2015-05-28 16:14:06,9.091,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11729,19660,0,0,0,0,0,0,0,0,0,0,24.2,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1666,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
10,2015-05-28 16:14:07,10.060,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11730,19658,0,0,0,0,0,0,0,0,0,0,24.2,25.9,25.9,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1666,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
11,2015-05-28 16:14:08,11.152,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11729,19648,0,0,0,0,0,0,0,0,0,0,24.3,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1668,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,965,SUCCESS
12,2015-05-28 16:14:09,12.138,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19646,0,0,0,0,0,0,0,0,0,0,24.3,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1669,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
13,2015-05-28 16:14:10,13.107,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19646,0,0,0,0,0,0,0,0,0,0,24.3,26.0,25.9,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1670,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
14,2015-05-28 16:14:11,14.077,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19645,0,0,0,0,0,0,0,0,0,0,24.3,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1671,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
15,2015-05-28 16:14:12,15.169,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11729,19651,0,0,0,0,0,0,0,0,0,0,24.2,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1672,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
16,2015-05-28 16:14:13,16.139,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11729,19654,0,0,0,0,0,0,0,0,0,0,24.4,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1673,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,947,SUCCESS
17,2015-05-28 16:14:14,17.107,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19663,0,0,0,0,0,0,0,0,0,0,24.4,25.9,26.0,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1674,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,949,SUCCESS
18,2015-05-28 16:14:15,18.078,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11726,19660,0,0,0,0,0,0,0,0,0,0,24.4,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1674,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,939,SUCCESS
19,2015-05-28 16:14:16,19.162,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19652,0,0,0,0,0,0,0,0,0,0,24.3,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1676,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,939,SUCCESS
20,2015-05-28 16:14:17,20.124,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11729,19650,0,0,0,0,0,0,0,0,0,0,24.4,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1677,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,944,SUCCESS
21,2015-05-28 16:14:18,21.093,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11729,19644,0,0,0,0,0,0,0,0,0,0,24.4,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1678,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
22,2015-05-28 16:14:19,22.060,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19657,0,0,0,0,0,0,0,0,0,0,24.4,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1678,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,947,SUCCESS
23,2015-05-28 16:14:20,23.156,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11727,19647,0,0,0,0,0,0,0,0,0,0,24.4,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1680,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,945,SUCCESS
24,2015-05-28 16:14:21,24.123,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19648,0,0,0,0,0,0,0,0,0,0,24.4,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1681,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
25,2015-05-28 16:14:22,25.091,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11730,19651,0,0,0,0,0,0,0,0,0,0,24.4,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1682,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
26,2015-05-28 16:14:23,26.060,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19658,0,0,0,0,0,0,0,0,0,0,24.5,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1682,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,947,SUCCESS
27,2015-05-28 16:14:24,27.144,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19644,0,0,0,0,0,0,0,0,0,0,24.5,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1684,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,942,SUCCESS
28,2015-05-28 16:14:25,28.108,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19651,0,0,0,0,0,0,0,0,0,0,24.5,26.0,25.9,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1685,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
29,2015-05-28 16:14:26,29.078,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11725,19658,0,0,0,0,0,0,0,0,0,0,24.5,25.9,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1685,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,945,SUCCESS
30,2015-05-28 16:14:27,30.046,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11728,19659,0,0,0,0,0,0,0,0,0,0,24.5,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1686,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
31,2015-05-28 16:14:28,31.129,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19651,0,0,0,0,0,0,0,0,0,0,24.5,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1688,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,942,SUCCESS
32,2015-05-28 16:14:29,32.092,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11725,19640,0,0,0,0,0,0,0,0,0,0,24.5,25.9,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1689,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,946,SUCCESS
33,2015-05-28 16:14:30,33.060,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3859,3970,3861,0,11727,19646,0,0,0,0,0,0,0,0,0,0,24.6,26.0,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1689,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,948,SUCCESS
34,2015-05-28 16:14:30,34.029,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11692,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11726,19651,0,0,0,0,0,0,0,0,0,0,24.6,26.0,25.9,26.0,26.0,26.0,25.9,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1690,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,947,SUCCESS
35,2015-05-28 16:14:32,35.117,0x0117,300,10,0x6081,0,65535,65535,1,26.0,11691,0,0,100,95,53,3789,4000,65535,65535,65535,500,12600,0x00C0,0,-16826,-18679,70,0x0117,0x0000,0x10,0x0004,0x0001,0xD0,0x0011,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3860,3970,3861,0,11728,19644,0,0,0,0,0,0,0,0,0,0,24.5,26.0,26.0,26.0,26.0,26.0,26.0,3789,4105,4000,4353,3789,4113,211,248,4000,4361,28.5,26.0,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,1692,7488,5024,7424,0,0,0,7,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,7,1.0,1000,0,0,0,0,5033,5542,252,12,939,SUCCESS

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

Nermin,

I do not see any issues in the log file that would prevent voltage from being present on VSYS. The status registers are normal, no faults and the FETs are on. The cell voltages are not below the Charging Voltage thresholds, so the charger has not turned on. I would check the voltage on the battery side of the CHG / DSG FETs. If it is 11.7V, then I would check the gate drive to the FETs to make sure that they are high. (They should be about 10V above the battery stack voltage.) If the gate drive signals are not high, then the FETs or device may be defective and pulling the signal down.

Tom

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

the charger did not work because of a faulty fuse (F1). Now everything works fine! Thank you for your help once again!

I want to mention one more thing - during troubleshooting I've noticed that the labels for the capacitors C25 and C27 on the bottom layer of the bq40z60EVM were misplaced. The label for C25 is placed beside C27 and otherwise.

Regards Nermin

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

if I am not using the Wake-Up button respectively the SYSPRES pin, then I have to set the NR bit low, am I right ? When I do that I am not able to charge anymore and the TCA & TDA bits are set. Do I have to change some more settings for such a hardware configuration ?

I have build 3 devices, 2 of them are working perfectly but on the third one charging is not possible - every bit is set just as is should be except of the CHGSTAT bit. Do you have any idea ? (a logfile is attached)

1385.data.log

Wed Jun 03 17:15:13 CEST 2015

Device Name = bq40z60
Firmware Version = V0_13_BLD0019

Design Capacity = 7200
Design Voltage = 11100
Specification Info = 0x0031
Manufacturer Date = 1980-1-1
Serial Number = 0x0001
Manufacturer Name = Texas Instruments
Device Name = bq40z60
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,TurboPwr,TurboCurr,SoH,OpStatA,OpStatB,TempRange,ChgStat,ChgrStat,GaugeStat,ITStat,MfgStat,SafetyAlertAB,SafetyStatAB,SafetyAlertCD,SafetyStatCD,PFAlertAB,PFStatAB,PFAlertCD,PFStatCD,CellVolt1,CellVolt2,CellVolt3,CellVolt4,vBAT,Vacp,CellCurr1,CellCurr2,CellCurr3,CellCurr4,CellPower1,CellPower2,CellPower3,CellPower4,Power,AvgPow,IntTemp,TS1Temp,TS2Temp,TS3Temp,TS4Temp,CellTemp,FETTemp,FltRemQ,FltRemE,FltFullChgQ,FltFullChgE,TrueRemQ,TrueRemE,InitialQ,InitialE,TrueFullChgQ,TrueFullChgE,T_sim,T_ambient,RaScale1,RaScale2,RaScale3,RaScale4,CompRes1,CompRes2,CompRes3,CompRes4,PackGrid,LStatus,CellGrid1,CellGrid2,CellGrid3,CellGrid4,StateTime,DOD0_1,DOD0_2,DOD0_3,DOD0_4,DOD0 Passed Q,DOD0 Passed E,DOD0 Time,DODEOC_1,DODEOC_2,DODEOC_3,DODEOC_4,QMax1,QMax2,QMax3,QMax4,QMaxDOD0_1,QMaxDOD0_2,QMaxDOD0_3,QMaxDOD0_4,QMaxPassedQ,QMaxTime,Tk,Ta,CBTime1,CBTime2,CBTime3,CBTime4,SOH_FC_Q,SOH_FC_E,ChgVoltReg,ChgCurrReg,LogRowTime(ms),LogStatus
1,2015-06-03 17:15:14,0.992,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11627,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11540,19641,0,0,0,0,0,0,0,0,0,0,26.2,25.9,25.9,25.7,25.9,25.9,26.2,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,419,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,953,SUCCESS
2,2015-06-03 17:15:15,1.968,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11541,19631,0,0,0,0,0,0,0,0,0,0,26.2,25.9,25.9,25.8,25.9,25.9,26.2,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,420,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,947,SUCCESS
3,2015-06-03 17:15:16,3.044,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11541,19630,0,0,0,0,0,0,0,0,0,0,26.2,25.9,25.9,25.7,25.9,25.9,26.2,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,421,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,952,SUCCESS
4,2015-06-03 17:15:17,4.019,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11541,19640,0,0,0,0,0,0,0,0,0,0,26.2,25.8,25.9,25.7,25.9,25.9,26.2,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,422,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,942,SUCCESS
5,2015-06-03 17:15:18,4.981,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11540,19640,0,0,0,0,0,0,0,0,0,0,26.3,25.8,25.9,25.7,25.9,25.9,26.2,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,423,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,950,SUCCESS
6,2015-06-03 17:15:19,5.951,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11540,19639,0,0,0,0,0,0,0,0,0,0,26.3,25.8,25.9,25.8,25.9,25.9,26.3,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,424,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,949,SUCCESS
7,2015-06-03 17:15:20,7.036,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11541,19643,0,0,0,0,0,0,0,0,0,0,26.3,25.9,25.9,25.7,25.9,25.9,26.3,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,425,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,941,SUCCESS
8,2015-06-03 17:15:21,7.998,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11541,19635,0,0,0,0,0,0,0,0,0,0,26.3,25.9,25.9,25.7,25.9,25.9,26.3,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,426,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,947,SUCCESS
9,2015-06-03 17:15:22,8.965,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11540,19630,0,0,0,0,0,0,0,0,0,0,26.3,25.8,25.9,25.7,25.9,25.9,26.3,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,427,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,948,SUCCESS
10,2015-06-03 17:15:23,9.934,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11627,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3955,3840,0,11540,19641,0,0,0,0,0,0,0,0,0,0,26.4,25.8,25.9,25.8,25.9,25.9,26.4,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,428,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,948,SUCCESS
11,2015-06-03 17:15:24,11.018,0x0117,300,10,0x6081,0,65535,65535,1,25.9,11628,0,0,100,89,48,3438,3888,65535,65535,65535,4500,12300,0x00C0,0,-16395,-18199,70,0x0117,0x0000,0x08,0x0004,0x0001,0xD0,0x0014,0x0618,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,3833,3954,3840,0,11540,19633,0,0,0,0,0,0,0,0,0,0,26.4,25.9,25.9,25.7,25.9,25.9,26.4,3438,3708,3888,4231,3438,3708,450,523,3888,4231,25.9,25.9,1000,1000,1000,0,0,0,0,0,0,4,0,0,0,0,429,8352,5568,8160,0,0,0,1,4512,4544,4576,0,7200,7200,7200,7200,0,0,0,0,0,1,1.0,1000,0,0,0,0,5033,5542,240,115,943,SUCCESS

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

Nermin,

The NR bit should be set to 1, if you are not using the SYSPRES input to enable the FETs.

I do not see a reason why the pack should not charge. The CHG and DSG FETs are enabled and the charger is enabled. I would check the voltage along the charger path to find the problem.

Tom

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

I have checked the voltages on my board and compared them to the voltages on the EVM board - the only considerable difference I found is the voltage on the LODRV pin respectively the gate voltage of the FET-Q9. According to the EVM there should be about 1V during charging but i got 0V on my board! Everything else looks ok. Gate voltage of DSG FET (Q2) = 13,7V & CHG FET (Q3) = 20,8V.

Seems like the bq is not driving the Q9 correctly !?

Nermin

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

Q9 is used for synchronous rectification. The LODRV and HIDRV signals should bot be switching and they should be out of phase with one another. It Q8 switching?

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

I got 12,6V on the gate pin of Q8

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

The charger is a switching regulator, so both FETs must switch. Do you have more than one of your custom modules? If so, do they all perform the same? I can check it on the bench, if you want to send the module to TI.

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Yes, I have three identical modules, same hardware, same layout, same components,... 2 of them are working prefectly, the third one is making some trouble.

Update:
Now all of the three modules are working fine. It was a faulty fuse again!

0 Nermin H. over 8 years ago in reply to ThomasCosby

Prodigy 190 points

Tom,

do you know a distributor for the SCP Fuses from Dexerials ? We could not find any except from Dexerials itsself but the problem is that they are selling just 5000+ pieces which is far too much.

Nermin

0 ThomasCosby over 8 years ago in reply to Nermin H.

TI__Guru 73830 points

Nermin,

I am not aware that Dexerials works through distributors.

Tom

Power management

Power management forum

bq40z60 TCA&TDA Bits set - can not enable Charge FET & Discharge FET