Other Parts Discussed in Thread: BQ78350,
使用stm32l071+bq78350+76930 + bq76300方案，通讯均正常,我设计的是6S，平衡参数设置为3900.Windows为50，min为20。我第一芯电压低于最高0.1V，但是平衡时第一芯一会儿为4.2，一会儿是3.78，变化很大，这个是什么问题
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使用stm32l071+bq78350+76930 + bq76300方案，通讯均正常,我设计的是6S，平衡参数设置为3900.Windows为50，min为20。我第一芯电压低于最高0.1V，但是平衡时第一芯一会儿为4.2，一会儿是3.78，变化很大，这个是什么问题
您好，平衡功能数据手册有介绍，
Using this circuit, the BQ78350-R1A balances the cells during charge by enabling the bypass around those cells above the threshold set in Cell Balance Threshold if the maximum difference in cell voltages exceeds the value programmed in Cell Balance Min. During cell balancing, the BQ78350-R1A measures the cell voltages at an interval set in Cell Balance Interval.
如果平衡启动，在充电时是一直处于平衡状态，直到平衡或者停止充电。
实际工作中cell1-6电压为3974,4089，4085,4086,4088,4081，开始1A充电后，发现不平衡时，满足上述条件，CB标志位置1开始平衡，cell1变为4120，一段时间后变为3680，使用万用变测试VC1脚时，电压变为6-8V之间跳变，然后CB位0，平衡关闭，直到我关闭充电再打开充电才又开始平衡,是否是硬件问题7245.LH_SMART_BATTERY_V1.0.pdf？还是说PCB布局有问题，平衡电流回路和检测电路没分开导致电压一直跳变？
使用电芯，现在不会有那么大跳变了，但是我设置参数的3900,100,40,20，为什么最高电芯的电压低于4100时不平衡了，之前刷参数时，平衡20S采样，20秒平衡，重新刷固件后，一直在平衡，然后这个GG的文件无法添加，不知道为什么，所以我放在txt文本中
* Texas Instruments Data Flash File * File created Mon Aug 02 09:46:41 2021 * * Device Number 1E9B * Firmware Version 2.02 * Build Number 28 * Order Number 0 * * bqz Device Number 1E9B * bqz Firmware Version 2.02 * bqz Build Number 28 * * Field Order: Class name Subclass name Parameter name Parameter Value Display Units Calibration Current CC Gain 1.385 mOhm Calibration Current Capacity Gain 0.7 mOhm Calibration Voltage Cell1 Offset -8 mV Calibration Voltage Cell2 Offset -9 mV Calibration Voltage Cell3 Offset -4 mV Calibration Voltage Cell4 Offset -13 mV Calibration Voltage Cell5 Offset -9 mV Calibration Voltage Cell6 Offset -6 mV Calibration Voltage Cell7 Offset 0 mV Calibration Voltage Cell8 Offset 0 mV Calibration Voltage Cell9 Offset 0 mV Calibration Voltage Cell10 Offset 0 mV Calibration Voltage Cell11 Offset 0 mV Calibration Voltage Cell12 Offset 0 mV Calibration Voltage Cell13 Offset 0 mV Calibration Voltage Cell14 Offset 0 mV Calibration Voltage Cell15 Offset 0 mV Calibration Current Offset CC Offset 512 - Calibration Current Offset Coulomb Counter Offset Samples 64 - Calibration Temperature T1 Temp Offset -0.4 degC Calibration Temperature T2 Temp Offset -0.5 degC Calibration Temperature T3 Temp Offset 0 degC Calibration Temperature Gauge Internal Temp Offset -10.6 degC Calibration Ext Cell Voltage Ext Cell Divider Gain 1057 - Calibration VAux Voltage VAux Gain 5000 - Calibration Cell Temperature Model Coeff a1 -11130 - Calibration Cell Temperature Model Coeff a2 19142 - Calibration Cell Temperature Model Coeff a3 -19262 - Calibration Cell Temperature Model Coeff a4 28203 - Calibration Cell Temperature Model Coeff a5 892 - Calibration Cell Temperature Model Coeff b1 328 - Calibration Cell Temperature Model Coeff b2 -605 - Calibration Cell Temperature Model Coeff b3 -2443 - Calibration Cell Temperature Model Coeff b4 4696 - Calibration Cell Temperature Model Rc0 11703 - Calibration Cell Temperature Model Adc0 11703 - Calibration Fet Temperature Model Coeff a1 -11130 - Calibration Fet Temperature Model Coeff a2 19142 - Calibration Fet Temperature Model Coeff a3 -19262 - Calibration Fet Temperature Model Coeff a4 28203 - Calibration Fet Temperature Model Coeff a5 892 - Calibration Fet Temperature Model Coeff b1 328 - Calibration Fet Temperature Model Coeff b2 -605 - Calibration Fet Temperature Model Coeff b3 -2443 - Calibration Fet Temperature Model Coeff b4 4696 - Calibration Fet Temperature Model Rc0 11703 - Calibration Fet Temperature Model Adc0 11703 - Calibration Fet Temperature Model Rpad 0 - Calibration Fet Temperature Model Rint 18000 - Calibration Current Deadband Deadband 3 mA Calibration Current Deadband Coulomb Counter Deadband 38 264nV Settings Protection Protection Configuration 0 hex Settings Protection Enabled Protections A ff hex Settings Protection Enabled Protections B 7f hex Settings Protection Enabled Protections C 15 hex Settings Protection Enabled Removal Recovery A 0 hex Settings Protection Enabled Removal Recovery B 0 hex Settings Permanent Failure Enabled PF A 0 hex Settings Permanent Failure Enabled PF B 0 hex Settings Configuration Temperature Enable 0b hex Settings Configuration Temperature Mode 2 hex Settings Configuration DA Configuration 11 hex Settings Configuration AFE Cell Map 273 hex Settings Configuration FET Options 20 hex Settings Configuration Sbs Gauging Configuration 1 hex Settings Configuration Smb Configuration a0 hex Settings Configuration Power Config 0 hex Settings Configuration LED Configuration 4 hex Settings Configuration SOC Flag Config 12ff hex Settings Configuration Balancing Configuration 1 hex Settings Configuration CEDV Gauging Configuration 012a hex Settings Fuse PF SAFE A 0 hex Settings Fuse PF SAFE B 0 hex Settings Fuse PF SAFE C 0 hex Settings Fuse Fuse Blow Timeout 30 s Settings Aux SMB Address Addr Reads 3 - Settings Aux SMB Address SMBTAR_ADDR0 20 hex Settings Aux SMB Address SMBTAR_ADDR1 22 hex Settings Aux SMB Address SMBTAR_ADDR2 24 hex Settings Aux SMB Address SMBTAR_ADDR3 25 hex Settings Aux SMB Address SMBTAR_ADDR4 26 hex Settings Aux SMB Address SMBTAR_ADDR5 28 hex Settings Aux SMB Address SMBTAR_ADDR6 2a hex Settings Aux SMB Address SMBTAR_ADDR7 2c hex Settings SMB Master Mode Host Address 10 hex Settings SMB Master Mode Charger Address 12 hex Settings SMB Master Mode Alarm Timer 10 s Settings SMB Master Mode Charger Request Timer 50 s Settings Manufacturing Mfg Status init 210 hex Protections CUV Threshold 2500 mV Protections CUV Delay 2 s Protections CUV Recovery 3000 mV Protections COV Threshold Low Temp 4250 mV Protections COV Threshold Standard Temp 4250 mV Protections COV Threshold High Temp 4250 mV Protections COV Threshold Rec Temp 4250 mV Protections COV Delay 2 s Protections COV Recovery Low Temp 4210 mV Protections COV Recovery Standard Temp 4210 mV Protections COV Recovery High Temp 4210 mV Protections COV Recovery Rec Temp 4210 mV Protections OCC Threshold 32000 mA Protections OCC Delay 6 s Protections OCC Recovery Threshold -2000 mA Protections OCC Recovery Delay 2 s Protections OCD Threshold -32000 mA Protections OCD Delay 6 s Protections OCD Recovery Threshold 2000 mA Protections OCD Recovery Delay 2 s Protections OCDL Latch Limit 5 - Protections OCDL Counter Dec Delay 10 s Protections OCDL Reset 15 s Protections AOLD Latch Limit 0 - Protections AOLD Counter Dec Delay 10 s Protections AOLD Recovery 5 s Protections AOLD Reset 15 s Protections AOLD Threshold and Delay 70 hex Protections ASCD Latch Limit 0 - Protections ASCD Counter Dec Delay 10 s Protections ASCD Recovery 5 s Protections ASCD Reset 15 s Protections ASCD Threshold and Delay 98 hex Protections OTC Threshold 100 1degC Protections OTC Delay 2 s Protections OTC Recovery 80 1degC Protections OTD Threshold 100 1degC Protections OTD Delay 2 s Protections OTD Recovery 80 1degC Protections OTF Threshold 100 1degC Protections OTF Delay 2 s Protections OTF Recovery 80 1degC Protections UTC Threshold -30 1degC Protections UTC Delay 2 s Protections UTC Recovery -15 1degC Protections UTD Threshold -30 1degC Protections UTD Delay 2 s Protections UTD Recovery -15 1degC Protections AFE External Override Delay 5 s Protections AFE External Override Recovery 2 s Protections PTO Charge Threshold 2000 mA Protections PTO Suspend Threshold 1800 mA Protections PTO Delay 1800 s Protections PTO Reset 2 mAh Protections CTO Charge Threshold 2500 mA Protections CTO Suspend Threshold 2000 mA Protections CTO Delay 54000 s Protections CTO Reset 2 mAh Protections OC Threshold 16000 mAh Protections OC Recovery 15500 mAh Protections OC RSOC Recovery 98 % Permanent Fail SOCC Threshold 10000 mA Permanent Fail SOCC Delay 5 s Permanent Fail SOCD Threshold -10000 mA Permanent Fail SOCD Delay 5 s Permanent Fail SOT Threshold 65 1degC Permanent Fail SOT Delay 5 s Permanent Fail SOTF Threshold 100 1degC Permanent Fail SOTF Delay 5 s Permanent Fail Open Thermistor Threshold -50 1degC Permanent Fail Open Thermistor Delay 5 s Permanent Fail VIMR Check Voltage 3500 mV Permanent Fail VIMR Check Current 10 mA Permanent Fail VIMR Delta Threshold 500 mV Permanent Fail VIMR Delta Delay 5 s Permanent Fail VIMR Duration 100 s Permanent Fail CFET OFF Threshold 100 mA Permanent Fail CFET OFF Delay 5 s Permanent Fail DFET OFF Threshold -100 mA Permanent Fail DFET OFF Delay 5 s Permanent Fail AFER Threshold 100 - Permanent Fail AFER Delay Period 2 s Permanent Fail AFER Compare Period 5 s Permanent Fail AFEC Threshold 100 - Permanent Fail AFEC Delay Period 5 s Permanent Fail AFE XREADY Threshold 100 - Permanent Fail AFE XREADY Delay Period 5 s Permanent Fail AFE External Override Delay 20 s Permanent Fail AFE SOV / AFE SUV SOV and SUV Delay 50 hex Permanent Fail AFE SOV Threshold 4350 mV Permanent Fail AFE SUV Threshold 1750 mV Advanced Charge Algorithm Temperature Ranges T1 Temp -30 degC Advanced Charge Algorithm Temperature Ranges T2 Temp -5 degC Advanced Charge Algorithm Temperature Ranges T5 Temp 10 degC Advanced Charge Algorithm Temperature Ranges T6 Temp 55 degC Advanced Charge Algorithm Temperature Ranges T3 Temp 65 degC Advanced Charge Algorithm Temperature Ranges T4 Temp 85 degC Advanced Charge Algorithm Temperature Ranges Hysteresis Temp 1 degC Advanced Charge Algorithm Low Temp Charging Voltage 4200 mV Advanced Charge Algorithm Low Temp Charging Current Low 132 mA Advanced Charge Algorithm Low Temp Charging Current Med 352 mA Advanced Charge Algorithm Low Temp Charging Current High 264 mA Advanced Charge Algorithm Standard Temp Charging Voltage 4200 mV Advanced Charge Algorithm Standard Temp Charging Current Low 1980 mA Advanced Charge Algorithm Standard Temp Charging Current Med 4004 mA Advanced Charge Algorithm Standard Temp Charging Current High 2992 mA Advanced Charge Algorithm High Temp Charging Voltage 4200 mV Advanced Charge Algorithm High Temp Charging Current Low 1012 mA Advanced Charge Algorithm High Temp Charging Current Med 1980 mA Advanced Charge Algorithm High Temp Charging Current High 1496 mA Advanced Charge Algorithm Rec Temp Charging Voltage 4200 mV Advanced Charge Algorithm Rec Temp Charging Current Low 2508 mA Advanced Charge Algorithm Rec Temp Charging Current Med 4488 mA Advanced Charge Algorithm Rec Temp Charging Current High 3520 mA Advanced Charge Algorithm Pre-Charging Current 0 mA Advanced Charge Algorithm Maintenance Charging Current 4000 mA Advanced Charge Algorithm Voltage Range Precharge Start Voltage 2500 mV Advanced Charge Algorithm Voltage Range Charging Voltage Low 3000 mV Advanced Charge Algorithm Voltage Range Charging Voltage Med 3900 mV Advanced Charge Algorithm Voltage Range Charging Voltage High 4200 mV Advanced Charge Algorithm Voltage Range Charging Voltage Hysteresis 0 mV Advanced Charge Algorithm Termination Config Charge Term Taper Current 1500 mA Advanced Charge Algorithm Termination Config Charge Term Voltage 75 mV Advanced Charge Algorithm Cell Balancing Config Cell Balance Threshold 3900 mV Advanced Charge Algorithm Cell Balancing Config Cell Balance Window 100 mV Advanced Charge Algorithm Cell Balancing Config Cell Balance Min 40 mV Advanced Charge Algorithm Cell Balancing Config Cell Balance Interval 20 s Fuel Gauging Current Thresholds Dsg Current Threshold -200 mA Fuel Gauging Current Thresholds Chg Current Threshold 100 mA Fuel Gauging Current Thresholds Quit Current 100 mA Fuel Gauging Current Thresholds Dsg Relax Time 1 s Fuel Gauging Current Thresholds Chg Relax Time 60 s Fuel Gauging Design Design Capacity mAh 16000 mAh Fuel Gauging Design Design Capacity cWh 3552 cWh Fuel Gauging Design Design Voltage 4200 mV Fuel Gauging Cycle Cycle Count Percentage 95 % Fuel Gauging FD Set % RSOC Threshold 1 % Fuel Gauging FD Clear % RSOC Threshold 5 % Fuel Gauging FC Set % RSOC Threshold 99 % Fuel Gauging FC Clear % RSOC Threshold 95 % Fuel Gauging TD Set % RSOC Threshold 6 % Fuel Gauging TD Clear % RSOC Threshold 8 % Fuel Gauging TC Set % RSOC Threshold 100 % Fuel Gauging TC Clear % RSOC Threshold 95 % Fuel Gauging State Cycle Count 7 - Fuel Gauging State Learned Full Charge Capacity 15616 mAh Fuel Gauging State Dod at EDV2 16384 - Fuel Gauging CEDV cfg EMF 3743 - Fuel Gauging CEDV cfg C0 149 - Fuel Gauging CEDV cfg R0 867 - Fuel Gauging CEDV cfg T0 4030 - Fuel Gauging CEDV cfg R1 316 - Fuel Gauging CEDV cfg TC 9 - Fuel Gauging CEDV cfg C1 0 - Fuel Gauging CEDV cfg Age Factor 0 - Fuel Gauging CEDV cfg Fixed EDV 0 3000 - Fuel Gauging CEDV cfg EDV 0 Hold Time 1 s Fuel Gauging CEDV cfg Fixed EDV 1 3200 - Fuel Gauging CEDV cfg EDV 1 Hold Time 1 s Fuel Gauging CEDV cfg Fixed EDV 2 3300 - Fuel Gauging CEDV cfg EDV 2 Hold Time 1 s Fuel Gauging CEDV cfg Battery Low % 7 % Fuel Gauging CEDV cfg Min Delta V Filter 10 mV Fuel Gauging CEDV cfg FCC Learn Up 16000 mAh Fuel Gauging CEDV cfg FCC Learn Down 128 mAh Fuel Gauging CEDV cfg Learning Low Temp 10 0.1degC Fuel Gauging CEDV cfg Requested Learning cycle count 20 num Fuel Gauging CEDV cfg OverLoad Current 32000 mA Fuel Gauging CEDV cfg Self Discharge Rate 1 0.01%/day Fuel Gauging CEDV cfg Electronics Load 1 3uA Fuel Gauging CEDV cfg Near Full 16000 mAh Fuel Gauging CEDV cfg Reserve Capacity 0 mAh Fuel Gauging CEDV cfg RemCap Init Percent 100 % Power Power Valid Update Voltage 3500 mV Power Shutdown Shutdown Voltage 2500 mV Power Shutdown Shutdown Time 10 s Power Shutdown PF Shutdown Voltage 2500 mV Power Shutdown PF Shutdown Time 10 s Power Shutdown Charger Present Threshold 2800 mV Power Sleep Sleep Current 10 mA Power Sleep Bus Timeout 5 s Power Sleep Voltage Time 5 s Power Sleep Current Time 20 s Power Ship FET Off Time 10 s Power Ship Delay 20 s Power Ship Auto Ship Time 1440 min Power KEYIN Time 2 s Power Pre-Discharge FET ON Time 10 s PF Status Device Status Data Safety Alert A 0 hex PF Status Device Status Data Safety Status A 0 hex PF Status Device Status Data Safety Alert B 0 hex PF Status Device Status Data Safety Status B 0 hex PF Status Device Status Data Safety Alert C 0 hex PF Status Device Status Data Safety Status C 0 hex PF Status Device Status Data PF Alert A 0 hex PF Status Device Status Data PF Status A 0 hex PF Status Device Status Data PF Alert B 0 hex PF Status Device Status Data PF Status B 0 hex PF Status Device Status Data PF Alert C 0 hex PF Status Device Status Data PF Status C 0 hex PF Status Device Status Data Fuse Flag 0 hex PF Status Device Status Data Operation Status A 0 hex PF Status Device Status Data Operation Status B 0 hex PF Status Device Status Data Temp Range 0 hex PF Status Device Status Data Charging Status 0 hex PF Status Device Status Data Gauging Status 0 hex PF Status Device Status Data CEDV Status 0 hex PF Status Device Voltage Data Cell 1 Voltage 0 mV PF Status Device Voltage Data Cell 2 Voltage 0 mV PF Status Device Voltage Data Cell 3 Voltage 0 mV PF Status Device Voltage Data Cell 4 Voltage 0 mV PF Status Device Voltage Data Cell 5 Voltage 0 mV PF Status Device Voltage Data Cell 6 Voltage 0 mV PF Status Device Voltage Data Cell 7 Voltage 0 mV PF Status Device Voltage Data Cell 8 Voltage 0 mV PF Status Device Voltage Data Cell 9 Voltage 0 mV PF Status Device Voltage Data Cell 10 Voltage 0 mV PF Status Device Voltage Data Cell 11 Voltage 0 mV PF Status Device Voltage Data Cell 12 Voltage 0 mV PF Status Device Voltage Data Cell 13 Voltage 0 mV PF Status Device Voltage Data Cell 14 Voltage 0 mV PF Status Device Voltage Data Cell 15 Voltage 0 mV PF Status Device Voltage Data Battery Direct Voltage 0 mV PF Status Device Current Data Current 0 mA PF Status Device Temperature Data TS1 Temperature -273.2 degC PF Status Device Temperature Data TS2 Temperature -273.2 degC PF Status Device Temperature Data TS3 Temperature -273.2 degC PF Status Device Temperature Data Gauge Internal Temperature -273.2 degC PF Status AFE Regs AFE SYS Stat 0 hex PF Status AFE Regs AFE Cell Balance1 0 hex PF Status AFE Regs AFE Cell Balance2 0 hex PF Status AFE Regs AFE Cell Balance3 0 hex PF Status AFE Regs AFE Sys Control1 0 hex PF Status AFE Regs AFE Sys Control2 0 hex PF Status AFE Regs AFE Protection1 0 hex PF Status AFE Regs AFE Protection2 0 hex PF Status AFE Regs AFE Protection3 0 hex PF Status AFE Regs AFE OV Trip 0 hex PF Status AFE Regs AFE UV Trip 0 hex Black Box Safety Status 1st Status Status A 0 hex Black Box Safety Status 1st Status Status B 0 hex Black Box Safety Status 1st Safety Status C 0 hex Black Box Safety Status 1st Time to Next Event 0 s Black Box Safety Status 2nd Status Status A 0 hex Black Box Safety Status 2nd Status Status B 0 hex Black Box Safety Status 2nd Safety Status C 0 hex Black Box Safety Status 2nd Time to Next Event 0 s Black Box Safety Status 3rd Status Status A 0 hex Black Box Safety Status 3rd Status Status B 0 hex Black Box Safety Status 3rd Safety Status C 0 hex Black Box Safety Status 3rd Time to Next Event 0 s Black Box PF Status 1st PF Status A 0 hex Black Box PF Status 1st PF Status B 0 hex Black Box PF Status 1st PF Status C 0 hex Black Box PF Status 1st Time to Next Event 0 s Black Box PF Status 2nd PF Status A 0 hex Black Box PF Status 2nd PF Status B 0 hex Black Box PF Status 2nd PF Status C 0 hex Black Box PF Status 2nd Time to Next Event 0 s Black Box PF Status 3rd PF Status A 0 hex Black Box PF Status 3rd PF Status B 0 hex Black Box PF Status 3rd PF Status C 0 hex Black Box PF Status 3rd Time to Next Event 0 s System Data Manufacturer Data Manufacturer Info A Length 32 - System Data Manufacturer Data Manufacturer Info Block A01 61 Hex System Data Manufacturer Data Manufacturer Info Block A02 62 Hex System Data Manufacturer Data Manufacturer Info Block A03 63 Hex System Data Manufacturer Data Manufacturer Info Block A04 64 Hex System Data Manufacturer Data Manufacturer Info Block A05 65 Hex System Data Manufacturer Data Manufacturer Info Block A06 66 Hex System Data Manufacturer Data Manufacturer Info Block A07 67 Hex System Data Manufacturer Data Manufacturer Info Block A08 68 Hex System Data Manufacturer Data Manufacturer Info Block A09 69 Hex System Data Manufacturer Data Manufacturer Info Block A10 6a Hex System Data Manufacturer Data Manufacturer Info Block A11 6b Hex System Data Manufacturer Data Manufacturer Info Block A12 6c Hex System Data Manufacturer Data Manufacturer Info Block A13 6d Hex System Data Manufacturer Data Manufacturer Info Block A14 6e Hex System Data Manufacturer Data Manufacturer Info Block A15 6f Hex System Data Manufacturer Data Manufacturer Info Block A16 70 Hex System Data Manufacturer Data Manufacturer Info Block A17 71 Hex System Data Manufacturer Data Manufacturer Info Block A18 72 Hex System Data Manufacturer Data Manufacturer Info Block A19 73 Hex System Data Manufacturer Data Manufacturer Info Block A20 74 Hex System Data Manufacturer Data Manufacturer Info Block A21 75 Hex System Data Manufacturer Data Manufacturer Info Block A22 76 Hex System Data Manufacturer Data Manufacturer Info Block A23 77 Hex System Data Manufacturer Data Manufacturer Info Block A24 7a Hex System Data Manufacturer Data Manufacturer Info Block A25 78 Hex System Data Manufacturer Data Manufacturer Info Block A26 79 Hex System Data Manufacturer Data Manufacturer Info Block A27 30 Hex System Data Manufacturer Data Manufacturer Info Block A28 31 Hex System Data Manufacturer Data Manufacturer Info Block A29 32 Hex System Data Manufacturer Data Manufacturer Info Block A30 33 Hex System Data Manufacturer Data Manufacturer Info Block A31 34 Hex System Data Manufacturer Data Manufacturer Info Block A32 35 Hex SBS Configuration Data Remaining AH Cap. Alarm 300 mAh SBS Configuration Data Remaining WH Cap. Alarm 432 cWh SBS Configuration Data Remaining Time Alarm 10 min SBS Configuration Data Initial Battery Mode 81 hex SBS Configuration Data Specification Information 31 hex SBS Configuration Data Manufacture Date 1980/1/1 date SBS Configuration Data Serial Number 1 hex SBS Configuration Data Manufacturer Name Texas Instruments - SBS Configuration Data Device Name bq78350 - SBS Configuration Data Device Chemistry LION - LED Support LED Config LED Flash Period 512 488us LED Support LED Config LED Blink Period 1024 488us LED Support LED Config LED Delay 100 488us LED Support LED Config LED Hold Time 4 s LED Support LED Config LED Flash Alarm 10 % LED Support LED Config LED Thresh 1 5 % LED Support LED Config LED Thresh 2 25 % LED Support LED Config LED Thresh 3 55 % LED Support LED Config LED Thresh 4 80 % LED Support LED Config LED Thresh 5 95 % LED Support LED Config LCD Refresh Rate 35 Hz Lifetimes Voltage Cell 1 Max Voltage 0 mV Lifetimes Voltage Cell 2 Max Voltage 0 mV Lifetimes Voltage Cell 3 Max Voltage 0 mV Lifetimes Voltage Cell 4 Max Voltage 0 mV Lifetimes Voltage Cell 5 Max Voltage 0 mV Lifetimes Voltage Cell 6 Max Voltage 0 mV Lifetimes Voltage Cell 7 Max Voltage 0 mV Lifetimes Voltage Cell 8 Max Voltage 0 mV Lifetimes Voltage Cell 9 Max Voltage 0 mV Lifetimes Voltage Cell 10 Max Voltage 0 mV Lifetimes Voltage Cell 11 Max Voltage 0 mV Lifetimes Voltage Cell 12 Max Voltage 0 mV Lifetimes Voltage Cell 13 Max Voltage 0 mV Lifetimes Voltage Cell 14 Max Voltage 0 mV Lifetimes Voltage Cell 15 Max Voltage 0 mV Lifetimes Voltage Cell 1 Min Voltage 32767 mV Lifetimes Voltage Cell 2 Min Voltage 32767 mV Lifetimes Voltage Cell 3 Min Voltage 32767 mV Lifetimes Voltage Cell 4 Min Voltage 32767 mV Lifetimes Voltage Cell 5 Min Voltage 32767 mV Lifetimes Voltage Cell 6 Min Voltage 32767 mV Lifetimes Voltage Cell 7 Min Voltage 32767 mV Lifetimes Voltage Cell 8 Min Voltage 32767 mV Lifetimes Voltage Cell 9 Min Voltage 32767 mV Lifetimes Voltage Cell 10 Min Voltage 32767 mV Lifetimes Voltage Cell 11 Min Voltage 32767 mV Lifetimes Voltage Cell 12 Min Voltage 32767 mV Lifetimes Voltage Cell 13 Min Voltage 32767 mV Lifetimes Voltage Cell 14 Min Voltage 32767 mV Lifetimes Voltage Cell 15 Min Voltage 32767 mV Lifetimes Voltage Max Delta Cell Voltage 0 mV Lifetimes Current Max Charge Current 0 mA Lifetimes Current Max Discharge Current 0 mA Lifetimes Current Max Avg Dsg Current 0 mA Lifetimes Current Max Avg Dsg Power 0 cW Lifetimes Temperature Max Temp Cell -128 degC Lifetimes Temperature Min Temp Cell 127 degC Lifetimes Temperature Max Delta Cell Temp 0 degC Lifetimes Temperature Max Temp Fet -128 degC Lifetimes Gauge Temperature Max Temp Int Sensor -128 degC Lifetimes Gauge Temperature Min Temp Int Sensor 127 degC Lifetimes Safety Events No Of COV Events 0 events Lifetimes Safety Events Last COV Event 0 cycles Lifetimes Safety Events No Of CUV Events 0 events Lifetimes Safety Events Last CUV Event 0 cycles Lifetimes Safety Events No Of OCD Events 0 events Lifetimes Safety Events Last OCD Event 0 cycles Lifetimes Safety Events No Of OCC Events 0 events Lifetimes Safety Events Last OCC Event 0 cycles Lifetimes Safety Events No Of AOLD Events 0 events Lifetimes Safety Events Last AOLD Event 0 cycles Lifetimes Safety Events No Of ASCD Events 0 events Lifetimes Safety Events Last ASCD Event 0 cycles Lifetimes Safety Events No Of OTC Events 0 events Lifetimes Safety Events Last OTC Event 0 cycles Lifetimes Safety Events No Of OTD Events 0 events Lifetimes Safety Events Last OTD Event 0 cycles Lifetimes Safety Events No Of OTF Events 0 events Lifetimes Safety Events Last OTF Event 0 cycles Lifetimes Charging Events No Valid Charge Term 0 events Lifetimes Charging Events Last Valid Charge Term 0 cycles Lifetimes Gauging Events No of FCC Updates 0 events Lifetimes Gauging Events Last FCC Update 0 cycles Lifetimes Power Events No Of Shutdowns 0 events Lifetimes Cell Balancing Cb Time Cell 1 0 h Lifetimes Cell Balancing Cb Time Cell 2 0 h Lifetimes Cell Balancing Cb Time Cell 3 0 h Lifetimes Cell Balancing Cb Time Cell 4 0 h Lifetimes Cell Balancing Cb Time Cell 5 0 h Lifetimes Cell Balancing Cb Time Cell 6 0 h Lifetimes Cell Balancing Cb Time Cell 7 0 h Lifetimes Cell Balancing Cb Time Cell 8 0 h Lifetimes Cell Balancing Cb Time Cell 9 0 h Lifetimes Cell Balancing Cb Time Cell 10 0 h Lifetimes Cell Balancing Cb Time Cell 11 0 h Lifetimes Cell Balancing Cb Time Cell 12 0 h Lifetimes Cell Balancing Cb Time Cell 13 0 h Lifetimes Cell Balancing Cb Time Cell 14 0 h Lifetimes Cell Balancing Cb Time Cell 15 0 h Lifetimes Time Total Fw Runtime 0 h Lifetimes Time Time Spent In UT 0 h Lifetimes Time Time Spent In LT 0 h Lifetimes Time Time Spent In STL 0 h Lifetimes Time Time Spent In RT 0 h Lifetimes Time Time Spent In STH 0 h Lifetimes Time Time Spent In HT 0 h Lifetimes Time Time Spent In OT 0 h Lifetimes Time Time Since Last Charge 0 h GPIO GPIO Config GPIO Configuration 0 hex GPIO GPIO Config GPIO Ouput Enable 0 hex GPIO GPIO Config GPIO Default Ouput Enable 0 hex GPIO GPIO Config GPIO Type c0 hex
目前有这两个问题，第一，我设置的参数分别是3900,100,40,20，为什么在4100mV以下就不平衡（之前有设置为4000mV,后来改为3900），第二我第四芯最高电压开始平衡时，平衡电阻没有电流，mos管打不开，这个是为什么？硬件原理图如下：2781.LH_SMART_BATTERY_V1.0.pdf
