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delta2.md

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States for DELTA2

version: 0.0.29

bmsMaster

ems

inv

mppt

pd

bmsMaster

number

State Min Max Unit Mult Name
amp 0 50 A 0.001 Current
cycles 0 6000 1 Number of cycles
designCap 0 80000 mAh 1 Design capacity
f32ShowSoc 0 100 % 1 SOC
fullCap 0 80000 mAh 1 Full capacity
inputWatts 0 4000 W 0.1 Input power
maxCellTemp 0 80 °C 1 Maximum cell temperature
maxCellVol 0 60 V 0.001 Maximum cell voltage
maxMosTemp 0 80 °C 1 Maximum MOS temperature
minCellTemp 0 80 °C 1 Minimum cell temperature
minCellVol 0 60 V 0.001 Minimum cell voltage
minMosTemp 0 80 °C 1 Minimum MOS temperature
outputWatts 0 4000 W 0.1 Output power
remainCap 0 80000 mAh 1 Remaining capacity
remainTime 0 143999 min 1 Time remaining
soc 0 100 % 1 Remaining battery percentage
tagChgAmp 0 100 A 0.0001 Target charging current
temp 0 80 °C 1 Temperature
vol 0 60 V 0.001 Voltage
OCV 0 65 V 0.001 Open Circuit Voltage

string

State Name
bmsFault BMS permanent fault
bqSysStatReg BQ hardware protection register
num BMS number
openBmsIdx Battery pack enable state
soh Health status
sysVer System version

diagnostic

State Name values
cellId Battery capacity type {1:2.5 Ah per battery,2:2 Ah per battery}
errCode Global error code {0:OK?}
type BMS type {1:Lithium battery,2:Oil-powered}

ems

string

State Name
bmsModel BMS model
fanLevel Fan level
openBmsIdx Open BMS index
openUpsFlag UPS mode enable flag
maxAvailNum Maximum available quantity

number

State Min Max Unit Mult Name
chgAmp 0 100 A 0.0001 Charging current
chgRemainTime 0 143999 min 1 Remaining charging time
chgVol 0 150 V 0.001 Charging voltage
dsgRemainTime 0 143999 min 1 Remaining discharging time
f32LcdShowSoc 0 100 % 1 SOC on LCD
lcdShowSoc 0 100 % 1 SOC on LCD
paraVolMax 0 60 V 0.001 Maximum parallel voltage
paraVolMin 0 60 V 0.001 Minimum parallel voltage

diagnostic

State Name values
chgCmd Charge switch {0:off,1:on,2:2?}
chgState Charging state {0:disabled,1:CC,2:CV,3:UPS,4:PARA 0x55: Charging error}
dsgCmd Discharge switch {0:off,1:on,2:2?}
emsIsNormalFlag Energy storage state: 0: sleep; 1: normal {0:sleep,1:normal}
bmsWarState BMS warning state {0:no warning?,1:hi_temp,2:low_temp,4:overload,8:chg_flag}

level

State Min Max Unit Mult Name cmd
maxChargeSoc 50 100 % 1 Charge upper limit {valName:maxChgSoc,moduleType:2,operateType:upsConfig,params:{maxChgSoc:90}}
minDsgSoc 0 30 % 1 Discharge lower limit {valName:minDsgSoc,moduleType:2,operateType:dsgCfg,params:{minDsgSoc:30}}
maxCloseOilEb 50 100 % 1 The lower threshold of smart generator auto off Range: 0~100 {valName:closeOilSoc,moduleType:2,operateType:closeOilSoc,params:{closeOilSoc:90}}
minOpenOilEb 0 30 % 1 The upper threshold of smart generator auto on Range: 0~100 {valName:openOilSoc,moduleType:2,operateType:openOilSoc,params:{openOilSoc:40}}

array

State Name
bmsIsConnt BMS online signal

inv

diagnostic

State Name values
acDipSwitch AC fast/slow charging dip switch {0:unknown,1:fast charging mode,2:slow charging mode}
cfgAcEnabled AC discharge switch setting {0:off,1:on}
cfgAcOutFreq Inverter output frequency (Hz) {1:50 Hz,2:60 Hz,255:ignored}
cfgAcWorkMode AC charging mode {0:full power,1:mute}
cfgAcXboost X-Boost switch {0:off,1:on,ff:ignored}
chargerType Charger type {0:no charging,1:AC charging,2:DC adapter charging,3:solar charging,4:CC,5:BC}
chgPauseFlag AC charging pause flag {0:no pause?,1:charging stopped}
dischargeType Discharging type {0:no discharge?,1:AC discharging,2:PR,3:BC}
fanState Fan state {0:disabled,1:Level 1,2:Level 2,3:Level 3}

number

State Min Max Unit Mult Name
acInAmp 0 13 A 0.001 Inverter input current
acInFreq 0 62 Hz 1 Inverter input frequency
acInVol 0 250 V 0.001 Inverter input voltage
dcInAmp 0 13 A 0.001 DC input current
dcInTemp 0 80 °C 1 DC temperature
dcInVol 0 60 V 0.001 DC input voltage
inputWatts 0 4000 W 1 Charging power
invOutAmp 0 13 A 0.001 Inverter output current
invOutFreq 0 62 Hz 1 Inverter output frequency
invOutVol 0 250 V 0.001 Actual inverter output voltage
outTemp 0 90 °C 1 Inverter temperature
outputWatts 0 4000 W 1 Discharging power
FastChgWatts 200 2400 W 1 Maximum charging power for AC fast charging (W)
SlowChgWatts 200 1000 W 1 Maximum charging power for AC slow charging (W)
standbyMins 0 1440 min 1 AC standby time /min 0 Never standby 720 Default value

string

State Name
errCode Global error code
invType PSDR model code
sysVer System version
cfgAcOutVol Inverter output voltage (V): 0xffffffff: ignored

mppt

number

State Min Max Unit Mult Name
carOutAmp 0 13 A 0.001 Car charging output current
carOutVol 0 15 V 0.001 Car charging output voltage
carOutWatts 0 500 W 0.1 Car charging output power
carTemp 0 80 °C 1 Car charging temperature
dc24vTemp 0 80 °C 1 DCDC24V temperature
dcdc12vAmp 0 13 A 0.01 DC12V30A output current, which is valid only for DELTA Pro
dcdc12vVol 0 60 V 0.1 DC12V30A output voltage, which is valid only for DELTA Pro
dcdc12vWatts 0 500 W 0.1 DC12V30A output power, which is valid only for DELTA Pro
inAmp 0 15 A 0.001 PV input current
inVol 0 60 V 0.001 PV input voltage
inWatts 0 550 W 1 PV input power
mpptTemp 0 90 °C 1 MPPT temperature
outAmp 0 30 A 0.001 PV output current
outVol 0 60 V 0.001 PV output voltage
outWatts 0 1600 W 1 PV output power
powStandbyMin 0 720 min 1 Power standby time /min 0 Never standby 720 Default value ?
scrStandbyMin 0 720 min 1 SCR standby time /min 0 Never standby 720 Default value ?

switch

State off on Name cmd
carState off on Car charger switch setting {valName:enabled,moduleType:5,operateType:mpptCar,params:{enabled:1}}
beepState normal quiet Beep status {valName:enabled,moduleType:5,operateType:quietMode,params:{enabled:1}}
cfgAcEnabled off on AC discharge switch setting {valName:enabled,moduleType:5,operateType:acOutCfg,params:{enabled:1}}
cfgAcXboost off on X-Boost switch {valName:xboost,moduleType:5,operateType:acOutCfg,params:{xboost:1}}

diagnostic

State Name values
cfgChgType Configured charging type: This parameter is valid when xt60_chg_type is 0. {0:auto,1:MPPT,2:adapter}
chgPauseFlag PV charging pause flag {0:not stopped ?,1:charging stopped}
chgState Charging state {0:disabled,1:charging,2:standby (DC charging stopped during AC charging)}
chgType Actual charging type {0:null,1:adapter (adapter/DC source),2:MPPT (solar),3:AC (mains supply),4:gas,5:wind}
dc24vState DCDC24 switch state {0:off,1:on}
faultCode Error code {0:OK?,1:mppt_fault,2:car_fault,4:dc24v_fault}
cfgAcOutFreq Inverter output frequency (Hz) {1:50 Hz,2:60 Hz,255:ignored}
dischargeType Discharging type {0:no discharge?,1:AC discharging,2:PR,3:BC}
x60ChgType XT60 charging type {0:not detected,1:MPPT,2:adapter}

string

State Name
swVer Version number
cfgAcOutVol Inverter output voltage (mV)

level

State Min Max Unit Mult Name cmd
acStandbyMins 0 720 min 1 AC standby time /min 0 Never standby 720 Default value {valName:standbyMins,moduleType:5,operateType:standbyTime,params:{standbyMins:720}}
carStandbyMin 0 720 min 1 CAR standby time /min 0 Never standby 720 Default value {valName:standbyMins,moduleType:5,operateType:carStandby,params:{standbyMins:720}}
cfgChgWatts 50 1200 W 1 Maximum charging power for charging (W) ? {valName:chgWatts,moduleType:5,operateType:acChgCfg,params:{chgWatts:200,chgPauseFlag:255}}
dcChgCurrent 4 8 A 0.001 On-board charging current {valName:dcChgCfg,moduleType:5,operateType:dcChgCfg,params:{dcChgCfg:8000}}

pd

diagnostic

State Name values
carState CAR button state {0:off,1:on}
errCode Global error code {0:OK?}
ext3p8Port Infinity port / 3+8 ports {0:NULL,1:CC,2:PR,3:SP (BC)}
ext4p8Port Extra battery port. Only the status of the leftmost port can be identified. {0:NULL,1:Extra battery,2:Smart generator}
extRj45Port RJ45 port {0:NULL,1:RC(BLE_CTL)}
wifiAutoRcvy Wi-Fi auto mode {0:default mode (STA),1:The Wi-Fi network is automatically restored to the last mode (STA/AP) after powering on}
acAutoOnCfg AC Auto On Cfg {0:off?,1:on?}
acEnabled AC enabled {0:off,1:on}
beepMode Beep mode {0:normal,1:quiet}
chargerType Charger type {0:no charging,1:AC charging,2:DC adapter charging,3:solar charging,4:CC,5:BC}
chgDsgState Charging/discharging state on screen {0:discharging,1:charging}
watchIsConfig Power management configuration: {0:disable,1:enable}

number

State Min Max Unit Mult Name
carTemp 0 80 °C 1 CAR temperature
carUsedTime 0 9999999 min 0.0166 Car use time
carWatts 0 500 W 0.1 CAR output power
chgSunPower 0 65000 kWh 0.001 Cumulative solar power charged
dcInUsedTime 0 9999999 min 0.0166 DC charging time
invUsedTime 0 9999999 min 0.0166 Inverter use time
minAcoutSoc 0 255 % (0-255?) 1 minimum AC out SOC
mpptUsedTime 0 9999999 min 0.0166 MPPT use time
qcUsb1Watts 0 500 W 1 Quick charge usb1 output power
qcUsb2Watts 0 500 W 0.1 Quick charge usb2 output power
remainTime 0 143999 min 1 Time remaining (min) > 0: remaining charging time; time remaining (min) < 0: remaining discharging time
soc 0 100 % 1 Displayed SOC
typec1Temp 0 80 °C 1 Type-C 1 temperature
typec1Watts 0 500 W 1 Typec1 output power
typec2Temp 0 80 °C 1 Type-C 2 temperature
typec2Watts 0 500 W 1 Typec2 output power
usb1Watts 0 500 W 1 Common usb1 output power
usb2Watts 0 500 W 1 Common usb2 output power
usbUsedTime 0 9999999 min 0.0166 USB use time
usbqcUsedTime 0 9999999 min 0.0166 USB QC use time
wattsInSum 0 4000 W 1 Total input power
wattsOutSum 0 4000 W 1 Total output power
acAutoOutPause 0 255 s (0-255?) 1 AC Auto out Pause
chgPowerAC 0 65000 kWh 0.001 Cumulative AC power charged for PD (wall socket)
chgPowerDC 0 65000 kWh 0.001 Cumulative DC power charged for PD (adapter)
dsgPowerAC 0 4000 W 0.1 Discharge Power AC
dsgPowerDC 0 4000 W 0.1 Discharge Power DC
inWatts 0 500 W 0.1 PD? input power
inputWatts 0 4000 W 0.1 Input power
outWatts 0 500 W 0.1 PD? output power
outputWatts 0 4000 W 0.1 Output power
typecUsedTime 0 9999999 min 0.0166 Type-C use time

switch

State off on Name cmd
dcOutState off on DC button state {valName:enabled,moduleType:1,operateType:dcOutCfg,params:{enabled:1}}
acAutoOutConfig off on AC auto out Config {valName:acAutoOutConfig,moduleType:1,operateType:acAutoOutConfig,params:{acAutoOutConfig:1,minAcOutSoc:5}}
pvChgPrioSet off on PV Chg Prio Set {valName:pvChangeSet,moduleType:1,operateType:pvChangePrio,params:{pvChangeSet:1}}

string

State Name
hysteresisAdd Hysteresis SOC
model Product model
sysVer System version
wifiRssi Wi-Fi signal intensity
wifiVer Wi-Fi version
brightLevel LCD brightness level: 0-3
relaySwitchCnt Number of relay disconnections
wireWatts Wireless charging output power (W)

level

State Min Max Unit Mult Name cmd
lcdOffSec 0 1800 s 1 LCD screen-off duration: 0: never off {valName:delayOff,moduleType:1,operateType:lcdCfg,params:{brighLevel:3,delayOff:300}}
bpPowerSoc 0 100 % 1 Backup Power SOC {valName:bpPowerSoc,moduleType:1,operateType:watthConfig,params:{bpPowerSoc:55}}
standbyMin 0 720 min 1 Standby time /min 0 Never standby 720 Default value ? {valName:standbyMin,moduleType:1,operateType:standbyTime,params:{standbyMin:720}}