delta2max.md

States for DELTA2MAX

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
maxVolDiff	0	500	V	0.001	Maximum cell voltage difference

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}
balanceState	Balance State	{0:0=OK?,1:1?,2:2?}
mosState	Battery capacity type	{0:0?,1:1?,2:2?,3:3?}

array

State	Name
cellTemp	Cell temperature
cellVol	Cell voltage
hwVersion	HW version

ems

array

State	Name
bmsIsConnt	BMS online signal

string

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

diagnostic

State	Name	values
bmsWarState	BMS warning state	{0:no warning?,1:hi_temp,2:low_temp,4:overload,8:chg_flag}
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}

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

level

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

inv

number

State	Min	Max	Unit	Mult	Name
FastChgWatts	200	2400	W	1	Maximum charging power for AC fast charging (W)
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
acChgRatedPower	0	4000	W	1	AC charge rated power
standbyMin	0	1440	min	1	AC standby time /min 0 Never standby 720 Default value

level

State	Min	Max	Unit	Mult	Name	cmd
SlowChgWatts	200	2400	W	1	Maximum charging power for AC slow charging (W)	{valName:slowChgWatts,moduleType:3,operateType:acChgCfg,params:{slowChgWatts:200,fastChgWatts:255,chgPauseFlag:0}}

diagnostic

State	Name	values
acDipSwitch	AC fast/slow charging dip switch	{0:unknown,1:fast charging mode,2:slow charging mode}
cfgAcOutFreq	Inverter output frequency (Hz)	{1:50 Hz,2:60 Hz,255:ignored}
chargerType	Charger type	{0:no charging,1:AC charging,2:DC adapter charging,3:solar charging,4:CC,5:BC}
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}
acPassbyAutoEn	acPassbyAutoEn	{0:0?,1:1?}
prBalanceMode	prBalanceMode	{0:0=?,1:1=?}

switch

State	off	on	Name	cmd
cfgAcEnabled	off	on	AC discharge (INV) switch setting	{valName:enabled,moduleType:3,operateType:acOutCfg,params:{enabled:1}}
cfgAcWorkMode	full power	mute	AC charging mode
cfgAcXboost	off	on	X-Boost switch	{valName:xboost,moduleType:3,operateType:acOutCfg,params:{xboost:1}}
chgPauseFlag	not stopped?	charge stopped	AC Charging Pause	{valName:chgPauseFlag,moduleType:3,operateType:acOutCfg,params:{chgPauseFlag:1}}

string

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

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	900	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
pv2InAmp	0	13	A	0.001	PV input current
pv2InVol	0	150	V	0.001	PV input voltage
pv2InWatts	0	500	W	1	PV input power
pv2MpptTemp	0	80	°C	1	MPPT temperature

level

State	Min	Max	Unit	Mult	Name	cmd
carStandbyMin	0	720	min	1	CAR standby time /min 0 Never standby 720 Default value	{valName:standbyMins,moduleType:5,operateType:standbyTime,params:{standbyMins:720}}
dcChgCurrent	4	8	A	0.001	On-board charging current	{valName:dcChgCfg,moduleType:5,operateType:dcChgCfg,params:{dcChgCfg:8000,dcChgCfg2:8000}}
pv2DcChgCurrent	4	8	A	0.001	pv2DcChgCurrent

switch

State	off	on	Name	cmd
carState	off	on	Car charger switch setting	{valName:enabled,moduleType:5,operateType:mpptCar,params:{enabled: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}
x60ChgType	XT60 charging type	{0:not detected,1:MPPT,2:adapter}
pv2CfgChgType	Configured charging type: This parameter is valid when xt60_chg_type is 0.	{0:auto?,1:MPPT?,2:adapter?}
pv2ChgPauseFlag	PV charging pause flag	{0:not stopped,1:charging stopped}
pv2ChgState	Charging state	{0:disabled,1:charging,2:standby (DC charging stopped during AC charging)}
pv2ChgType	Actual charging type	{0:null,1:adapter (adapter/DC source),2:MPPT (solar),3:AC (mains supply),4:gas,5:wind}
pv2Xt60ChgType	XT60 charging type	{0:not detected,1:MPPT?,2:adapter?}

string

State	Name
swVer	Version number

pd

diagnostic

State	Name	values
acAutoOnCfg	AC Auto On Cfg	{0:off?,1:on?}
beepMode	Beep mode	{0:normal,1:quiet}
carState	CAR button state	{0:off,1:on}
chgDsgState	Charging/discharging state on screen	{0:discharging,1:charging}
errCode	Global error code	{0:OK?}
watchIsConfig	Power management configuration:	{0:disable,1:enable}
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}
otherKitState	other Kit State	{0:0?,1:1?}
pv1ChargeType	Charger type	{0:none,1:adapter,2:solar panel}
pv2ChargeType	Charger type	{0:none,1:adapter,2:solar panel}
pvChargePrioSet	Charger type	{0:power supply prio?,1:charge prio?}

level

State	Min	Max	Unit	Mult	Name	cmd
bppowerSoc	0	100	%	1	Backup Power SOC	{valName:bpPowerSoc,moduleType:1,operateType:watthConfig,params:{isConfig:1,bpPowerSoc:55,minDsgSoc:255,minChgSoc:255}}
lcdOffSec	0	1800	s	1	LCD screen-off duration: 0: never off	{valName:delayOff,moduleType:1,operateType:lcdCfg,params:{brighLevel:255,delayOff:300}}
standbyMin	0	720	min	1	Standby time /min 0 Never standby 720 Default value ?	{valName:standbyMin,moduleType:1,operateType:standbyTime,params:{standbyMin:720}}
bpPowerSoc	0	100	%	1	Backup Power SOC

string

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

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
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)
chgSunPower	0	65000	kWh	0.001	Cumulative solar power charged
dcInUsedTime	0	9999999	min	0.0166	DC charging time
dsgPowerAC	0	4000	W	0.001	Discharge Power AC
dsgPowerDC	0	4000	W	0.1	Discharge Power DC
invUsedTime	0	9999999	min	0.0166	Inverter use time
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
typecUsedTime	0	9999999	min	0.0166	Type-C use time
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
XT150Watts1	0	1000	W	1	XT150 (1) Watts
XT150Watts2	0	1000	W	1	XT150 (2) Watts
invInWatts	0	3600	W	1	Inverter Input Watts
invOutWatts	0	3600	W	1	Inverter Output Watts
minAcSoc	0	255	% (0-255?)	1	minimum AC out SOC
pv1ChargeWatts	0	1000	W	1	PV1 charge Watts
pv2ChargeWatts	0	1000	W	1	PV2 charge Watts
minAcoutSoc	0	255	% (0-255?)	1	minimum AC out SOC

switch

State	off	on	Name	cmd
dcOutState	off	on	DC button state	{valName:enabled,moduleType:1,operateType:dcOutCfg,params:{enabled:1}}
newAcAutoOnCfg	off	on	AC auto out Config	{valName:enabled,moduleType:1,operateType:newAcAutoOnCfg,params:{enabled:1,minAcSoc:5}}

array

State	Name
bmsKitState	bms Kit State