Inverter Configurations

Grid Parameters

Setting Name	Setting Code	Value range	Unit	coefficient
Superior Intelligent Devices SN(Smart Meter、 DataLogger)	dataLoggerSN	When there is a physical connection between the inverter and the smart meter, the value is shown as the smart device's SN
Data reporting time for Superior Intelligent	dataLoggerTime
Remote - Local	communicationMode	Remote communication mode - Local communication mode When there is no local communication mode, display "/".
Standard Power	standardPower		kW
Firmware Version	firmwareVersion	ex:V1-0127-0053 0127 is the version of ARM 0053 is the version of DSP
Master Device Sn（readonly）	masterSn
BMS Sn（readonly）	masterControlSn
Safety code settings	safetyCountry	see appendix
WorkMode Set	hybridWorkMode	see appendix
Grid type	outputModeSetting	0 - Wye 1 - Delta
Battery model	batteryTypeCode	see appendix

Grid Parameters / SOC protection settings

Setting Name	Setting Code	Value range	Unit	coefficient
SOC on-grid protection	gridConnectedSocProtection	1 - On 0 - Off
On-grid DOD	gridConnectedDischargeDepth	[10.0-90.0]	%	10
Off-grid SOC protection	offGridSocProtection	1 - On 0 - Off
Off-Grid DOD	offGridDischargeDepth	[10.0-90.0]	%	10

Power Control

Setting Name	Setting Code	Value range	Unit	coefficient
Export Limit	antiCounterCurrentStartStop	1 - On 0 - Off
Feed in Grid	antiReverseCurrentPowerSetting	[0.0, 100.0]	%	10
Export Control	systemControl	0 - Hard 1 - Soft
CT ratio setting	ctRatioSetting	[1, 6000]
Maximum output power	overloadModeSetting	0 - Normal 1 - Overload 2 - UnderLoad

Grid Connection Parameter

Grid Connection Parameter / Protection Parameters

The protection time gain is affected by the grid frequency. The gain is 0.05 at 50Hz and 0.06 at 60Hz (The purpose is to convert it to the frequency value (Prd) and store it on the device);

Please refer to [Appendix - Safety Regulation List] to query the grid frequency corresponding to the safety regulation

Setting Name	Setting Code	Value range	Unit	coefficient
10-min overvoltage protection switch	tenMinOverVoltageEnable	1 - On 0 - Off
10-min overvoltage protection threshold	tenMinOverVoltageThreshold	[0.0,300.0]	V	10

Grid Connection Parameter / Protection Parameters / OV/UV settings

Setting Name	Setting Code	Value range	Unit	coefficient
Level-1 UV protection threshold	firstUnderVoltageValue	[0.0, 300.0]	V	10
Level-1 UV protection time	firstUnderVoltageTime	[0, 62000]	ms	0.05 or 0.06
Level-1 OV protection threshold	firstOverVoltageValue	[0.0, 300.0]	V	10
Level-1 OV protection time	firstOverVoltageTime	[0, 62000]	ms	0.05 or 0.06
Level-2 UV protection threshold	secondUnderVoltageValue	[0.0, 300.0]	V	10
Level-2 UV protection time	secondUnderVoltageTime	[0, 62000]	ms	0.05 or 0.06
Level-2 OV protection threshold	secondOverVoltageValue	[0.0, 300.0]	V	10
Level-2 OV protection time	secondOverVoltageTime	[0, 62000]	ms	0.05 or 0.06

Grid Connection Parameter / Protection Parameters / OF/UF settings

Setting Name	Setting Code	Value range	Unit	coefficient
Level-1 UF protection threshold	firstUnderFrequencyValue	[45.00, 65.00]	Hz	100
Level-1 UF protection time	firstUnderFrequencyTime	[0, 62000]	ms	0.05 or 0.06
Level-1 OF protection threshold	firstOverFrequencyValue	[45.00, 65.00]	Hz	100
Level-1 OF protection time	firstOverFrequencyTime	[0, 62000]	ms	0.05 or 0.06
Level-2 UF protection threshold	secondUnderFrequencyValue	[45.00, 65.00]	Hz	100
Level-2 UF protection time	secondUnderFrequencyTime	[0, 62000]	ms	0.05 or 0.06
Level-2 OF protection threshold	secondOverFrequencyValue	[45.00, 65.00]	Hz	100
Level-2 OF protection time	secondOverFrequencyTime	[0, 62000]	ms	0.05 or 0.06

Grid Connection Parameter / Grid Connection Parameter

Setting Name	Setting Code	Value range	Unit	coefficient
Grid connection switch	reconnectionLimitEnable	1 - On 0 - Off	s
Active power increase gradient	slowLoadRate	[0.0, 100.0]	%Pn/min	10

Grid Connection Parameter / Grid Connection Parameter / Starting to generate power

Setting Name	Setting Code	Value range	Unit	coefficient
Lower voltage	voltageLowerThresholdForNoFault	[0.0, 300.0]	V	10
Upper voltage	voltageUpperThresholdForNoFault	[0.0, 300.0]	V	10
Lower frequency	frequencyLowerThresholdForNoFault	[45.00, 65.00]	Hz	100
Upper frequency	frequencyUpperThresholdForNoFault	[45.00, 65.00]	Hz	100
Observation time	waitingTimeForNoFault	[20, 1200]	s

Grid Connection Parameter / Grid Connection Parameter / Reconnection after tripping

Setting Name	Setting Code	Value range	Unit	coefficient
Lower voltage	voltageLowerThresholdForFault	[0.0-300.0]	V	10
Upper voltage	voltageUpperThresholdForFault	[0.0, 300.0]	V	10
Lower frequency	frequencyLowerThresholdForFault	[45.00, 65.00]	Hz	100
Upper frequency	frequencyUpperThresholdForFault	[45.00, 65.00]	Hz	100
Observation time	waitingTimeForFault	[20, 1200]	s

Grid Connection Parameter / Reactive Power Control

Setting Name	Setting Code	Value range	Unit	coefficient
Reactive Mode	reactivePowerControlMode	see appendix
Power factor	pfPower	(-1.000, 1.000]		1000
Fixed Q	qParams	[-60.0, 60.0]	Pn%	10
PF curve at power point A	pfCurvePowerA	[0, 100.0]	%	10
PF curve at power point B	pfCurvePowerB	[20.0, 100.0]	%	10
PF curve at power point C	pfCurvePowerC	[20.0, 100.0]	%	10
PF curve at point A	pfPowerA	[0.800, 1.000]
PF curve at point B	pfPowerB	[0.800, 1.000]
PF curve at point C	pfPowerC	[0.800, 1.000]
Q(U) Point 1 voltage	quVoltage1	[184.0, 230.0]	V	10
Reactive power percent at point 1	quReactive1	[0.0, 60.0]	%	10
Q(U) Point 2 voltage	quVoltage2	[184.0, 230.0]	V	10
Reactive power percent at point 2	quReactive2	[-60.0, 60.0]	%	10
Q(U) Point 3 voltage	quVoltage3	[230.0, 276.0]	V	10
Reactive power percent at point 3	quReactive3	[-60.0, 60.0]	%	10
Q(U) Point 4 voltage	quVoltage4	[230.0, 276.0]	V	10
Reactive power percent at point 4	quReactive4	[-60.0, 0.0]	%	10
Minimum cos(phi)	rsved28110	[0.1, 0.8]	%	1000
Time constant for Q(U)	timeConstant	[0.0, 60.0]	s	10
Lock in power	inQuPowerThreshold	[0.0, 100.0]	%	10
Lock out power	outQuPowerThreshold	[0.0, 100.0]	%	10

Grid Connection Parameter / Voltage related active power P(U)

Setting Name	Setting Code	Value range	Unit	coefficient
P(U) curve switch	overVoltageLoadReductionEnable	1 - On 0 - Off
P(U) curve start voltage	voltage3ForPuCurve	[230.0, 276.0]	V	10
Power of P(U) curve start voltage	power3ForPuCurve	[0.0, 100.0]	%	10
P(U) curve end voltage	voltage4ForPuCurve	[230.0, 276.0]	V	10
Power of P(U) curve end voltage	power4ForPuCurve	[0.0, 100.0]	%	10
P(U) Time constant (τ)	rsved28112	[0.0, 60.0]	s	10

Grid Connection Parameter / Active response to frequency deviation (FP)

Setting Name	Setting Code	Value range	Unit	coefficient
Overfrequency FP curve switch	overFrequencyLoadReductionEnableForFp	1 - On 0 - Off
Overfrequency threshold	overFrequencyLoadReductionStartFrequencyForFp	[50.00, 65.00]	Hz	100
Overfrequency threshold power	overFrequencyLoadReductionStartFrequencyPowerForFp	[0.0, 100.0]	%	10
Overfrequency end point frequency	overFrequencyLoadReductionEndFrequencyForFp	[50.00, 65.00]	Hz	100
Overfrequency end point power	overFrequencyLoadReductionEndFrequencyPowerForFp	[0.0, 100.0]	%	10
Overfrequency recovery threshold	recoveryPowerFrequencyThresholdForFpOverFrequencyLoadReduction	[50.00, 65.00]	Hz	100
Overfrequency deactivation time	powerRecoveryWaitingTimeForFpOverFrequencyLoadReduction	[0.800, 1.000]	s
Overfrequency power recovery rate	powerRecoverySlowLoadRateForFpOverFrequencyLoadReduction	[0.0, 100.0]	%/min	10

Grid Connection Parameter / LVRT

The purpose of the gain is to allow the registers to store integers. The sent value multiplied by the gain of 22.624, and the result is rounded up to the nearest whole number.

Setting Name	Setting Code	Value range	Unit	coefficient
LVRT switch	lowThroughEnable	1 - On 0 - Off
Lock in voltage (Zero current)	lowThroughEntryVoltage	[11.5, 230]	V	22.624
Point 1 voltage	lowThroughVoltage1	[11.5, 207]	V	22.624
Point 1 protection time	protectionTimeForLowThroughVoltage1	[0, 62000]	ms	2
Point 2 voltage	lowThroughVoltage2	[11.5, 207]	V	22.624
Point 2 protection time	protectionTimeForLowThroughVoltage2	[0, 62000]	ms	2
Point 3 voltage	lowThroughVoltage3	[11.5, 207]	V	22.624
Point 3 protection time	protectionTimeForLowThroughVoltage3	[0, 62000]	ms	2
Point 4 voltage	lowThroughVoltage4	[11.5, 207]	V	22.624
Point 4 protection time	protectionTimeForLowThroughVoltage4	[0, 62000]	ms	2
Point 5 voltage	lowThroughVoltage5	[11.5, 207]	V	22.624
Point 5 protection time	protectionTimeForLowThroughVoltage5	[0, 62000]	ms	2

Feature Parameters

Setting Name	Setting Code	Value range	Unit	coefficient
Multiple Inverter Role	masterSlaveFlag	1 - Slave 2 - Master 0 - Independent
On or Off-grid switch	allowParallelSwitch	1 - On 0 - Off
MPPT parallel connection	mpptParallelingSwitch	1 - On 0 - Off
Unbalanced Output	gridConnectedUnbalancedSwitch	1 - On 0 - Off
Off-grid overload reconnect delay	offGridOverload	[20, 1200]	s	1
Off-grid voltage setting	offGridVoltageSet	[195.5, 264.5]	V	10
N-PE check	npeCheckFlag	1 - On 0 - Off	V	10

Load Management

#x：takes the rated power of the device

Setting Name	Setting Code	Value range	Unit	coefficient
DO(dry connector) Function Settings	do1Value	0 - Disable 1 - External N-PE 2 - Load Management
Load Management	loadControlMode	0 - Off 1 - ManualMode 2 - SmartMode

Load Management / Manual mode

Setting Name	Setting Code	Value range	Unit	coefficient
Switch Status	manualModeRelayStatus	1 - On 0 - Off

Load Management / Smart mode

Setting Name	Setting Code	Value range	Unit	coefficient
Feed-in Power Control or Battery SOC Control	controlTypeMode3	0 - All off 1 - Feed-in Power Control 2 - Battery SOC Control
Feed-in Power Threshold	exportPowerThresholdMode3	[0, #x]	W
Consumption Power Threshold	importPowerThresholdMode3	[0, #x]	W
Start SOC Threshold	startSocMode3	[0.00, 100.00]	%	100
End SOC Threshold	recoverySocMode3	[0.00, 100.00]	%	100
Minimum Operation Hours	onceRunTimeMinMode3	[0,120]&& less than Daily Max Operation Hours	min
Daily Max Operation Hours	oneDayRunTimeMaxMode3	[1,1440]&& more than Minimum Operation Hours	min

EMS Control

The following parameters can be set, but the data is null when reading. It is necessary to determine whether it takes effect through the power.

Setting Name	Setting Code	Value range	Unit	coefficient
Dispatching mode of parallel system	parallelSysScheduleMode	0 - Master scheduling 1 - External EMS scheduling	----	-----------
Power dispatching mode setting of parallel system	parallelSysPowerModeSetting	0 - Off 1 - Total power setting 2 - Power Setting on each Phase	----	-----------
Setting of total power dispatching for the parallel system	parallelSysTotalPowerSetting	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Power dispatching setting of phase A for the parallel system	parallelSysPowerSettingA	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Power dispatching setting of phase B for the parallel system	parallelSysPowerSettingB	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Power dispatching setting of phase C for the parallel system	parallelSysPowerSettingC	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Power dispatching setting of battery for the parallel system	parallelSysBatteryPowerSetting	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Upstream power limit of the parallel system	parallelSysUpPowerLimit	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10
Downstream power limit of the parallel system	parallelSysDownPowerLimit	Only for the Master-Slave Parallel system, and the External EMS can schedule system power through the Master	kW	10