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Communication protocol
This protocol supports MODBUS TCP/IP or MODBUS RTU
Function codes supported: 03 reading, 06 writing.
| Adress | Start | End | Size | Access | Register Name | Register Name in Chinese | Type | Unit | Comments | Magnification | Range(real value) | Default(real value) | Remark | ||||
| 0x0001 | 1 | 16 | 16 | R | model | String(32) | Manufacturer and model number | ||||||||||
| 0x0011 | 17 | 24 | 8 | R | serial | String(16) | Serial Number | ||||||||||
| 0x0020 | 32 | 32 | 1 | R | fault_occurred_0 | uint16x | Faults 15:0 occured | refer to Status and fault list | |||||||||
| 0x0021 | 33 | 33 | 1 | R | fault_occurred_1 | uint16x | Faults 31:16 occured | refer to Status and fault list | |||||||||
| 0x0022 | 34 | 34 | 1 | R | fault_occurred_2 | uint16x | Faults 47:32 occured | refer to Status and fault list | |||||||||
| 0x0023 | 35 | 35 | 1 | R | fault_occurred_3 | uint16x | Faults 63:48 occured | refer to Status and fault list | |||||||||
| 0x0024 | 36 | 36 | 1 | R | fault_occurred_4 | uint16x | Faults 79:64 occured | refer to Status and fault list | |||||||||
| 0x0025 | 37 | 37 | 1 | R | fault_occurred_5 | uint16x | Faults 95:80 occured | refer to Status and fault list | |||||||||
| 0x0026 | 38 | 38 | 1 | R | fault_occurred_6 | uint16x | Faults 111:96 occured | refer to Status and fault list | |||||||||
| 0x0027 | 39 | 39 | 1 | R | fault_occurred_7 | uint16x | Faults 127:112 occurred | refer to Status and fault list | |||||||||
| 0x0028 | 40 | 40 | 1 | R | fault_occurred_8 | uint16x | Faults 143:128 occurred | refer to Status and fault list | |||||||||
| 0x0029 | 41 | 41 | 1 | R | fault_occurred_9 | uint16x | Faults 159:144 occured | refer to Status and fault list | |||||||||
| 0x002A | 42 | 42 | 1 | R | fault_occurred_10 | uint16x | Faults 175:160 occured | refer to Status and fault list | |||||||||
| 0x002B | 43 | 43 | 1 | R | fault_occurred_11 | uint16x | Faults 191:176 occured | refer to Status and fault list | |||||||||
| 0x002C | 44 | 44 | 1 | R | fault_occurred_12 | uint16x | Faults 207:192 occured | refer to Status and fault list | |||||||||
| 0x002D | 45 | 45 | 1 | R | fault_occurred_13 | uint16x | Faults 223:208 occured | refer to Status and fault list | |||||||||
| 0x002E | 46 | 46 | 1 | R | fault_occurred_14 | uint16x | Faults 239:224 occured | refer to Status and fault list | |||||||||
| 0x002F | 47 | 47 | 1 | R | fault_occurred_15 | uint16x | Faults 255:240 occurred | refer to Status and fault list | |||||||||
| 0x0030 | 48 | 48 | 1 | R | fault_occurred_16 | uint16x | Faults 271:256 occured | refer to Status and fault list | |||||||||
| 0x0031 | 49 | 49 | 1 | R | fault_occurred_17 | uint16x | Faults 287:272 occured | refer to Status and fault list | |||||||||
| 0x0032 | 50 | 50 | 1 | R | fault_occurred_18 | uint16x | Faults 303:288 occured | refer to Status and fault list | |||||||||
| 0x0033 | 51 | 51 | 1 | R | fault_occurred_19 | uint16x | Faults 319:304 occured | refer to Status and fault list | |||||||||
| 0x0034 | 52 | 52 | 1 | R | fault_occurred_20 | uint16x | Faults 335:320 occured | refer to Status and fault list | |||||||||
| 0x0035 | 53 | 53 | 1 | R | fault_occurred_21 | uint16x | Faults 351:336 occured | refer to Status and fault list | |||||||||
| 0x0036 | 54 | 54 | 1 | R | fault_occurred_22 | uint16x | Faults 367:352 occured | refer to Status and fault list | |||||||||
| 0x0037 | 55 | 55 | 1 | R | fault_occurred_23 | uint16x | Faults 383:368 occurred | refer to Status and fault list | |||||||||
| 0x0038 | 56 | 56 | 1 | R | fault_occurred_24 | uint16x | Faults 399:384 occured | refer to Status and fault list | |||||||||
| 0x0039 | 57 | 57 | 1 | R | fault_occurred_25 | uint16x | Faults 415:400 occured | refer to Status and fault list | |||||||||
| 0x003A | 58 | 58 | 1 | R | fault_occurred_26 | uint16x | Faults 431:416 occured | refer to Status and fault list | |||||||||
| 0x003B | 59 | 59 | 1 | R | fault_occurred_27 | uint16x | Faults 447:432 occured | refer to Status and fault list | |||||||||
| 0x003C | 60 | 60 | 1 | R | fault_occurred_28 | uint16x | Faults 463:448 occured | refer to Status and fault list | |||||||||
| 0x003D | 61 | 61 | 1 | R | fault_occurred_29 | uint16x | Faults 479:464 occured | refer to Status and fault list | |||||||||
| 0x003E | 62 | 62 | 1 | R | fault_occurred_30 | uint16x | Faults 495:480 occured | refer to Status and fault list | |||||||||
| 0x003F | 63 | 63 | 1 | R | fault_occurred_31 | uint16x | Faults 512:496 occurred | refer to Status and fault list | |||||||||
| 0x0065 | 101 | 101 | 1 | R | InvOutVolt_A _Rms_Value | 模块端口AB线电压（*10） | int16 | V | AC A-B RMS voltage | ×10 | Indicates the A-B RMS voltage | ||||||
| 0x0066 | 102 | 102 | 1 | R | InvOutVolt_B _Rms_Value | 模块端口BC线电压（*10） | int16 | V | AC B-C RMS voltage | ×10 | Indicates the B-C RMS voltage | ||||||
| 0x0067 | 103 | 103 | 1 | R | InvOutVolt_C_Rms_value | 模块端口CA线电压（*10） | int16 | V | AC C-A RMS voltage | ×10 | Indicates the C-A RMS voltage | ||||||
| 0x0068 | 104 | 104 | 1 | R | Analog_A_GridCurrent_Rms_Value | A相输出电流（*10） | int16 | A | AC phA RMS current | ×10 | Indicates the output current of Phase A | ||||||
| 0x0069 | 105 | 105 | 1 | R | Analog_B_GridCurrent_Rms_Value | B相输出电流（*10） | int16 | A | AC phB RMS current | ×10 | Indicates the output current of Phase B | ||||||
| 0x006A | 106 | 106 | 1 | R | Analog_C_GridCurrent_Rms_Value | C相输出电流（*10） | int16 | A | AC phC RMS current | ×10 | Indicates the output current of Phase C | ||||||
| 0x006B | 107 | 107 | 1 | R | Analog_GridCurrent_Freq | 电网频率（*100） | int16 | Hz | AC frequency | ×100 | Indicates the frequency of the grid | ||||||
| 0x006E | 110 | 110 | 1 | R | Analog_A_ActivePower_Rms_Value | A相有功功率（*100） | int16 | kW | AC phA Active Power | ×100 | Indicates the active power of Phase A | ||||||
| 0x006F | 111 | 111 | 1 | R | Analog_B_ActivePower_Rms_Value | B相有功功率（*100） | int16 | kW | AC phB Active Power | ×100 | Indicates the active power of Phase B | ||||||
| 0x0070 | 112 | 112 | 1 | R | Analog_C_ActivePower_Rms_Value | C相有功功率（*100） | int16 | kW | AC phC Active Power | ×100 | Indicates the active power of Phase C | ||||||
| 0x0071 | 113 | 113 | 1 | R | Analog_A_ReactivePower_Rms_Value | A相无功功率（*100） | int16 | kVAR | AC phA Reactive Power | ×100 | Indicates the reactive power of Phase A | ||||||
| 0x0072 | 114 | 114 | 1 | R | Analog_B_ReactivePower_Rms_Value | B相无功功率（*100） | int16 | kVAR | AC phB Reactive Power | ×100 | Indicates the reactive power of Phase B | ||||||
| 0x0073 | 115 | 115 | 1 | R | Analog_C_ReactivePower_Rms_Value | C相无功功率（*100） | int16 | kVAR | AC phC Reactive Power | ×100 | Indicates the reactive power of Phase C | ||||||
| 0x0074 | 116 | 116 | 1 | R | Analog_A_ApparentPower | A相视在功率（*100） | int16 | kVA | AC phA Apparent Power | ×100 | Indicates the apparent power of Phase A | ||||||
| 0x0075 | 117 | 117 | 1 | R | Analog_B_ApparentPower | B相视在功率（*100） | int16 | kVA | AC phB Apparent Power | ×100 | Indicates the apparent power of Phase B | ||||||
| 0x0076 | 118 | 118 | 1 | R | Analog_C_ApparentPower | C相视在功率（*100） | int16 | kVA | AC phC Apparent Power | ×100 | Indicates the apparent power of Phase C | ||||||
| 0x0077 | 119 | 119 | 1 | R | Analog_A_PF_Rms_Value | A相功率因数（*100） | int16 | PF | AC phA Power Factor | ×100 | Indicates the power factor of Phase A | ||||||
| 0x0078 | 120 | 120 | 1 | R | Analog_B_PF_Rms_Value | B相功率因数（*100） | int16 | PF | AC phB Power Factor | ×100 | Indicates the power factor of Phase B | ||||||
| 0x0079 | 121 | 121 | 1 | R | Analog_C_PF_Rms_Value | C相功率因数（*100） | int16 | PF | AC phC Power Factor | ×100 | Indicates the power factor of Phase C | ||||||
| 0x007A | 122 | 122 | 1 | R | Analog_ ActivePower_3Phase | 三相总有功功率（*100） | int16 | kW | AC Real Power | ×100 | Indicates the active power of the inverter | ||||||
| 0x007B | 123 | 123 | 1 | R | Analog_ ReactivePower_3Phase | 三相总无功功率（*100） | int16 | kVAR | AC Reactive Power | ×100 | Indicates the reactive power of the inverter | ||||||
| 0x007C | 124 | 124 | 1 | R | Analog_ ApparentPower_3Phase | 三相总视在功率（*100） | int16 | kVA | AC Apparent Power | ×100 | Indicates the apparent power of the inverter | ||||||
| 0x007D | 125 | 125 | 1 | R | Analog_ PowerFactor_3Phase | 三相总PF值 | int16 | AC Power Factor | ×100 | Indicates the general power factor of the inverter | |||||||
| 0x007E | 126 | 127 | 2 | RW | Analog_Dischg_Energy | 馈网电量（*10） | uint32 | kWh | ×10 | '0' value can be written to the register to reset their value | |||||||
| 0x0080 | 128 | 129 | 2 | RW | Analog_Chg_Energy | 电网供电电量（*10） | uint32 | kWh | ×10 | '0' value can be written to the register to reset their value | |||||||
| 0x0082 | 130 | 131 | 2 | R | Analog_Reactive_Energy | 无功电量（*10） | uint32 | kWh | Reactive energy | ×10 | useless in most cases | ||||||
| 0x0084 | 132 | 132 | 1 | R | Temperature_Of_AC_ Heat_Sink | DCAC散热器温度（*1） | int16 | C | Temperature of AC heat sink | ×1 | |||||||
| 0x0085 | 133 | 133 | 1 | R | Positive_BUS_Voltage | 正母线电压*10 | int16 | V | BUS+ side voltage | ×10 | |||||||
| 0x0086 | 134 | 134 | 1 | R | Negtive_BUS_Voltage | 负母线电压*10 | int16 | V | BUS- side voltage | ×10 | |||||||
| 0x0087 | 135 | 135 | 1 | RW | Target_Active_Power | 有功功率期望 | int16 | kW | Target active power | ×10 | -30.0kW ~30.0kW | 0 | minus: charge positive: discharge e.g.:10kW write+100 to the inverter | ||||
| 0x0088 | 136 | 136 | 1 | RW | Target_Reactive_Power | 无功功率期望 | int16 | kVAR | Target reactive power | ×10 | -30.0kVAr~30.0kVAr | 0 | minus: inductive positive: capacitive | ||||
| 0x0089 | 137 | 137 | 1 | RW | Target_Off-grid_Voltage | 离网电压期望 | int16 | V | Target off-grid voltage bias | ×100 | -0.10~0.10(to rated voltage) | 0 | Available only in off-gird mode | ||||
| 0x008A | 138 | 138 | 1 | RW | Target_Off-grid_Frequency | 离网频率期望 | int16 | Hz | Target off-grid frequency bias | ×100 | -2.0~2.0Hz | 0 | Available only in off-gird mode | ||||
| 0x008D | 141 | 141 | 1 | R | Analog_DC_Power | 直流功率（*100） | int16 | kW | DC power | ×100 | |||||||
| 0x008E | 142 | 142 | 1 | R | Analog_DC_Voltage | 直流电压（*10） | int16 | V | DC voltage | ×10 | |||||||
| 0x008F | 143 | 143 | 1 | R | Analog_DC_Current | 直流电流（*10） | int16 | A | DC current | ×10 | |||||||
| 0x0090 | 144 | 145 | 2 | RW | Analog_DC_Chg_Energy | 直流充电电量（*1） | uint32 | kWh | DC charged energy | ×1 | '0' value can be written to the register to reset their value | ||||||
| 0x0092 | 146 | 147 | 2 | RW | Analog_ DC_Dischg_Energy | 直流放电电量（*1） | uint32 | kWh | DC discharged energy | ×1 | '0' value can be written to the register to reset their value | ||||||
| 0x0094 | 148 | 148 | 1 | R | Temperature_Of_DCDC_Heat_Sink | DCDC散热器温度（*1） | int16 | C | Temperature of DC heat sink | ×1 | Indicates the | ||||||
| 0x00A8 | 168 | 168 | 1 | R | D.C._Voltage | 直流电压 | uint16 | V | D.C. Voltage | BMS protocol for Vendor B Vendor B protocol is only for transferring the data from BMS via RS485 to EMS via Ethernet, no protection will be applied by inverter. Vendor A protocol provides protection and status display by inverter | |||||||
| 0x00A9 | 169 | 169 | 1 | R | D.C._Voltage_SF | SF=Scale factor，下设倍率 | sunssf | SF | D.C. Voltage SF | BMS protocol for Vendor B | |||||||
| 0x00AA | 170 | 170 | 1 | R | D.C._Current | 直流电流 | uint16 | A | D.C. Current | BMS protocol for Vendor B | |||||||
| 0x00AB | 171 | 171 | 1 | R | D.C._Current_SF | SF=Scale factor，下设倍率 | sunssf | SF | D.C. Current SF | BMS protocol for Vendor B | |||||||
| 0x00AC | 172 | 172 | 1 | R | average_temp | 平均温度 | uint16 | C | average temp | BMS protocol for Vendor B | |||||||
| 0x00AD | 173 | 173 | 1 | R | average_temp_SF | SF=Scale factor，下设倍率 | sunssf | SF | average temp SF | BMS protocol for Vendor B | |||||||
| 0x00AE | 174 | 174 | 1 | R | max_temp | 最大温度 | uint16 | C | max temp | BMS protocol for Vendor B | |||||||
| 0x00AF | 175 | 175 | 1 | R | max_temp_SF | SF=Scale factor，下设倍率 | sunssf | SF | max temp SF | BMS protocol for Vendor B | |||||||
| 0x00B0 | 176 | 176 | 1 | R | min_Temp | 最小温度 | uint16 | C | min Temp | BMS protocol for Vendor B | |||||||
| 0x00B1 | 177 | 177 | 1 | R | min_Temp_SF | SF=Scale factor，下设倍率 | sunssf | SF | min Temp SF | BMS protocol for Vendor B | |||||||
| 0x00B2 | 178 | 178 | 1 | R | max_cell_volt | 最大电池电压 | uint16 | V | max cell volt | BMS protocol for Vendor B | |||||||
| 0x00B3 | 179 | 179 | 1 | R | max_cell_volt_SF | SF=Scale factor，下设倍率 | sunssf | SF | max cell volt SF | BMS protocol for Vendor B | |||||||
| 0x00B4 | 180 | 180 | 1 | R | min_cell_volt | 最小电池电压 | uint16 | V | min cell volt | BMS protocol for Vendor B | |||||||
| 0x00B5 | 181 | 181 | 1 | R | min_cell_volt_SF | SF=Scale factor，下设倍率 | sunssf | SF | min cell volt SF | BMS protocol for Vendor B | |||||||
| 0x00B6 | 182 | 182 | 1 | R | average_cell_volt | 平均电池电压 | uint16 | V | average cell volt | BMS protocol for Vendor B | |||||||
| 0x00B7 | 183 | 183 | 1 | R | average_cell_volt_SF | SF=Scale factor，下设倍率 | sunssf | SF | average cell volt SF | BMS protocol for Vendor B | |||||||
| 0x00B8 | 184 | 184 | 1 | R | soc | 电池已充电容量与电池额定容量的比值 | uint16 | SOC | BMS protocol for Vendor B | ||||||||
| 0x00B9 | 185 | 185 | 1 | R | soc_SF | SF=Scale factor，下设倍率 | sunssf | SF | soc SF | BMS protocol for Vendor B | |||||||
| 0x00BA | 186 | 186 | 1 | R | soh | 电池可放出容量与新电池额定容量的比值 | uint16 | SOC | BMS protocol for Vendor B | ||||||||
| 0x00BB | 187 | 187 | 1 | R | soh_SF | SF=Scale factor，下设倍率 | sunssf | SF | soh SF | BMS protocol for Vendor B | |||||||
| 0x012C | 300 | 303 | 4 | RW | IP_Address | IP地址 | uint64 | IP addreess | take effect after hard reset, set on the HMI Default IP 192.168.0.10, node ID 1 | ||||||||
| 0x0130 | 304 | 307 | 4 | RW | Netmask | 网络掩码 | uint64 | Netmask | take effect after hard reset | ||||||||
| 0x0134 | 308 | 311 | 4 | RW | Gateway | 网关IP地址 | uint64 | Gateway IP address | take effect after hard reset | ||||||||
| 0x0138 | 312 | 314 | 3 | RW | MAC | MAC地址 | 固定前两个字节00-24，后四个字节可修改 | uint48 | MAC address | first 2 bytes fixed as 00-24 the following 4 bytes is changeable, takes effect after hard reset | |||||||
| 0x013C | 316 | 316 | 1 | RW | Modbus_Device_Address | Modbus设备地址 | uint16 | Modbus device address | 1~247 | 1 | take effect after hard reset | ||||||
| 0x0140 | 320 | 320 | 1 | RW | baud_Rate | 接口波特率，单位为位/秒 | enum16 | Interface baud rate in bits per second | 0: 19200 1: 9600 | 0 | take effect after hard reset | ||||||
| 0x0145 | 325 | 325 | 1 | RW | Interface Type | 接口类型 | enum16 | EMS Interface type | 0: RS-485 1: Ethernet | 0 | if implement RS-485 as EMS interface. BMS access is invalid TCP and RS485 can be used，TCP is recommended | ||||||
| 0x0146 | 326 | 326 | 1 | RW | Protocol_Selection | 串行协议选择 0-modbus 1-sunspec;默认1 | enum16 | Serial protocol selection | 0: modbus 1: sunspec | 1 | should not be changed after 2017 old protocol is not used in the new products some redundant registers are both in the sunspec section and other sections. | ||||||
| 0x0147 | 327 | 327 | 1 | RW | EMS timeout setting | EMS超时时间 | uint16 | s | 0=disabled | ×1 | 0~32767 | 0 | Prevent unexpected results of communication failures.when EMS timeout enabled, watchdog will work and even reading will feed the watchdog | ||||
| 0x0148 | 328 | 328 | 1 | RW | EPO enable/disable | EPO使能 | enum16 | EPO enableing | 0: disabled 1: enabled | 0 | Enable ONLY when remote Emergency Stop Button is needed | ||||||
| 0x0149 | 329 | 329 | 1 | RW | BMS timeout setting | BMS超时时间 | uint16 | s | 0=disabled | ×1 | 0~32767 | 0 | Enable ONLY when remote BMS-inverter connection is needed | ||||
| SUNSPEC/MESA SECTION- START | |||||||||||||||||
| 0x01F4 | 500 | 501 | 2 | R | SunSpec_ID | 知名价值。唯一标识这是一个SunSpec Modbus map | uint32x | Well-known value. Uniquely identifies this as a SunSpec Modbus Map | |||||||||
| 0x01F6 | 502 | 502 | 1 | R | SunSpec_DID_0001 | 唯一标识这是一个SunSpec公共模型块 | uint16 | Uniquely identifies this as a SunSpec Common Model Block | |||||||||
| 0x01F7 | 503 | 503 | 1 | R | SunSpec_Length_0001 | 16位寄存器中的块长度 | uint16 | Length of block in 16-bit registers | |||||||||
| 0x01F8 | 504 | 519 | 16 | R | Manufacturer | string | Manufacturer | ||||||||||
| 0x0208 | 520 | 535 | 16 | R | Model | 制造商特定值（32个字符） | string | Manufacturer specific value (32 chars) | |||||||||
| 0x0218 | 536 | 543 | 8 | R | Options | 制造商特定值（16个字符） | string | Manufacturer specific value (16 chars) | 波特率+数据位+停止位+校验位 | ||||||||
| 0x0220 | 544 | 551 | 8 | R | Version | 制造商特定值（16 chars） | string | Manufacturer specific value (16 chars) | |||||||||
| 0x0228 | 552 | 567 | 16 | R | Serial Number | 制造商特定值（32个字符） | string | Manufacturer specific value (32 chars) | |||||||||
| 0x0238 | 568 | 568 | 1 | RW | Device Address | Modbus设备地址 | uint16 | Modbus device address | |||||||||
| 0x0239 | 569 | 569 | 1 | R | pad | 强制均匀对齐 | pad | Force even alignment | |||||||||
| 0x023A | 570 | 570 | 1 | R | SunSpec_DID_0103 | 103 - 三相逆变器 | uint16 | 103 - 3-phase inverter | |||||||||
| 0x023B | 571 | 571 | 1 | R | SunSpec_Length_0103 | 模型块在寄存器中的长度 | uint16 | Length of model block in registers | |||||||||
| 0x023C | 572 | 572 | 1 | R | Amps | 交流电流 | uint16 | A | AC Current | ||||||||
| 0x023D | 573 | 573 | 1 | R | Amps PhaseA | A相电流 | uint16 | A | Phase A Current | ||||||||
| 0x023E | 574 | 574 | 1 | R | Amps PhaseB | B相电流 | uint16 | A | Phase B Current | ||||||||
| 0x023F | 575 | 575 | 1 | R | Amps PhaseC | C相电流 | uint16 | A | Phase C Current | ||||||||
| 0x0240 | 576 | 576 | 1 | R | A_SF | 交流电流??比例系数 | sunssf | SF | AC Current Scale factor | ||||||||
| 0x0241 | 577 | 577 | 1 | R | PPVphAB | AB线电压 | uint16 | V | Phase Voltage AB | ||||||||
| 0x0242 | 578 | 578 | 1 | R | PPVphBC | BC线电压 | uint16 | V | Phase Voltage BC | ||||||||
| 0x0243 | 579 | 579 | 1 | R | PPVphCA | CA线电压 | uint16 | V | Phase Voltage CA | ||||||||
| 0x0244 | 580 | 580 | 1 | R | PhVphA | A相电压 | uint16 | V | Phase Voltage AN | ||||||||
| 0x0245 | 581 | 581 | 1 | R | PhVphB | B相电压 | uint16 | V | Phase Voltage BN | ||||||||
| 0x0246 | 582 | 582 | 1 | R | PhVphC | C相电压 | uint16 | V | Phase Voltage CN | ||||||||
| 0x0247 | 583 | 583 | 1 | R | V_SF | 交流电压比例系数 | sunssf | SF | AC Voltage Scale factor | ||||||||
| 0x0248 | 584 | 584 | 1 | R | Watts | 交流功率 | int16 | W | AC Power | ||||||||
| 0x0249 | 585 | 585 | 1 | R | W_SF | 交流功率比例系数 | sunssf | SF | AC Power Scale factor | ||||||||
| 0x024A | 586 | 586 | 1 | R | Hz | 线路频率 | uint16 | Hz | Line Frequency | ||||||||
| 0x024B | 587 | 587 | 1 | R | Hz_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x024C | 588 | 588 | 1 | R | VA | 交流视在功率 | int16 | VA | AC Apparent Power | ||||||||
| 0x024D | 589 | 589 | 1 | R | VA_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x024E | 590 | 590 | 1 | R | Var | 交流无功功率 | int16 | var | AC Reactive Power | ||||||||
| 0x024F | 591 | 591 | 1 | R | VAr_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x0250 | 592 | 592 | 1 | R | PF | 交流功率因数 | int16 | Pct | AC Power Factor | ||||||||
| 0x0251 | 593 | 593 | 1 | R | PF_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x0252 | 594 | 595 | 2 | R | WattHours | 交流能量 | acc32 | Wh | AC Energy | ||||||||
| 0x0254 | 596 | 596 | 1 | R | WH_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x0255 | 597 | 597 | 1 | R | DC Amps | 直流电流 | uint16 | A | DC Current | ||||||||
| 0x0256 | 598 | 598 | 1 | R | DCA_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x0257 | 599 | 599 | 1 | R | DC Voltage | 直流电压 | uint16 | V | DC Voltage | ||||||||
| 0x0258 | 600 | 600 | 1 | R | DCV_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x0259 | 601 | 601 | 1 | R | DC Watts | 直流功率（*100） | int16 | W | DC Power | ×100 | |||||||
| 0x025A | 602 | 602 | 1 | R | DCW_SF | 比例系数 | sunssf | SF | Scale factor | ||||||||
| 0x025B | 603 | 603 | 1 | R | Cabinet Temperature | 机柜温度 | int16 | C | Cabinet Temperature | ||||||||
| 0x025C | 604 | 604 | 1 | R | Heat Sink Temperature | 散热器温度 | int16 | C | Heat Sink Temperature | DCAC circuit heat sink | |||||||
| 0x025D | 605 | 605 | 1 | R | Transformer Temperature | 变压器温度 | int16 | C | Transformer Temperature | No transformer | |||||||
| 0x025E | 606 | 606 | 1 | R | Other Temperature | 其他温度 | int16 | C | Other Temperature | DCDC circuit heat sink | |||||||
| 0x025F | 607 | 607 | 1 | R | Tmp_SF | 温度比例系数 | sunssf | Scale factor | |||||||||
| 0x0260 | 608 | 608 | 1 | R | Operating State | 枚举值。工作状态 | enum16 | Enumerated value. Operating state | report the current operating status of the inverter | ||||||||
| 0x0261 | 609 | 609 | 1 | R | Vendor Operating State | 操作状态代码 | enum16 | Vendor specific operating state code | |||||||||
| 0x0262 | 610 | 611 | 2 | R | Event1 | 位阈事件 | bitfield32 | Bitmask value. Event fields | |||||||||
| 0x0264 | 612 | 613 | 2 | R | Event Bitfield 2 | Faults 95:64 occured | bitfield32 | Vendor defined events | Faults 95:64 occured | ||||||||
| 0x0266 | 614 | 615 | 2 | R | Vendor Event Bitfield 1 | Faults 127:96 occured | bitfield32 | Vendor defined events | Faults 127:96 occured | ||||||||
| 0x0268 | 616 | 617 | 2 | R | Vendor Event Bitfield 2 | Faults 159:128 occurred | bitfield32 | Vendor defined events | Faults 159:128 occurred | ||||||||
| 0x026A | 618 | 619 | 2 | R | Vendor Event Bitfield 3 | Faults 191:160 occured | bitfield32 | Vendor defined events | Faults 191:160 occured | ||||||||
| 0x026C | 620 | 621 | 2 | R | Vendor Event Bitfield 4 | Faults 223:192 occured | bitfield32 | Vendor defined events | Faults 223:192 occured | ||||||||
| 0x026E | 622 | 622 | 1 | R | SunSpec_DID_FFFF | SunSpec终止块 | uint16 | SunSpec End Block | |||||||||
| 0x026F | 623 | 623 | 1 | R | SunSpec_Length_FFFF | 结束块的长度 | uint16 | Length of End Block | |||||||||
| SUNSPEC/MESA SECTION- END | |||||||||||||||||
| 0x028A | 650 | 650 | 1 | RW | SETDATA_ModOnCmd | 开机 | enum16 | 1: true other: illegal | To Start operation, only 1 will be accepted. Reading back value makes no sense | ||||||||
| 0x028B | 651 | 651 | 1 | RW | SETDATA_ModOffCmd | 关机 | enum16 | 1: true other: illegal | To Stop operation, only 1 will be accepted. Reading back value makes no sense | ||||||||
| 0x028C | 652 | 652 | 1 | RW | SETDATA_ClearFailureCmd | 清除故障 | enum16 | Clearing fault | 1: true other: illegal | clear failure flag, when fault occurs, the system will stop and indicates fault. starting is invalid until the fault source is actually removed and this register is written 1. Reading back value makes no sense | |||||||
| 0x028D | 653 | 653 | 1 | RW | SETDATA_OnGridCmd | 并网 | enum16 | grid mode | 1: true other: illegal | set the module to on grid mode. Reading back value makes no sense | |||||||
| 0x028E | 654 | 654 | 1 | RW | SETDATA_OffGridCmd | 离网 | enum16 | off grid mode | 1: true other: illegal | set the module to off grid mode. Reading back value makes no sense | |||||||
| 0x028F | 655 | 655 | 1 | RW | SETDATA_StandbyCmd | 待机 | enum16 | standby(idle) mode | 1: true other: illegal | set the module to standby mode setpoint 0:IGBT switching setpoint 1:no IGBT switching, low consumption mode.let the inverter to halt the IGBT switching to save the power consumption, but all relays are still closed. Reading back value makes no sense | |||||||
| 0x02EC | 748 | 748 | 1 | R | Output voltage | 输出电压等级 | enum16 | Output voltage level | 0: 380V 1: 400V 2: 480V | 0 | Internal function, shall not be changed as will | ||||||
| 0x02ED | 749 | 749 | 1 | R | Output frequency | 输出频率等级：50Hz/60Hz | enum16 | Output frequency level: 50 Hz / 60 Hz | 0: 50Hz 1 60Hz | 0 | Internal function, shall not be changed as will | ||||||
| 0x02EE | 750 | 750 | 1 | R | Grid type | 输出电压体制：三相四线制/三相三线制 | enum16 | Output voltage system: Three-phase four-wire / three-phase three-wire system | 0: 3P4W 1: 3P3W or 3P3W+N | 2 | Internal function, shall not be changed as will | ||||||
| 0x02F1 | 753 | 753 | 1 | R | output power Rating | 模块功率等级:10kW/20kW/30kW | enum16 | Module power: 10 kW / 20 kW / 30 kW | 0: 10kW 1: 20kW 2: 30kW 3: 29kW | Internal function, shall not be changed as will | |||||||
| 0x02F2 | 754 | 754 | 1 | R | DC voltage level 750/830 | 未启用 | enum16 | Not Implemented yet | undefined | 0 | Internal function, shall not be changed as will | ||||||
| 0x0300 | 768 | 768 | 1 | RW | ac_ov_trip_level_1 | 电网过压I段保护幅值(IEEE1547) | int16 | %Vrated | ratio | ×100 | 1.05~1.2 | 1.1 | |||||
| 0x0301 | 769 | 769 | 1 | RW | ac_ov_trip_time_1 | 电网过压I段保护时间 (IEEE1547) | int16 | s | ×100 | 0~13s | 1 | ||||||
| 0x0302 | 770 | 770 | 1 | RW | ac_ov_trip_level_2 | 电网过压Ⅱ段保护幅值(IEEE1547) | int16 | %Vrated | ratio | ×100 | 1.05~1.2 | 1.1 | |||||
| 0x0303 | 771 | 771 | 1 | RW | ac_ov_trip_time_2 | 电网过压Ⅱ段保护时间 (IEEE1547) | int16 | s | ×100 | 0~0.16s | 0.16 | ||||||
| 0x0304 | 772 | 772 | 1 | RW | ac_uv_trip_level_1 | 电网欠压I段保护幅值(IEEE1547) | int16 | %Vrated | ratio | ×100 | 0. 45~0.95 | 0.88 | |||||
| 0x0305 | 773 | 773 | 1 | RW | ac_uv_trip_time_1 | 电网欠压I段保护时间 (IEEE1547) | int16 | s | ×100 | 0~21s | 2 | ||||||
| 0x0306 | 774 | 774 | 1 | RW | ac_uv_trip_level_2 | 电网欠压Ⅱ段保护幅值(IEEE1547) | int16 | %Vrated | ratio | ×100 | 0. 45~0.95 | 0.6 | |||||
| 0x0307 | 775 | 775 | 1 | RW | ac_uv_trip_time_2 | 电网欠压Ⅱ段保护时间 (IEEE1547) | int16 | s | ×100 | 0~11s | 1 | ||||||
| 0x0308 | 776 | 776 | 1 | RW | ac_uv_trip_level_3 | 电网欠压Ⅲ段保护幅值(IEEE1547) | int16 | %Vrated | ratio | ×100 | 0.45~0.95 | 0.45 | |||||
| 0x0309 | 777 | 777 | 1 | RW | ac_uv_trip_time_3 | 电网欠压Ⅲ段保护时间 (IEEE1547) | int16 | s | ×100 | 0~0.16s | 0.16 | ||||||
| 0x030A | 778 | 778 | 1 | RW | ac_of_trip_level_1 | 电网过频I段保护幅值(IEEE1547) | int16 | Hz | ×100 | 0~4.5Hz | 0.5 | ||||||
| 0x030B | 779 | 779 | 1 | RW | ac_of_trip_time_1 | 电网过频I段保护时间 (IEEE1547) | int16 | s | ×100 | 0-300s | 2 | ||||||
| 0x030C | 780 | 780 | 1 | RW | ac_of_trip_level_2 | 电网过频Ⅱ段保护幅值(IEEE1547) | int16 | Hz | ×100 | 0~4.5Hz | 2 | ||||||
| 0x030D | 781 | 781 | 1 | RW | ac_of_trip_time_2 | 电网过频Ⅱ段保护时间 (IEEE1547) | int16 | s | ×100 | 0~10s | 0.16 | ||||||
| 0x030E | 782 | 782 | 1 | RW | ac_uf_trip_level_1 | 电网欠频I段保护幅值(IEEE1547) | int16 | Hz | ×100 | -4.5~0Hz | -1 | ||||||
| 0x030F | 783 | 783 | 1 | RW | ac_uf_trip_time_1 | 电网欠频I段保护时间 (IEEE1547) | int16 | s | ×100 | 0-300s | 2 | ||||||
| 0x0310 | 784 | 784 | 1 | RW | ac_uf_trip_level_2 | 电网欠频Ⅱ段保护幅值(IEEE1547) | int16 | Hz | ×100 | -4.5~0Hz | -2 | ||||||
| 0x0311 | 785 | 785 | 1 | RW | ac_uf_trip_time_2 | 电网欠频Ⅱ段保护时间 (IEEE1547) | int16 | s | ×100 | 0~10s | 0.16 | ||||||
| 0x0312 | 786 | 786 | 1 | RW | reconnect_time | 电网恢复延时(IEEE1547) | int16 | s | ×1 | 35~300s | 50 | default value | |||||
| 0x0316 | 790 | 790 | 1 | RW | Anti-islanding function | 孤岛检测 | enum16 | Island detection | 0: disabled 1: enabled | 0 | Anti-islanding is a CPUC RULE 21/HECO RULE14H/IEEE1547-requested function to make sure the inverter disconnect from the grid in case of blackout. This is to prevent the formation of an unintended island. The inverter design shall comply with the requirements of IEEE Std 1547 and UL 1741 standards (or latest versions) and be certified to have anti-islanding protection such that the synchronous inverter will automatically disconnect upon a utility system interruption | ||||||
| 0x0317 | 791 | 791 | 1 | RW | FVRT function | 频率/电压穿越功能使能 | enum16 | 0: disabled 1: enabled | 0 | Frequency and Voltage Ride-Through: The ability to withstand voltage or frequency excursions outside defined limits without tripping or malfunctioning | |||||||
| 0x0318 | 792 | 792 | 1 | RW | Reactive power control mode | 无功功率调整模式 | enum16 | Reactive power regulation mode | 0: Constant reactive power 1: Volt-VAr enabled 2: Constant PF 3: Watt-PF enabled (VDE) | 0 | Grid-tied mode only, voltage and frequency setpoint the only setpoints | ||||||
| 0x0319 | 793 | 793 | 1 | RW | Power rising mode | 功率变化模式:0-阶跃， 1-斜率 | enum16 | Power change mode | 0: step 1: ramp(soft-start) | 0 | to define how the power changes | ||||||
| 0x031A | 794 | 794 | 1 | RW | Active power control mode | 有功功率调节模式: 0-恒定有功功率，禁用1/2/3 1-电压自动调节，在电压正常范围内按0执行，电压超过一定范围自动按电压偏差量调节有功功率 2-频率自动调节(Freq/Volt)在频率正常范围内按0执行，频率超过一定范围自动按偏差量调节有功功率 3-电压频率自动调节(Volt/Watt & Freq/Watt) 电压频率均正常时执行0，异常时执行Freq/Watt 优先于Volt/Watt | enum16 | Active power regulation mode | 0: Constant Active power 1: Volt-Watt enabled 2: Freq-Watt enabled 3: Volt-Watt + Freq-Watt enabled | 0 | Grid-tied mode only, Volt-Watt control & Freq/Watt control means active power will be regulated by grid voltage/frequency following a curve/ramp rate given by HECO or CPUC or other local utility authority codes | ||||||
| 0x031B | 795 | 795 | 1 | RW | Grid voltage asymmetric detection | 电网电压不平衡检测使能 | enum16 | Power grid voltage imbalance detection enable | 0: disabled 1: enabled | 1 | Grid-tied mode only, voltage and frequency setpoint the only setpoints | ||||||
| 0x031C | 796 | 796 | 1 | RW | continuous overvoltage detection | 连续过压检测使能 | enum16 | Continuous overvoltage detection enable | 0: disabled 1: enabled | 1 | Grid-tied mode only | ||||||
| 0x031D | 797 | 797 | 1 | RW | Grid-existence detection on power-up | 并网开机电网检测使能 | enum16 | Grid-connected power grid detection enable | 0: disabled 1: enabled | 1 | Grid-tied mode only, detect whether the grid is on-service at powered-up. | ||||||
| 0x031E | 798 | 798 | 1 | RW | Neutral floating detection | 缺N检测使能 | enum16 | 缺N检测使能 | 0: disabled 1: enabled | 1 | Grid-tied mode only | ||||||
| 0x031F | 799 | 799 | 1 | RW | Off-grid black-start mode | 离网黑启动方式 | enum16 | 离网黑启动方式 | 0: disabled 1: enabled | 0 | if disabled, the inverter will start the AC voltage, then close the relay. In some off-grid cases, such as there are inductive loads or transformer, the inrush exciting current will trip the inverter. Enabling this register, the inverter will close the relay first try to limit the current and start the voltage slowly | ||||||
| 0x0320 | 800 | 800 | 1 | RW | Grid code selection | 并网标准选择 | enum16 | Select region | 0: HECO 14H /CPUC 21 (UL 1741SA) 1:VDE4105 2:AS4777 | 0 | Grid-tied mode only | ||||||
| 0x0328 | 808 | 808 | 1 | RW | Float charge voltage | 浮充电压 | int16 | V | 锂电池二者要设为相同 | ×10 | 200.0~800.0V | 550V | when implementing Lithium-ion batteries, these two registers MUST be set to the same | ||||
| 0x0329 | 809 | 809 | 1 | RW | Topping charge volage | 恒压充电压 | int16 | V | ×10 | 200.0~800.0V | 550V | ||||||
| 0x032A | 810 | 810 | 1 | RW | Current from topping charging to float charging | 恒压充转浮充电流 | int16 | A | 锂电池设为0 | ×10 | 0.0~90.0A | 10A | when implementing Lithium-ion batteries, this register MUST be set to 0 | ||||
| 0x032B | 811 | 811 | 1 | RW | Max charging current | 最大充电电流 | int16 | A | Maximum charging current | ×10 | 0.0~90.0A | 90A | limit the max DC currents, keep default if you don't need to | ||||
| 0x032C | 812 | 812 | 1 | RW | Max discharging current | 最小充电电流 | int16 | A | Minimum charging current | ×10 | 0.0~90.0A | 90A | limit the min DC currents, keep default if you don't need to | ||||
| 0x032D | 813 | 813 | 1 | RW | Lower voltage limit of battery protection | 电池电压下限保护阈值 | int16 | V | Battery voltage lower protection threshold | ×10 | 200.0~800.0V | 200V | |||||
| 0x032E | 814 | 814 | 1 | RW | Upper voltage limit of battery protection | 电池电压上限保护阈值 | int16 | V | ×10 | 200.0~800.0V | 600V | this register can't be set lower than 0x0328 and 0x0329 | |||||
| 0x033C | 828 | 828 | 1 | RW | FVRT: Over/High voltage stage I ride through voltage ratio | 过(高)压穿越I段幅值(比率) | int16 | %Vrated | 100 | 1.10~1.20 | 1.1 | ratio * rated voltage, follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x033D | 829 | 829 | 1 | RW | FVRT: Over/High voltage stage II ride through voltage ratio | 过(高)压穿越II段幅值(比率) | int16 | %Vrated | 100 | 1.10~1.20 | 1.2 | ratio * rated voltage, follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x033E | 830 | 830 | 1 | RW | FVRT: Under/Low voltage stage I ride through voltage ratio | 欠(低)压穿越I段幅值(比率) | int16 | %Vrated | 100 | 0.50~0.88 | 0.8 | ratio * rated voltage, follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x033F | 831 | 831 | 1 | RW | FVRT: Under/Low voltage stage II ride through voltage ratio | 欠(低)压穿越II段幅值(比率) | int16 | %Vrated | 100 | 0.50~0.88 | 0.6 | ratio * rated voltage, follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x0340 | 832 | 832 | 1 | RW | FVRT: Under/Low voltage stage III ride through voltage ratio | 欠(低)压穿越III段幅值(比率) | int16 | %Vrated | 100 | 0.40-0.50 | 0.5 | ratio * rated voltage, follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x0341 | 833 | 833 | 1 | RW | FVRT: Over frequency stage I ride through frequency | 过频穿越I段频率 | int16 | Hz | Bias from rated frequency | 100 | 1~6Hz | 3Hz | follow the FVRT table given by HECO or CPUC or other local utility authority codes | ||||
| 0x0342 | 834 | 834 | 1 | RW | FVRT: Over frequency stage II ride through frequency | 过频穿越II段频率 | int16 | Hz | Bias from rated frequency | 100 | 2~6Hz | 5Hz | follow the FVRT table given by HECO or CPUC or other local utility authority codes | ||||
| 0x0343 | 835 | 835 | 1 | RW | FVRT: Under frequency stage I ride through frequency | 欠频穿越I段频率 | int16 | Hz | Bias from rated frequency | 100 | -10~-0.1Hz | -3Hz | follow the FVRT table given by HECO or CPUC or other local utility authority codes | ||||
| 0x0344 | 836 | 836 | 1 | RW | FVRT: Under frequency stage II ride through frequency | 欠频穿越II段频率 | int16 | Hz | Bias from rated frequency | 100 | -10~-0.1Hz | -10Hz | follow the FVRT table given by HECO or CPUC or other local utility authority codes | ||||
| 0x0345 | 837 | 837 | 1 | RW | FVRT: Over/High voltage stage I ride through trip time | 过(高)压穿越I段时间 | int16 | s | 100 | 0.08-12.00s | 12s | follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x0346 | 838 | 838 | 1 | RW | FVRT: Over/High voltage stage II ride through trip time | 过(高)压穿越II段时间 | int16 | s | 100 | 0.08-0.16s | follow the FVRT table given by HECO or CPUC or other local utility authority codes | ||||||
| 0x0347 | 839 | 839 | 1 | RW | FVRT: Under/Low voltage stage I ride through trip time | 欠(低)压穿越I段时间 | int16 | s | 100 | 20.00-50.00s | 20s | follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x0348 | 840 | 840 | 1 | RW | FVRT: Under/Low voltage stage II ride through trip time | 欠(低)压穿越II段时间 | int16 | s | 100 | 10.00-50.00s | 10s | follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x0349 | 841 | 841 | 1 | RW | FVRT: Under/Low voltage stage III ride through trip time | 欠(低)压穿越III段时间 | int16 | s | 100 | 0.08-21.00s | 0.5s | follow the FVRT table given by HECO or CPUC or other local utility authority codes | |||||
| 0x034A | 842 | 842 | 1 | RW | FVRT: Over frequency stage I ride through trip time | 过频穿越I段穿越时间 | int16 | s | 10 | 20-1000.00s | 20.s | ||||||
| 0x034B | 843 | 843 | 1 | RW | FVRT: Over frequency stage II ride through trip time | 过频穿越II段穿越时间 | int16 | s | 100 | 0-1000.00s | 0.1s | ||||||
| 0x034C | 844 | 844 | 1 | RW | FVRT: Under frequency stage I ride through trip time | 欠频穿越I段穿越时间 | int16 | s | 10 | 20-1000.00s | 20.s | ||||||
| 0x034D | 845 | 845 | 1 | RW | FVRT: Under frequency stage II ride through trip time | 欠频穿越II段穿越时间 | int16 | s | 10 | 0-1000.00s | 0.1s | ||||||
| 0x0350 | 848 | 848 | 1 | RW | Volt-VAr: reference voltage Vref | 电压调无功:调节参考电压Vref(HECO) | int16 | %Vrated | ratio | 1000 | 0.950~1.050 | 1 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0351 | 849 | 849 | 1 | RW | Volt-VAr: V1, Voltage setpoint @ Q1 | 电压调无功: 调节点V1 | int16 | %Vrated | ratio | 1000 | 0.820~1.030 | 0.92 | ratio * rated voltage, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0352 | 850 | 850 | 1 | RW | Volt-VAr: V2, Voltage setpoint @ Q2 | 电压调无功: 调节点V2 | int16 | %Vrated | ratio | 1000 | 0.900~1.050 | 0.98 | ratio * rated voltage, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0353 | 851 | 851 | 1 | RW | Volt-VAr: V3, Voltage setpoint @ Q3 | 电压调无功: 调节点V3 | int16 | %Vrated | ratio | 1000 | 0.950~1.150 | 1.02 | ratio * rated voltage, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0354 | 852 | 852 | 1 | RW | Volt-VAr: V4, Voltage setpoint @ Q4 | 电压调无功: 调节点V4 | int16 | %Vrated | ratio | 1000 | 0.970~1.180 | 1.06 | ratio * rated voltage, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0355 | 853 | 853 | 1 | RW | Volt-VAr: Q1, Max capacitive reactive regulation | 电压调无功:最大容性无功调节量Q1 | int16 | %Srated | ratio | 100 | 0~0.6 | 0.3 | ratio * rated power, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0356 | 854 | 854 | 1 | RW | Volt-VAr: Q2, Initial capacitive reactive regulation | 电压调无功:初始容性无功调节量Q2 | int16 | %Srated | ratio | 100 | 0~0.6 | 0 | ratio * rated power, Available only when reactive power regulation mode is set to Volt/Var(53626). | ||||
| 0x0357 | 855 | 855 | 1 | RW | Volt-VAr: Q3, Initial inductive reactive regulation | 电压调无功:初始感性无功调节量Q3 | int16 | %Srated | ratio | 100 | 0~0.6 | 0 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0358 | 856 | 856 | 1 | RW | Volt-VAr: Q4, Max inductive reactive regulation | 电压调无功:最大感性无功调节量Q4 | int16 | %Srated | ratio | 100 | 0~0.6 | 0.3 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0359 | 857 | 857 | 1 | RW | Volt-VAr: response time | 电压调无功:调节反应时间 | int16 | s | 100 | 1~90s | 10s | refer to HECO RULE 14, keep default value if no aware of it | |||||
| 0x035E | 862 | 862 | 1 | RW | Volt-Watt: initial voltage Vstart | 过压降有功起始调节点Vstart | int16 | %Vrated | ratio | 1000 | 1.010~1.200 | 1.06 | ratio * rated voltage, Available only when active power regulation mode(53636) is set to Volt/Watt and operating in discharge mode. Follow the FVRT table given by HECO or CPUC or other local utility authority codes. | ||||
| 0x035F | 863 | 863 | 1 | RW | Volt-Watt: end voltage Vstop | 过压降有功终止调节点Vstop | int16 | %Vrated | ratio | 1000 | 1.020~1.200 | 1.1 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0360 | 864 | 864 | 1 | RW | Volt-Watt: initial power Pstart | 过压降有功起始功率Pstart | int16 | %Ppresent | ratio | 100 | 0.00~1.00 | 1 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0361 | 865 | 865 | 1 | RW | Volt-Watt: end power Pstop | 过压降有功终止功率Pstop | int16 | %Ppresent | ratio | 100 | 0.00~1.00 | 0 | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0362 | 866 | 866 | 1 | RW | Volt-Watt: return to service delay | 过压降有功恢复延时 | int16 | s | 100 | 3~90s | 60s | To set the output power recovery time delay after the utility voltage returns to normal | |||||
| 0x0363 | 867 | 867 | 1 | RW | Volt-Watt: response time | 过压降有功反应时间 | int16 | s | CPUC rule 21 only | 100 | 0.5-60s | 10s | refer to HECO RULE 14, keep default value if no aware of it | ||||
| 0x0364 | 868 | 868 | 1 | RW | Freq-Watt(Discharge): start of frequency drop | 放电过频降有功起始点 | int16 | Hz | Bias from rated frequency | 100 | 0.1-1Hz | 0.1 | Available only when active power regulation mode(53636) is set to Freq/Watt and operating in discharge mode. When the actual frequency is above the point, the active power will be regulated(lowered) with the ramp rate In Australia, this register shall be fixed to 0.25Hz | ||||
| 0x0365 | 869 | 869 | 1 | RW | Freq-Watt (Discharge): slope of frequency drop | 放电过频降有功调节斜率 | int16 | %Ppresent/Hz | ratio | 100 | 0.02~0.07 | 0.05 | The ramp rate is defined as multiple of set active power per hertz that above the above the Freq/Watt regulation point.Available only when active power regulation mode(53636) is set to Freq/Watt and operating in discharge mode. Example: Rated frequency is 60Hz, the target active power is set to 10kW, Freq/Watt regulation point is set to 2Hz, ramp rate is set as 0.5. If the actual frequency reaches 63Hz, the output active power will be 10kW-(63Hz-62Hz)×0.5*(10kW/Hz) = 5kW | ||||
| 0x0366 | 870 | 870 | 1 | RW | Freq-Watt (Discharge) (Australia only): Fstop-DISCH | 放电过频降有功终点（用于澳洲认证） | int16 | Hz | AS4777 only, bias from rated frequency | 100 | 0.26~3Hz | 2 | |||||
| 0x0367 | 871 | 871 | 1 | RW | Freq-Watt(Charge)(Australia only): Fstop-CH | 充电欠频降有功终点（用于澳洲认证） | int16 | Hz | AS4777 only, bias from rated frequency | 100 | -0.26~-4Hz | -1 | |||||
| 0x0368 | 872 | 872 | 1 | RW | Volt-Watt (Charge)(Australia only) : Vstart-CH | 充电欠压降有功起始点（用于澳洲认证） | int16 | %Vrated | AS4777 only, ratio | 1000 | 0.900~1.000 | 0.957 | |||||
| 0x036C | 876 | 876 | 1 | RW | Soft-start Ramp Rate(SS) | 软启功率变化速率 | int16 | %Prated/s | ratio | 10000 | 0.001~3 | 3 | SS takes effect when the inverter starts or when the inverter is on grid reconnection after the trip caused by FVRT timeout | ||||
| 0x036D | 877 | 877 | 1 | RW | Power Ramp Rate(RR) | 功率变化速率 | int16 | %Prated/s | Enable first | 10000 | 0.001~3 | 3 | RR takes effect in Volt-Watt or Freq-Watt mode when the grid is back to normal state and the inverter tring to go back to normal output. In other words, as long as the inverter doesn’t trip, and the inverter had derated the output power. RR takes effect when the inverter tries to go back to normal output. Available only when Power rising mode is set to ramp mode(53626). If the value is 2.000, it means within 0.5 seconds the system can runs to full power output. | ||||
| 0x036E | 878 | 878 | 1 | RW | Target PF | 目标功率因数 | int16 | 100 | -1~+1 -: inductive +: capacitve | 1 | Available only when Constant PF is enabled | ||||||
| 0x036F | 879 | 879 | 1 | RW | Watt-PF: P1 | 有功调节功率因数: 有功调节点P1 | int16 | %Prated | ratio | 100 | 0.20~1.00 | 0.02 | Available only when active power regulation mode(53636) is set to Freq/Watt and operating in discharge mode. When the actual frequency is above the point, the active power will be regulated(lowered) with the ramp rate | ||||
| 0x0370 | 880 | 880 | 1 | RW | Watt-PF: P2 | 有功调节功率因数: 有功调节点P2 | int16 | %Prated | ratio | 100 | 0.20~1.00 | 0.5 | |||||
| 0x0371 | 881 | 881 | 1 | RW | Watt-PF: P3 | 有功调节功率因数: 有功调节点P3 | int16 | %Prated | ratio | 100 | 0.20~1.00 | 0.7 | |||||
| 0x0372 | 882 | 882 | 1 | RW | Watt-PF: P4 | 有功调节功率因数: 有功调节点P4 | int16 | %Prated | ratio | 100 | 0.20~1.00 | 1 | |||||
| 0x0373 | 883 | 883 | 1 | RW | Watt-PF: PF1 | 有功调节功率因数: 功率因数调节点PF1 | int16 | 100 | -0.90~0.90 | 1 | |||||||
| 0x0374 | 884 | 884 | 1 | RW | Watt-PF: PF2 | 有功调节功率因数: 功率因数调节点PF2 | int16 | 100 | -0.90~0.90 | 1 | |||||||
| 0x0375 | 885 | 885 | 1 | RW | Watt-PF: PF3 | 有功调节功率因数: 功率因数调节点PF3 | int16 | 100 | -0.90~0.90 | -0.96 | |||||||
| 0x0376 | 886 | 886 | 1 | RW | Watt-PF: PF4 | 有功调节功率因数: 功率因数调节点PF4 | int16 | 100 | -0.90~0.90 | -0.9 | |||||||
| 0x0377 | 887 | 887 | 1 | RW | continous over voltage trip threshold in 10 minutes | 10分钟连续过压保护幅值 | int16 | %Vrated | ratio | 100 | 1.06~1.12 | 1.1 | |||||
| 0x0378 | 888 | 888 | 1 | RW | frequency variation rate trip threshold | 电网频率变化率超额保护阈值 | int16 | 0: disabled 1: rate limit 0.125Hz/s 2: rate limit 0.2Hz/s | 0 | ||||||||
| 0x0379 | 889 | 889 | 1 | RW | Phase angle abrupt trip threshold | 电网相角突变保护阈值 | int16 | 0: disabled，\\1: angle abrupt limit 12° 2: angle abrupt limit 6° | 0 | ||||||||
| 0x037A | 890 | 890 | 1 | RW | Grid Reconnection: voltage upper limit | 电网重连上限电压(VDE) | int16 | %Vrated | ratio | 1000 | 1.00~1.15 | 1.1 | Available only when Power rising mode is set to ramp mode. once tripped after FVRT timeout, the inverter can reconnect to the grid when frequency or voltage is back to the thresholds defined as grid is back to service. In HECO14 /CPUC 21, this register is unnecessary to | ||||
| 0x037B | 891 | 891 | 1 | RW | Grid Reconnection: voltage lower limit | 电网重连下限电压(VDE) | int16 | %Vrated | ratio | 1000 | 0.80~1.00 | 0.85 | |||||
| 0x037C | 892 | 892 | 1 | RW | Grid Reconnection: frequency upper limit | 电网重连上限频率 | int16 | Hz | Bias from rated frequency | 100 | 0~0.15Hz | 0.05Hz | Available only when Power rising mode is set to ramp mode once tripped after FVRT timeout, the inverter can reconnect to the grid when frequency or voltage is back to the thresholds defined as grid is back to service | ||||
| 0x037D | 893 | 893 | 1 | RW | Grid Reconnection: frequency lower limit | 电网重连下限频率 | int16 | Hz | Bias from rated frequency | 100 | -3~0Hz | -2.5Hz | |||||
| 0x0FA1 | 4001 | 4006 | 6 | W | Time setting - Year\Month\Day\Hour\Minute\Second | uint16 | YYYYMMDDHHmmss | ||||||||||
| OPTIONAL BMS FORWARDING SECTION- START | |||||||||||||||||
| 0xF001 | 61441 | 61442 | 1 | R | Battery total voltage | 电池总电压 | uint16 | V | BMS protocol for Vendor A | ||||||||
| 0xF002 | 61442 | 61443 | 1 | R | Battery total current | 电池总电流 | int16 | A | BMS protocol for Vendor A | ||||||||
| 0xF003 | 61443 | 61444 | 1 | R | Battery SOC | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF004 | 61444 | 61445 | 1 | R | Battery SOH | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF005 | 61445 | 61446 | 1 | R | Battery status bits | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF006 | 61446 | 61447 | 1 | R | Battery error bits | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF007 | 61447 | 61448 | 1 | R | Battery error bits | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF008 | 61448 | 61449 | 1 | R | Battery error bits | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF009 | 61449 | 61450 | 1 | R | Min temperature | 最低温度 | int16 | C | BMS protocol for Vendor A | ||||||||
| 0xF00A | 61450 | 61451 | 1 | R | Min temperature index | 最低温度指数 | uint16 | BMS protocol for Vendor A | |||||||||
| 0xF00B | 61451 | 61452 | 1 | R | Max temperature | 最高温度 | int16 | C | BMS protocol for Vendor A | ||||||||
| 0xF00C | 61452 | 61453 | 1 | R | Max temperature index | 最高温度指数 | uint16 | BMS protocol for Vendor A | |||||||||
| 0xF00D | 61453 | 61454 | 1 | R | Average temperature | 平均温度 | int16 | C | BMS protocol for Vendor A | ||||||||
| 0xF00E | 61454 | 61455 | 1 | R | Average voltage | 平均电压 | uint16 | V | BMS protocol for Vendor A | ||||||||
| 0xF00F | 61455 | 61456 | 1 | R | Min voltage | 最小电压 | uint16 | V | BMS protocol for Vendor A | ||||||||
| 0xF010 | 61456 | 61457 | 1 | R | Min voltage index | 最小电压指数 | uint16 | BMS protocol for Vendor A | |||||||||
| 0xF011 | 61457 | 61458 | 1 | R | Max voltage | 最大电压 | uint16 | V | BMS protocol for Vendor A | ||||||||
| 0xF012 | 61458 | 61459 | 1 | R | Max voltage index | 最大电压指数 | uint16 | BMS protocol for Vendor A | |||||||||
| 0xF013 | 61459 | 61460 | 1 | R | Max Allow charge current | 最大允许充电电流 | uint16 | A | BMS protocol for Vendor A | ||||||||
| 0xF014 | 61460 | 61461 | 1 | R | Max Allow discharge current | 最大允许放电电流 | uint16 | A | BMS protocol for Vendor A | ||||||||
| 0xF015 | 61461 | 61462 | 1 | R | BMS firmware version_LMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF016 | 61462 | 61463 | 1 | R | BMS firmware version_BMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF017 | 61463 | 61464 | 1 | R | BMS firmware version_Top BMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF018 | 61464 | 61465 | 1 | R | BMS hardware version_LMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF019 | 61465 | 61466 | 1 | R | BMS hardware version_BMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF01A | 61466 | 61467 | 1 | R | BMS hardware version_Top BMU | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF01B | 61467 | 61468 | 1 | R | 1~16 Cluster status | uint16 | BMS protocol for Vendor A | ||||||||||
| 0xF01C | 61468 | 61469 | 1 | R | 17~20 Cluster status | uint16 | BMS protocol for Vendor A | ||||||||||
| OPTIONAL BMS FORWARDING SECTION- END | |||||||||||||||||
| 0x0260 Operation enum16 list | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| enum16 | St | OFF | 关机 | 1 | ||||||
| enum16 | St | SLEEPING (NOT implemented yet) | 睡眠（未启用） | 2 | ||||||
| enum16 | St | STARTING (NOT implemented yet) | 开机中 | 3 | ||||||
| enum16 | St | MPPT (NOT implemented yet) | MPPT（未启用） | 4 | ||||||
| enum16 | St | THROTTLED | 限流 | 5 | ||||||
| enum16 | St | SHUTTING_DOWN (NOT implemented yet) | 关机中 | 6 | ||||||
| enum16 | St | FAULT | 故障 | 7 | ||||||
| enum16 | St | STANDBY | 待机 | 8 | ||||||
| enum16 | St | STARTED | 已启动 | 9 | ||||||
| 0x0262 Event bitfield32 list | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| bitfield32 | Evt1 | GROUND_FAULT | 接地故障 | 0 | ||||||
| bitfield32 | Evt1 | DC_OVER_VOLT | 直流侧过压 | 1 | ||||||
| bitfield32 | Evt1 | AC_DISCONNECT | AC继电器断开 | 2 | ||||||
| bitfield32 | Evt1 | DC_DISCONNECT | DC继电器断开 | 3 | ||||||
| bitfield32 | Evt1 | GRID_DISCONNECT | 电网断开 | 4 | ||||||
| bitfield32 | Evt1 | CABINET_OPEN (NOT implemented yet) | 机柜打开（未启用） | 5 | ||||||
| bitfield32 | Evt1 | MANUAL_SHUTDOWN | 手动关机 | 6 | ||||||
| bitfield32 | Evt1 | OVER_TEMP | 过温 | 7 | ||||||
| bitfield32 | Evt1 | OVER_FREQUENCY | 过频 | 8 | ||||||
| bitfield32 | Evt1 | UNDER_FREQUENCY | 欠频 | 9 | ||||||
| bitfield32 | Evt1 | AC_OVER_VOLT | AC过压 | 10 | ||||||
| bitfield32 | Evt1 | AC_UNDER_VOLT | AC欠压 | 11 | ||||||
| bitfield32 | Evt1 | BLOWN_STRING_FUSE (NOT implemented yet) | 保险已烧（未启用） | 12 | ||||||
| bitfield32 | Evt1 | UNDER_TEMP (NOT implemented yet) | 温度过低（未启用） | 13 | ||||||
| bitfield32 | Evt1 | MEMORY_LOSS | 内存错误 | 14 | ||||||
| bitfield32 | Evt1 | HW_TEST_FAILURE (NOT implemented yet) | 硬件检测失败（未启用） | 15 | ||||||