Registers in the map: 71 (the first 50 are listed below; the browser reader and the data loggers use the complete map). function 3 (holding registers). byte order big-endian. data types: dword, word.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 790 | Firmware version | word | ||
| 852 | Firmware version of ARM | word | ||
| 768 | VpvI /PV1 input voltage | word | ×0.1 | |
| 769 | Vpv2 /PV2 input voltage | word | ×0.1 | |
| 770 | Ipv1 /PV1 input current | word | ×0.1 | |
| 771 | Ipv2 /PV2 input current | word | ×0.1 | |
| 772 | Vac1 /L1 phase voltage | word | ×0.1 | |
| 773 | Vac2 /L2 phase voltage | word | ×0.1 | |
| 774 | Vac3 /L3 phase voltage | word | ×0.1 | |
| 775 | Lac1 /L1 phase current | word | ×0.1 | |
| 776 | Lac2 /L2 phase current | A | word | ×0.1 |
| 777 | Lac3 /L3 phase current | A | word | ×0.1 |
| 778 | Fac1 /L1 phase frequency | Hz | word | ×0.01 |
| 779 | Fac2 /L2 phase frequency | Hz | word | ×0.01 |
| 780 | Fac3 /L3 phase frequency | Hz | word | ×0.01 |
| 781 | Pac L /Inverter current output power | W | word | |
| 782 | Work mode | word | ||
| 783 | Inverter internal temperature | deg C | word | ×0.1 |
| 784 | Error message H | word | ||
| 785 | Error message | word | ||
| 786 | Total feed power to grid/Total power generation | kWh | dword | ×0.1 |
| 788 | Total feeding hours/Hourly power generation | h | dword | |
| 791 | Warning code | word | ||
| 793 | Function status bits | word | ||
| 796 | BUS voltage | word | ×0.1 | |
| 797 | NBUS voltage | word | ×0.1 | |
| 799 | Safety code | ImA | word | |
| 800 | Feed power to grid in today/ daily power generation | kWh | word | ×0.1 |
| 804 | VpvS /PVS input voltage | word | ×0.1 | |
| 805 | Ipv5 /PVS input current | word | ×0.1 | |
| 806 | Voltage | word | ×0.1 | |
| 807 | Ipv6 /PV6 input current | word | ×0.1 | |
| 827 | Year :month | word | ||
| 828 | Date :hour | word | ||
| 830 | Manufacture ID | word | ||
| 831 | Wireless signal strength | % | word | |
| 832 | High byte of PV mode (SMT only) | word | ||
| 833 | Low byte of PV mode (SMT only) | word | ||
| 850 | Power | W | dword | |
| 853 | GPRS burn-in mode | word | ||
| 854 | Pac H /High byte of power | W | word | |
| 855 | Vpv3 /PV3 input voltage | word | ×0.1 | |
| 856 | Vpv4 /PV4 input voltage | word | ×0.1 | |
| 857 | Ipv3 /PV3 input current | word | ×0.1 | |
| 858 | Ipv4 /PV4 input current | word | ×0.1 | |
| 859 | Istr1/PV string1 current | word | ×0.1 | |
| 860 | Istr2/PV string2 current | word | ×0.1 | |
| 861 | Istr3/PV string3 current | word | ×0.1 | |
| 862 | Istr4/PV string4 current | word | ×0.1 | |
| 863 | Istr5/PV string5 current | word | ×0.1 |
This is not the complete map: 50 of 71 registers are listed above. Click "Read register values online" to read any register of your device in the browser, or download the program to log the complete map.