Registers in the map: 261 (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, int64, smallint, utf8(8), word.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 40070 | AC Current | A | word | ×10A_SF |
| 40071 | Phase A Current | A | word | ×10A_SF |
| 40072 | Phase B Current | A | word | ×10A_SF |
| 40073 | Phase C Current | A | word | ×10A_SF |
| 40074 | Scale factor [A_SF] | smallint | ||
| 40075 | Phase Voltage AB | V | word | ×10V_SF |
| 40076 | Phase Voltage BC | V | word | ×10V_SF |
| 40077 | Phase Voltage CA | V | word | ×10V_SF |
| 40078 | Phase Voltage AN | V | word | ×10V_SF |
| 40079 | Phase Voltage BN | V | word | ×10V_SF |
| 40080 | Phase Voltage CN | V | word | ×10V_SF |
| 40081 | Scale factor [V_SF] | smallint | ||
| 40082 | AC Power | W | smallint | ×10W_SF |
| 40083 | Scale factor [W_SF] | smallint | ||
| 40084 | Line Frequency | Hz | word | ×10HZ_SF |
| 40085 | Scale factor [HZ_SF] | smallint | ||
| 40086 | AC Apparent Power | VA | smallint | ×10VA_SF |
| 40087 | Scale factor [VA_SF] | smallint | ||
| 40088 | AC Reactive Power | var | smallint | ×10VAR_SF |
| 40089 | Scale factor [VAR_SF] | smallint | ||
| 40090 | AC Power Factor | % | smallint | ×10PF_SF |
| 40091 | Scale factor [PF_SF] | smallint | ||
| 40092 | AC Energy | Wh | dword | ×10WH_SF |
| 40094 | Scale factor [WH_SF] | smallint | ||
| 40095 | DC Current | A | word | ×10DCA_SF |
| 40096 | Scale factor [DCA_SF] | smallint | ||
| 40097 | DC Voltage | V | word | ×10DCV_SF |
| 40098 | Scale factor [DCV_SF] | smallint | ||
| 40099 | DC Power | W | smallint | ×10DCW_SF |
| 40100 | Scale factor [DCW_SF] | smallint | ||
| 40101 | Cabinet Temperature | deg C | smallint | ×10TMP_SF |
| 40102 | Heat Sink Temperature | deg C | smallint | ×10TMP_SF |
| 40103 | Transformer Temperature | deg C | smallint | ×10TMP_SF |
| 40104 | Other Temperature | deg C | smallint | ×10TMP_SF |
| 40105 | Scale factor [TMP_SF] | smallint | ||
| 40106 | Enumerated value. Operating state | word | ||
| 40107 | Vendor specific operating state code | word | ||
| 40108 | Bitmask value. Event fields | dword | ||
| 40110 | Reserved for future use | dword | ||
| 40112 | Vendor defined events | dword | ||
| 40114 | Vendor defined events | dword | ||
| 40116 | Vendor defined events | dword | ||
| 40118 | Vendor defined events | dword | ||
| 40122 | Type of DER device. Default value is 4 to indicate PV device. | word | ||
| 40123 | Continuous power output capability of the inverter. | W | word | ×10WRTG_SF |
| 40124 | Scale factor | smallint | ||
| 40125 | Continuous capability of the inverter. | VA | word | ×10VARTG_SF |
| 40126 | Scale factor | smallint | ||
| 40127 | Continuous VAR capability of the inverter in Q1. | var | smallint | ×10VARRTG_SF |
| 40128 | Continuous VAR capability of the inverter in Q2. | var | smallint | ×10VARRTG_SF |
This is not the complete map: 50 of 261 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.