Fronius (Symo 6) logging. MODBUS registers map.
This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.
| MODBUS offset | Description | Units | Data type |
|---|
| 40069 | AC Current | A | word |
| 40070 | Phase A Current | A | word |
| 40071 | Phase B Current | A | word |
| 40072 | Phase C Current | A | word |
| 40073 | Scale factor [A_SF] | | smallint |
| 40074 | Phase Voltage AB | V | word |
| 40075 | Phase Voltage BC | V | word |
| 40076 | Phase Voltage CA | V | word |
| 40077 | Phase Voltage AN | V | word |
| 40078 | Phase Voltage BN | V | word |
| 40079 | Phase Voltage CN | V | word |
| 40080 | Scale factor [V_SF] | | smallint |
| 40081 | AC Power | W | smallint |
| 40082 | Scale factor [W_SF] | | smallint |
| 40083 | Line Frequency | Hz | word |
| 40084 | Scale factor [HZ_SF] | | smallint |
| 40085 | AC Apparent Power | VA | smallint |
| 40086 | Scale factor [VA_SF] | | smallint |
| 40087 | AC Reactive Power | var | smallint |
| 40088 | Scale factor [VAR_SF] | | smallint |
| 40089 | AC Power Factor | Pct | smallint |
| 40090 | Scale factor [PF_SF] | | smallint |
| 40091 | AC Energy | Wh | dword |
| 40093 | Scale factor [WH_SF] | | smallint |
| 40094 | DC Current | A | word |
| 40095 | Scale factor [DCA_SF] | | smallint |
| 40096 | DC Voltage | V | word |
| 40097 | Scale factor [DCV_SF] | | smallint |
| 40098 | DC Power | W | smallint |
| 40099 | Scale factor [DCW_SF] | | smallint |
| 40100 | Cabinet Temperature | C | smallint |
| 40101 | Heat Sink Temperature | C | smallint |
| 40102 | Transformer Temperature | C | smallint |
| 40103 | Other Temperature | C | smallint |
| 40104 | Scale factor [TMP_SF] | | smallint |
| 40105 | Enumerated value. Operating state | | word |
| 40106 | Vendor specific operating state code | | word |
| 40107 | Bitmask value. Event fields | | dword |
| 40109 | Reserved for future use | | dword |
| 40111 | Vendor defined events | | dword |
| 40113 | Vendor defined events | | dword |
| 40115 | Vendor defined events | | dword |
| 40117 | Vendor defined events | | dword |
| 40121 | Type of DER device. Default value is 4 to indicate PV device. | | word |
| 40122 | Continuous power output capability of the inverter. | W | word |
| 40123 | Scale factor | | smallint |
| 40124 | Continuous Volt-Ampere capability of the inverter. | VA | word |
| 40125 | Scale factor | | smallint |
| 40126 | Continuous VAR capability of the inverter in quadrant 1. | var | smallint |
| 40127 | Continuous VAR capability of the inverter in quadrant 2. | var | smallint |
| There are more MODBUS items for this device. Please, download the program. |
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Fronius (Symo 6) data logging
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