Registers in the map: 396 (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, integer, single, smallint, word.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 1000 | V A N | V | single | |
| 1002 | V B N | V | single | |
| 1004 | V C N | V | single | |
| 1006 | V A B | V | single | |
| 1008 | V B C | V | single | |
| 1010 | V C A | V | single | |
| 1012 | I A | A | single | |
| 1014 | I B | A | single | |
| 1016 | I C | A | single | |
| 1018 | W, total | W | single | |
| 1020 | Var, total | VA | single | |
| 1022 | Va, total | VA | single | |
| 1024 | Pf, total | single | ||
| 1026 | Frequency | Hz | single | |
| 1028 | I neutral | A | single | |
| 1030 | W, phase A | W | single | |
| 1032 | W, phase B | W | single | |
| 1034 | W, phase C | W | single | |
| 1036 | Var, phase A | VA | single | |
| 1038 | Var, phase B | VA | single | |
| 1040 | Var, phase C | VA | single | |
| 1042 | Va, phase A | VA | single | |
| 1044 | Va, phase B | VA | single | |
| 1046 | Va, phase C | VA | single | |
| 1048 | Pf, phase A | single | ||
| 1050 | Pf, phase B | single | ||
| 1052 | Pf, phase C | single | ||
| 1054 | Symmetrical component magnitude, 0 sequence component | V | single | |
| 1056 | Symmetrical component magnitude, positive sequence | V | single | |
| 1058 | Symmetrical component magnitude, negative sequence component | V | single | |
| 1060 | Symmetrical component phase, zero sequence component | smallint | ||
| 1061 | Symmetrical component phase, positive sequence component | smallint | ||
| 1062 | Symmetrical component phase, negative sequence component | smallint | ||
| 1063 | Voltage unbalance, zero sequence component component | word | ||
| 1064 | Voltage unbalance, negative sequence component | word | ||
| 1065 | Current unbalance | word | ||
| 1066 | Quadrant indicator | word | ||
| 1067 | Q total | single | ||
| 1069 | Q phase A | single | ||
| 1071 | Q phase B | single | ||
| 1073 | Q phase C | single | ||
| 1500 | Wh, (Q1+Q4) | Wh | integer | |
| 1502 | Wh, (Q2+Q3) | Wh | integer | |
| 1504 | Wh, net | Wh | integer | |
| 1506 | Wh, total | Wh | integer | |
| 1508 | Varh, (Q1+Q2) | varh | integer | |
| 1510 | Varh, (Q3+Q4) | varh | integer | |
| 1512 | Varh, net | varh | integer | |
| 1514 | Varh, total | varh | integer | |
| 1516 | Vah, total | VA | integer |
This is not the complete map: 50 of 396 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.