Connection and addressing notes
- Protocol
- Modbus
- Function codes
- 03 and 04 read registers
- Register blocks
- separate blocks for the three-phase, single-phase and tariff-counter model variants
Registers in the map: 165 (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: single.
| MODBUS offset | Description | Units | Data type | Scale |
|---|---|---|---|---|
| 4096 | Ph 1 N voltage | V | single | |
| 4098 | Ph 2 N voltage | V | single | |
| 4100 | Ph 3 N voltage | V | single | |
| 4102 | L 1 2 voltage | V | single | |
| 4104 | L 2 3 voltage | V | single | |
| 4106 | L 3 1 voltage | V | single | |
| 4108 | System voltage | V | single | |
| 4110 | Ph1 current | A | single | |
| 4112 | Ph2 current | A | single | |
| 4114 | Ph3 current | A | single | |
| 4116 | Neutral current | A | single | |
| 4118 | System current | A | single | |
| 4120 | Ph1 power factor | single | ||
| 4122 | Ph2 power factor | single | ||
| 4124 | Ph3 power factor | single | ||
| 4126 | Sys power factor | single | ||
| 4128 | Ph1 active power | W | single | |
| 4130 | Ph2 active power | W | single | |
| 4132 | Ph3 active power | W | single | |
| 4134 | Sys active power | W | single | |
| 4136 | Ph1 appare nt power | VA | single | |
| 4138 | Ph2 apparent power | VA | single | |
| 4140 | Ph3 apparent power | VA | single | |
| 4142 | Sys apparent power | VA | single | |
| 4144 | Ph1 reactive power | var | single | |
| 4146 | Ph2 reactive power | var | single | |
| 4148 | Ph3 reactive power | var | single | |
| 4150 | Sys reactive power | var | single | |
| 4152 | Frequency | Hz | single | |
| 4154 | Phase seque nce | single | ||
| 4352 | Ph1 imp. Active en | Wh | single | |
| 4354 | Ph2 imp. Active en | Wh | single | |
| 4356 | Ph3 imp. Active en | Wh | single | |
| 4358 | Sys imp. Active en | Wh | single | |
| 4360 | Ph1 exp. Active en | Wh | single | |
| 4362 | Ph2 exp. Active en | Wh | single | |
| 4364 | Ph3 exp. Active en | Wh | single | |
| 4366 | Sys exp. Active en | Wh | single | |
| 4368 | Ph1 imp. Lag. Apparent en | VAh | single | |
| 4370 | Ph2 imp. Lag. Apparent en | VAh | single | |
| 4372 | Ph3 imp. Lag. Apparent en | VAh | single | |
| 4374 | Sys imp. Lag. Apparent en | VAh | single | |
| 4376 | Ph1 exp. Lag. Apparent en | VAh | single | |
| 4378 | Ph2 exp. Lag. Apparent en | VAh | single | |
| 4380 | Ph3 exp. Lag. Apparent en | VAh | single | |
| 4382 | Sys exp. Lag. Apparent en | VAh | single | |
| 4384 | Ph1 imp. Lead. Apparent en | VAh | single | |
| 4386 | Ph2 imp. Lead. Apparent en | VAh | single | |
| 4388 | Ph3 imp. Lead. Apparent en | VAh | single | |
| 4390 | Sys imp. Lead. Apparent en | VAh | single |
This is not the complete map: 50 of 165 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.