A Node-RED nodes to read Schneider PowerLogic series over Modbus TCP/IP.
Node-RED configurator to read Schneider PowerLogic series over Modbus TCP/IP through Ethernet gateway
You can install these nodes directly from the "Manage Palette" menu in the Node-RED interface.
Alternatively, run the following command in your Node-RED user directory - typically ~/.node-red on Linux or %HOMEPATH%\.nodered on Windows
npm install node-red-contrib-schneider-powerlogic
Use the pm3000, pm5000, iem3000, powertag or smartlink node to configure which information you want to request from the gateway.
Wire the output of the pm3000, pm5000, iem3000, powertag or smartlink to the input of the Modbus Flex Getter from 'node-red-contrib-modbus' modules.
Enable check box Keep Msg Properties in the Modbus Flex Getter properties.
With smartlink node it's possible to send commands using Modbus Flex Write from 'node-red-contrib-modbus' modules.
Use the converter node to prepare data for further use.
Wire the second output of the Modbus Flex Getter to the input of the converter.
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List of PM3000/PM5000 meter data:
| Measure | Units | Type |
|---|---|---|
| I1: phase 1 current | A | Float32 |
| I2: phase 2 current | A | Float32 |
| I3: phase 3 current | A | Float32 |
| Current Avg | A | Float32 |
| Voltage L1-L2 | V | Float32 |
| Voltage L2-L3 | V | Float32 |
| Voltage L3-L1 | V | Float32 |
| Voltage L-L Avg | V | Float32 |
| Voltage L1-N | V | Float32 |
| Voltage L2-N | V | Float32 |
| Voltage L3-N | V | Float32 |
| Voltage L-N Avg | V | Float32 |
| Active power phase 1 | kW | Float32 |
| Active power phase 2 | kW | Float32 |
| Active power phase 3 | kW | Float32 |
| Total active power | kW | Float32 |
| Reactive power phase 1 | kVAR | Float32 |
| Reactive power phase 2 | kVAR | Float32 |
| Reactive power phase 3 | kVAR | Float32 |
| Total reactive power | kVAR | Float32 |
| Apparent power phase 1 | kVA | Float32 |
| Apparent power phase 2 | kVA | Float32 |
| Apparent power phase 3 | kVA | Float32 |
| Total apparent power | kVA | Float32 |
| Power factor phase 1 | - | Float32 |
| Power factor phase 2 | - | Float32 |
| Power factor phase 3 | - | Float32 |
| Power factor total | - | Float32 |
| Load type (capacitive, inductive) | - | String |
| Current unbalance I1 | % | Float32 |
| Current unbalance I2 | % | Float32 |
| Current unbalance I3 | % | Float32 |
| Current unbalance worst | % | Float32 |
| Voltage unbalance L1-L2 | % | Float32 |
| Voltage unbalance L2-L3 | % | Float32 |
| Voltage unbalance L3-L1 | % | Float32 |
| Voltage unbalance L-L Worst | % | Float32 |
| Voltage unbalance L1-N | % | Float32 |
| Voltage unbalance L2-N | % | Float32 |
| Voltage unbalance L3-N | % | Float32 |
| Voltage unbalance L-N worst | % | Float32 |
| Tangent phi total | - | Float32 |
| Frequency | Hz | Float32 |
| Temperature | °C | Float32 |
| Total active energy import | Wh | Int64 |
| Total active energy export | Wh | Int64 |
| Total reactive energy import | VARh | Int64 |
| Total reactive energy export | VARh | Int64 |
| Total apparent energy import | VAh | Int64 |
| Total apparent energy export | VAh | Int64 |
| Partial active energy import | Wh | Int64 |
| Partial reactive energy import | VARh | Int64 |
| Partial apparent energy import | VAh | Int64 |
| Active energy import phase 1 | Wh | Int64 |
| Active energy import phase 2 | Wh | Int64 |
| Active energy import phase 3 | Wh | Int64 |
| Reactive energy import phase 1 | VARh | Int64 |
| Reactive energy import phase 2 | VARh | Int64 |
| Reactive energy import phase 3 | VARh | Int64 |
| Apparent energy import phase 1 | VAh | Int64 |
| Apparent energy import phase 2 | VAh | Int64 |
| Apparent energy import phase 3 | VAh | Int64 |
| Rate 1 active energy import | Wh | Int64 |
| Rate 2 active energy import | Wh | Int64 |
| Rate 3 active energy import | Wh | Int64 |
| Rate 4 active energy import | Wh | Int64 |
Compare the values obtained with the measures on the installed device and report any bugs such as:
- measured value error
- measured value format
- unit of measure
These modules has been developed and tested on:
- PowerLogic PM3250
- Ethernet Gateway Link150
Inspired by the work of node-red-contrib-schneider-powertag