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# Modbus JSON configurations
Modbus JSON configuration data for use with generic Energy Modbus driver.
## Options to select modbus JSON data
1. Rule driven - copy the required JSON content to any rule buffer preceded with ``rule3 on file#modbus do `` and
followed with `` endon``.
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2. Script driven - copy the required JSON content to a script preceded with ``>y`` and
followed with ``#``.
3. File system driven - if a file system is present (every ESP32) create a file called ``modbus.json`` and copy the required JSON
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content to it.
## Notes
- To enter long rules using the serial console and solve error "Serial buffer overrun" you might need to enlarge the serial input buffer with command ``serialbuffer 800``
- Changes to configurations are activated only after command ``restart``
## Default configurations
```
DDSU6666 {"Name":"DDSU666","Baud":9600,"Config":"8N1","Address":1,"Function":4,"Voltage":0x2000,"Current":0x2002,"Power":0x2004,"ReactivePower":0x2006,"Factor":0x200A,"Frequency":0x200E,"Total":0x4000,"ExportActive":0x400A}
PZEM014 {"Name":"PZEM014","Baud":9600,"Config":"8N1","Address":1,"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3}}
3 x PZEM014 {"Name":"3 x PZEM014","Baud":9600,"Config":"8N1","Address":[1,2,3],"Function":4,"Voltage":{"R":0,"T":3,"F":-1},"Current":{"R":1,"T":8,"F":-3},"Power":{"R":3,"T":8,"F":-1},"Factor":{"R":8,"T":3,"F":-2},"Frequency":{"R":7,"T":3,"F":-1},"Total":{"R":5,"T":8,"F":-3}}
SDM230 {"Name":"SDM230","Baud":2400,"Config":"8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A}
Solax X3MIC {"Name":"Solax X3MIC","Baud":9600,"Config":"8N1","Address":1,"Function":4,"Voltage":{"R":0x0404,"T":3,"F":-1},"Power":{"R":0x040e,"T":3,"F":0},"Total":{"R":0x0423,"T":8,"F":-3}}
WE517 {"Name":"WE517","Baud":9600,"Config":"8E1","Address":1,"Function":3,"Voltage":[0xE,0x10,0x12],"Current":[0x16,0x18,0x1A],"Power":[0x1E,0x20,0x22],"ReactivePower":[0x26,0x28,0x2A],"Factor":[0x36,0x38,0x3A],"Frequency":0x14,"Total":0x100}
```
## Extended configurations
```
SDM72 {"Name":"SDM72","Baud":9600,"Config":"8N1","Address":0x01,"Function":0x04,"Power":0x0034,"Total":0x0156,"ExportActive":0x004A,"User":[{"R":0x0502,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":0x0502,"J":"ExportPower","G":"Export Power","U":"W","D":23},{"R":0x0500,"J":"ImportPower","G":"Import Power","U":"W","D":23}]}
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SDM72D_M {"Name":"SDM72D-M","Baud":9600,"Config":"8N1","Address":1,"Function":4,"Voltage":[0,2,4],"Current":[6,8,10],"Power":[12,14,16],"ApparentPower":[18,20,22],"ReactivePower":[24,26,28],"Factor":[30,32,34],"Frequency":70,"ExportActive":74,"Total":342,"User":[{"R":42,"J":"AverageVoltage","G":"Average Voltage","U":"V","D":21},{"R":46,"J":"AverageCurrent","G":"Average Current","U":"A","D":22},{"R":48,"J":"TotalCurrents","G":"Total Currents","U":"A","D":22},{"R":52,"J":"TotalPower","G":"Total Power","U":"W","D":23},{"R":56,"J":"TotalApparentPower","G":"Total Apparent Power","U":"W","D":23},{"R":60,"J":"TotalReactivePower","G":"Total Reactive Power","U":"W","D":23},{"R":62,"J":"TotalPowerFactor","G":"Total Power Factor","U":"W","D":2},{"R":72,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":396,"J":"DiffPower","G":"Diff Power","U":"kWh","D":24},{"R":1280,"J":"TotalImportActive","G":"Total Import Active","U":"W","D":23},{"R":1282,"J":"TotalExportActive","G":"Total Export Active","U":"W","D":23}]}
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SDM120 {"Name":"SDM120","Baud":2400,"Config":"8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x0048,"J":"ImportActive","G":"Import Active","U":"kWh","D":24},{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":24},{"R":0x004C,"J":"ImportReactive","G":"Import Reactive","U":"kVArh","D":24},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]}
SDM230 {"Name":"SDM230 with two user registers","Baud":2400,"Config":"8N1","Address":1,"Function":4,"Voltage":0,"Current":6,"Power":12,"ApparentPower":18,"ReactivePower":24,"Factor":30,"Frequency":70,"Total":342,"ExportActive":0x004A,"User":[{"R":0x004E,"J":"ExportReactive","G":"Export Reactive","U":"kVArh","D":3},{"R":0x0024,"J":"PhaseAngle","G":"Phase Angle","U":"Deg","D":2}]}
SDM630 {"Name":"SDM630","Baud":9600,"Config":"8N1","Address":1,"Function":4,"Voltage":[0,2,4],"Current":[6,8,10],"Power":[12,14,16],"ApparentPower":[18,20,22],"ReactivePower":[24,26,28],"Factor":[30,32,34],"Frequency":70,"Total":342,"ExportActive":[352,354,356],"User":{"R":[346,348,350],"J":"ImportActive","G":"Import Active","U":"kWh","D":24}}
WE517 {"Name":"WE517","Baud":9600,"Config":"8E1","Address":1,"Function":3,"Voltage":[0xE,0x10,0x12],"Current":[0x16,0x18,0x1A],"Power":[0x1E,0x20,0x22],"ReactivePower":[0x26,0x28,0x2A],"Factor":[0x36,0x38,0x3A],"Frequency":0x14,"Total":0x100,"ExportActive":0x110,"User":[{"J":"ImportActive","G":"Import Active","R":0x108,"U":"kWh","D":24},{"J":"TotalPower","G":"Active Power Total","R":0x1C,"U":"W","D":23}]}
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Growatt 12KTL-3S (v3.x) {"Name":"Growatt","Baud":"9600","Config":"8N1","Function":4,"Address":1,"Poll":1000,"Voltage":{"R":[3,7],"T":3,"F":-1}, "Power":{"R":11,"T":4,"F":-1},"Total":{"R":28,"T":4,"F":-1}, "User": [{"J":"IntTemp","R":32,"T":3,"F":-1, "G":"Internal temperature", "U": "C", "D":26}]}
```
