I’m not sure if this is still of interest, but I found this thread while looking for a ready-to-use solution some weeks ago. Now I have a working setup, which I’d like to share:
.things file:
Bridge modbus:serial:sdm630_basis [port="/dev/ttyUSB0", id=1, baud=9600, stopBits="1.0", parity="none", dataBits=8, encoding="rtu"]
{
Bridge poller BasisWerte [start=0, length=36, type="input", refresh=5000] {
Thing data sdm_L1_volt [readStart="0", readValueType="float32" ]
Thing data sdm_L2_volt [readStart="2", readValueType="float32" ]
Thing data sdm_L3_volt [readStart="4", readValueType="float32" ]
Thing data sdm_L1_amp [readStart="6", readValueType="float32" ]
Thing data sdm_L2_amp [readStart="8", readValueType="float32" ]
Thing data sdm_L3_amp [readStart="10", readValueType="float32" ]
Thing data sdm_L1_power [readStart="12", readValueType="float32" ]
Thing data sdm_L2_power [readStart="14", readValueType="float32" ]
Thing data sdm_L3_power [readStart="16", readValueType="float32" ]
Thing data sdm_L1_va [readStart="18", readValueType="float32" ]
Thing data sdm_L2_va [readStart="20", readValueType="float32" ]
Thing data sdm_L3_va [readStart="22", readValueType="float32" ]
Thing data sdm_L1_var [readStart="24", readValueType="float32" ]
Thing data sdm_L2_var [readStart="26", readValueType="float32" ]
Thing data sdm_L3_var [readStart="28", readValueType="float32" ]
Thing data sdm_L1_powerfactor [readStart="30", readValueType="float32" ]
Thing data sdm_L2_powerfactor [readStart="32", readValueType="float32" ]
Thing data sdm_L3_powerfactor [readStart="34", readValueType="float32" ]
}
}
Bridge modbus:serial:sdm630_frequenz [port="/dev/ttyUSB0", id=1, baud=9600, stopBits="1.0", parity="none", dataBits=8, encoding="rtu"]
{
Bridge poller Frequenz [start=70, length=2, type="input", refresh=5000] {
Thing data sdm_frequency [readStart="70", readValueType="float32" ]
}
}
Bridge modbus:serial:sdm630_SystemPower [port="/dev/ttyUSB0", id=1, baud=9600, stopBits="1.0", parity="none", dataBits=8, encoding="rtu"]
{
Bridge poller SystemPower [start=52, length=2, type="input", refresh=5000] {
Thing data sdm_systemPower [readStart="52", readValueType="float32" ]
}
}
Bridge modbus:serial:sdm630_kWh [port="/dev/ttyUSB0", id=1, baud=9600, stopBits="1.0", parity="none", dataBits=8, encoding="rtu"]
{
Bridge poller kWh [start=342, length=22, type="input", refresh=5000] {
Thing data sdm_kwh_Totalkwh [readStart="342", readValueType="float32" ]
Thing data sdm_kwh_Totalkvarh [readStart="344", readValueType="float32" ]
Thing data sdm_kwh_L1_import_kWh [readStart="346", readValueType="float32" ]
Thing data sdm_kwh_L2_import_kWh [readStart="348", readValueType="float32" ]
Thing data sdm_kwh_L3_import_kWh [readStart="350", readValueType="float32" ]
Thing data sdm_kwh_L1_export_kWh [readStart="352", readValueType="float32" ]
Thing data sdm_kwh_L2_export_kWh [readStart="354", readValueType="float32" ]
Thing data sdm_kwh_L3_export_kWh [readStart="356", readValueType="float32" ]
Thing data sdm_kwh_L1_total_kWh [readStart="358", readValueType="float32" ]
Thing data sdm_kwh_L2_total_kWh [readStart="360", readValueType="float32" ]
Thing data sdm_kwh_L3_total_kWh [readStart="362", readValueType="float32" ]
}
}
.items file:
Group gModbus "Modbus Geräte"
Group gStromverbrauch "Stromverbrauch"
Group gElektrischeLeistung "elektr. Leistung"
Group gPhaseL1
Group gPhaseL2
Group gPhaseL3
Number SDM_L1_Spannung "Spannung L1 [%.2f V]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_volt:number"}
Number SDM_L2_Spannung "Spannung L2 [%.2f V]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_volt:number"}
Number SDM_L3_Spannung "Spannung L3 [%.2f V]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_volt:number"}
Number SDM_L1_Strom "Strom L1 [%.2f A]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_amp:number"}
Number SDM_L2_Strom "Strom L2 [%.2f A]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_amp:number"}
Number SDM_L3_Strom "Strom L3 [%.2f A]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_amp:number"}
Number SDM_L1_Leistung "Leistung L1 [%.2f W]" <energy> (gModbus, gPhaseL1, gElektrischeLeistung) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_power:number"}
Number SDM_L2_Leistung "Leistung L2 [%.2f W]" <energy> (gModbus, gPhaseL2, gElektrischeLeistung) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_power:number"}
Number SDM_L3_Leistung "Leistung L3 [%.2f W]" <energy> (gModbus, gPhaseL3, gElektrischeLeistung) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_power:number"}
Number SDM_L1_Scheinleistung "Scheinleistung L1 [%.2f VA]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_va:number"}
Number SDM_L2_Scheinleistung "Scheinleistung L2 [%.2f VA]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_va:number"}
Number SDM_L3_Scheinleistung "Scheinleistung L3 [%.2f VA]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_va:number"}
Number SDM_L1_Blindleistung "Blindleistung L1 [%.2f VAr]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_var:number"}
Number SDM_L2_Blindleistung "Blindleistung L2 [%.2f VAr]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_var:number"}
Number SDM_L3_Blindleistung "Blindleistung L3 [%.2f VAr]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_var:number"}
Number SDM_L1_Leistungsfaktor "Leistungsfaktor L1 [%.2f]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L1_powerfactor:number"}
Number SDM_L2_Leistungsfaktor "Leistungsfaktor L2 [%.2f]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L2_powerfactor:number"}
Number SDM_L3_Leistungsfaktor "Leistungsfaktor L3 [%.2f]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_basis:BasisWerte:sdm_L3_powerfactor:number"}
Number SDM_SystemPower "SystemPower [%.2f W]" <energy> (gModbus, gElektrischeLeistung, gElektrizitaet) {channel="modbus:data:sdm630_SystemPower:SystemPower:sdm_systemPower:number"}
Number SDM_Frequenz "Frequenz [%.2f Hz]" <energy> (gModbus, gElektrizitaet) {channel="modbus:data:sdm630_frequenz:Frequenz:sdm_frequency:number"}
Number SDM_kwh_Totalkwh "Gesamt Verbrauch kWh [%.2f kWh]" <energy> (gModbus, gStromverbrauch, gElektrizitaet) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_Totalkwh:number"}
Number SDM_kwh_Totalkvarh "Gesamt kVArh [%.2f kVArh]" <energy> (gModbus) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_Totalkvarh:number"}
Number SDM_kwh_L1_import_kWh "L1 Import [%.2f kWh]" <energy> (gModbus, gPhaseL1, gStromverbrauch) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L1_import_kWh:number"}
Number SDM_kwh_L2_import_kWh "L2 Import [%.2f kWh]" <energy> (gModbus, gPhaseL2, gStromverbrauch) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L2_import_kWh:number"}
Number SDM_kwh_L3_import_kWh "L3 Import [%.2f kWh]" <energy> (gModbus, gPhaseL3, gStromverbrauch) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L3_import_kWh:number"}
Number SDM_kwh_L1_export_kWh "L1 Export [%.2f kWh]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L1_export_kWh:number"}
Number SDM_kwh_L2_export_kWh "L2 Export [%.2f kWh]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L2_export:number"}
Number SDM_kwh_L3_export_kWh "L3 Export [%.2f kWh]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L2_export:number"}
Number SDM_kwh_L1_total_kWh "L1 Gesamt [%.2f kWh]" <energy> (gModbus, gPhaseL1) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L1_total_kWh:number"}
Number SDM_kwh_L2_total_kWh "L2 Gesamt [%.2f kWh]" <energy> (gModbus, gPhaseL2) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L2_total_kWh:number"}
Number SDM_kwh_L3_total_kWh "L3 Gesamt [%.2f kWh]" <energy> (gModbus, gPhaseL3) {channel="modbus:data:sdm630_kWh:kWh:sdm_kwh_L3_total_kWh:number"}