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Huawei Sun2000 & ioBroker via JS script funktioniert
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@mrlee Kommen denn dauernd solche Meldungen oder nur manchmal?
Die IP Adresse des WR müsstest du schon wissen :face_with_rolling_eyes:
Beim POwermeter habe ich einfach einmal, wie oben beschrieben die Standard-Adresse genommen...
Gruss@chris_b
Moin!Kamen zyklisch...aber, vielleicht für alle interressant:
das Script kann nur auf Instanz 0 laufen....sonst legt er Daten unter.0 und die anderen Daten unter .2 (in meinem Falle) ab.Ip-Adresse war nicht mein Problem...die RS485 Adressen hatten mich etwas gesuche gekostet...:-)
Vielen Dank trotzdem fürs kümmern.
Werde wohl noch nen Paar erweiterungen einbauen (müssen).Kuezer Abgleich was ich gerne zukünftig machen möchte / brauche:
- String 2 fehlt bei mir in den Daten unter javascript.0.Solarpower.Huawei.Inverter.1.String- versuchen, die Informationen schneller zu pollen, oder weniger...zykluszeit von 10-20 sekunden wäre mir wegen Regelung wichtig.
Vielen Dank nochmal für das Teilen Deines Scriptes!!!
liebe Grüße
Mr.Lee -
@chris_b
Moin!Kamen zyklisch...aber, vielleicht für alle interressant:
das Script kann nur auf Instanz 0 laufen....sonst legt er Daten unter.0 und die anderen Daten unter .2 (in meinem Falle) ab.Ip-Adresse war nicht mein Problem...die RS485 Adressen hatten mich etwas gesuche gekostet...:-)
Vielen Dank trotzdem fürs kümmern.
Werde wohl noch nen Paar erweiterungen einbauen (müssen).Kuezer Abgleich was ich gerne zukünftig machen möchte / brauche:
- String 2 fehlt bei mir in den Daten unter javascript.0.Solarpower.Huawei.Inverter.1.String- versuchen, die Informationen schneller zu pollen, oder weniger...zykluszeit von 10-20 sekunden wäre mir wegen Regelung wichtig.
Vielen Dank nochmal für das Teilen Deines Scriptes!!!
liebe Grüße
Mr.Lee@mrlee sagte in Huawei Sun2000 & ioBroker via JS script funktioniert:
- versuchen, die Informationen schneller zu pollen, oder weniger...zykluszeit von 10-20 sekunden wäre mir wegen Regelung wichtig.
Ja, schwierig. Du kannst wohl nur selbst schauen, welche von den Daten von
const RegisterSpacesToReadContinuouslydu nicht brauchst und diese dann weg lässt. Dummerweise ist schon der zeitliche Ausleseunterschied bei den drei wichtigen Registerbereichen
[32000, 116], // Solarpower.Huawei.Inverter.ActivePower: 32080 und Solarpower.Huawei.Inverter.InputPower: 32064 [37100, 114], // Solarpower.Huawei.Meter.ActivePower: 37113 [37700, 100], // Solarpower.Huawei.Inverter.Battery.SOC: 37760 und Solarpower.Huawei.Inverter.Battery.ChargeAndDischargePower: 37765Ursache für fehlerhafte Darstellungen bei lockerer Bewölkung (Hausverbrauch kann dann auch mal 0 sein bis zum nächsten Berechnungsdurchgang...).
Bei mir sind derzeit 4s ein brauchbares Minimum ohne viele Aussetzer.Lösung wäre wohl die Daten direkt aus dem WLAN des WR abzugreifen, da soll es dann schneller gehen.
Ich bin noch am Überlegen, ob ich diese drei Bereiche öfter = schneller auslesen soll als die anderen (die dann z.B. nur jedes fünfte Mal).Ein Forumskollege puffert die Daten eine gewisse Zeit und nimmt dann den Durchschnitt. Das hilft dir aber auch nicht weiter.
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@chris_b
Vielen Dank für´s teilen deines Skriptes.Ich wollte dein neues Skript ausprobieren, bekomme aber eine Fehlermeldung:
04:50:20.523 error javascript.0 (430) script.js.Solar.Chris_B_neu compile failed: at script.js.Solar.Chris_B_neu:427Kannst du mir sagen, wo der Fehler liegt?
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@chris_b
Moin!Kamen zyklisch...aber, vielleicht für alle interressant:
das Script kann nur auf Instanz 0 laufen....sonst legt er Daten unter.0 und die anderen Daten unter .2 (in meinem Falle) ab.Ip-Adresse war nicht mein Problem...die RS485 Adressen hatten mich etwas gesuche gekostet...:-)
Vielen Dank trotzdem fürs kümmern.
Werde wohl noch nen Paar erweiterungen einbauen (müssen).Kuezer Abgleich was ich gerne zukünftig machen möchte / brauche:
- String 2 fehlt bei mir in den Daten unter javascript.0.Solarpower.Huawei.Inverter.1.String- versuchen, die Informationen schneller zu pollen, oder weniger...zykluszeit von 10-20 sekunden wäre mir wegen Regelung wichtig.
Vielen Dank nochmal für das Teilen Deines Scriptes!!!
liebe Grüße
Mr.Lee@mrlee Deine Bemerkung ist korrekt. Momentan setzt es die javascript Instanz 0 voraus. Könnte man sicher im Skript ändern, weiss aber momentan nicht, wie ich im Skript die Instanz-Nummer herausfinden kann. Hat jemand einen Hinweis? Dann passe ich das an.
Gruss Christian -
@chris_b
Moin!Kamen zyklisch...aber, vielleicht für alle interressant:
das Script kann nur auf Instanz 0 laufen....sonst legt er Daten unter.0 und die anderen Daten unter .2 (in meinem Falle) ab.Ip-Adresse war nicht mein Problem...die RS485 Adressen hatten mich etwas gesuche gekostet...:-)
Vielen Dank trotzdem fürs kümmern.
Werde wohl noch nen Paar erweiterungen einbauen (müssen).Kuezer Abgleich was ich gerne zukünftig machen möchte / brauche:
- String 2 fehlt bei mir in den Daten unter javascript.0.Solarpower.Huawei.Inverter.1.String- versuchen, die Informationen schneller zu pollen, oder weniger...zykluszeit von 10-20 sekunden wäre mir wegen Regelung wichtig.
Vielen Dank nochmal für das Teilen Deines Scriptes!!!
liebe Grüße
Mr.Lee@mrlee Zur Frage der Zykluszeit:
Diese kannst Du in der FunktionsetInterval(function() ...
ganz am Ende definieren. Momentan steht dort der Wert 5000 = 5000 ms = 5 sec.
Da 10 Register Spaces gelesen werden ergibt das eine gesamte Zykluszeit von 50 sec.
Original war der Wert auf 2000, ann ergeben sich ca. 20 sec. Einfach ausprobieren.Evtl. beantwortet das deine Frage.
Gruss -
@mrlee Zur Frage der Zykluszeit:
Diese kannst Du in der FunktionsetInterval(function() ...
ganz am Ende definieren. Momentan steht dort der Wert 5000 = 5000 ms = 5 sec.
Da 10 Register Spaces gelesen werden ergibt das eine gesamte Zykluszeit von 50 sec.
Original war der Wert auf 2000, ann ergeben sich ca. 20 sec. Einfach ausprobieren.Evtl. beantwortet das deine Frage.
Gruss@chris_b
Moin!Ja, den habe ich schon gefunden...selbst bei 4sec habe ich allerdings noch fehler...
Überlege eine Aufteilung nach "eiligen" Daten ...alle x Sekunden Register und nicht so eilige...nur jede 5te Runde.
Hab mich aber ehrlicherweise noch nicht mit den Registern beschäftigt.Auf jeden Fall erstmal nen Top Script was mir bei den ersten Schritten massiv hilft! Vielen Dank!
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Moin zusammen,
ich teste mich auch gerade dadurch, dass ich die Werte in den ioBroker bekomme. Meine Einstellungen am Dongel sehen so aus:
Verbindung Aktivieren (uneingeschränkt)
MBUS-Protokoll: MODBUS RTU
Transormatorkasten Nr. 1
Wicklung Nr. 0
MAC-Adressen-Offset 1Wechselrichter Version V100R001C20SPC122
MBUS(DC)fi_upgradingsun_db Version V100R001C00SPC320Ich habe noch einen Smartmeter verbaut aber keine Batterie.
Das Script sagt mir nun folgende fehler:
12:16:23.048 error javascript.0 (2127) script.js.pv.sun2000: Error: Cannot find module 'modbus-serial' 12:16:23.049 error javascript.0 (2127) at script.js.pv.sun2000:4:17 12:16:23.049 error javascript.0 (2127) at script.js.pv.sun2000:359:312:16:23.053 error javascript.0 (2127) script.js.pv.sun2000: TypeError: ModbusRTU is not a constructor 12:16:23.054 error javascript.0 (2127) at script.js.pv.sun2000:5:14 12:16:23.054 error javascript.0 (2127) at script.js.pv.sun2000:359:3Wo finde ich die Modbus Serial? Egal welche Seriennummer ich da eintrage, der Fehler bleibt.
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Moin zusammen,
ich teste mich auch gerade dadurch, dass ich die Werte in den ioBroker bekomme. Meine Einstellungen am Dongel sehen so aus:
Verbindung Aktivieren (uneingeschränkt)
MBUS-Protokoll: MODBUS RTU
Transormatorkasten Nr. 1
Wicklung Nr. 0
MAC-Adressen-Offset 1Wechselrichter Version V100R001C20SPC122
MBUS(DC)fi_upgradingsun_db Version V100R001C00SPC320Ich habe noch einen Smartmeter verbaut aber keine Batterie.
Das Script sagt mir nun folgende fehler:
12:16:23.048 error javascript.0 (2127) script.js.pv.sun2000: Error: Cannot find module 'modbus-serial' 12:16:23.049 error javascript.0 (2127) at script.js.pv.sun2000:4:17 12:16:23.049 error javascript.0 (2127) at script.js.pv.sun2000:359:312:16:23.053 error javascript.0 (2127) script.js.pv.sun2000: TypeError: ModbusRTU is not a constructor 12:16:23.054 error javascript.0 (2127) at script.js.pv.sun2000:5:14 12:16:23.054 error javascript.0 (2127) at script.js.pv.sun2000:359:3Wo finde ich die Modbus Serial? Egal welche Seriennummer ich da eintrage, der Fehler bleibt.
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@hussi
modbus-serial ist ein npm paket was Du in deiner JScript instanz eintragen mußt...steht relativ weit oben in diesm threat...bis denne
Mr.Lee -
@juggi1962 Poste mal die Logs, wenn der Fehler auftritt
Hier ist das Script, was ich für mich angepasst habe. Achtung! Ich habe die Batterie und andere für mich uninteressante Sachen rausgeschmissen und die Namen von Variablen und Funktionen angepasst. Für die Neuverbindung nach Verbindungsabbruch brauchst du die Zeilen 18 - 27 , 107-122 und 235 -237
// License: Beerware! Do what ever you like with this, but I'm not liable for anything that you do with it. // If you like this code, feel free to buy me a beer ... // Have fun with it! der Kachel // @ts-ignore var modbusRTU = require("modbus-serial"); var client = new modbusRTU(); var modbusErrorMessages = [ "Unknown error", "Illegal function (device does not support this read/write function)", "Illegal data address (register not supported by device)", "Illegal data value (value cannot be written to this register)", "Slave device failure (device reports internal error)", "Acknowledge (requested data will be available later)", "Slave device busy (retry request again later)" ]; // Enter your inverter modbus IP and port here: const modbusHost = "000.000.000.000"; const modbusPort = 502; // Enter the Modbus-IDs of your Sun2000 inverters here: const modbusID = [1]; // On which Modbus-ID can we reach the power meter? (via Sun2000!) const powerMeterID = 0; // Connect to modbus client ConnectModbus(); // These register spaces need to be read: const registerSpacesToReadContinuously = [[37100, 114], [32000, 116]]; var registerSpacesToReadContinuouslyPtr = 0; var globalDataBuffer = new Array(1); globalDataBuffer[0] = new Array(50000); // not optimized.... // --------------------------------------------------------------- // Some helper functions: function ReadUnsignedInt16(array) { var value = array[0]; return value; } function ReadUnsignedInt32(array) { var value = array[0] * 256 * 256 + array[1]; return value; } function ReadSignedInt16(array) { var value = 0; if (array[0] > 32767) value = array[0] - 65535; else value = array[0]; return value; } function ReadSignedInt32(array) { var value = 0; for (var i = 0; i < 2; i++) { value = (value << 16) | array[i]; } return value; } function GetU16(dataarray, index) { var value = ReadUnsignedInt16(dataarray.slice(index, index+1)); return value; } function GetU32(dataarray, index) { var value = ReadUnsignedInt32(dataarray.slice(index, index+2)); return value; } function GetI16(dataarray, index) { var value = ReadSignedInt16(dataarray.slice(index, index+1)); return value; } function GetI32(dataarray, index) { var value = ReadSignedInt32(dataarray.slice(index, index+2)); return value; } function GetString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for(var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); return value; } function GetZeroTerminatedString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for(var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); var value2 = new String(value).trim(); return value2; } // Funktion zum Herstellen einer Modbus-Verbindung function ConnectModbus() { console.log("Init connection to: " + modbusHost +":" + modbusPort); // set requests parameters client.setTimeout (10000); // try to connect client.connectTCP (modbusHost, { port: modbusPort }) .then(function() { console.log("Connected, wait for reading..."); }) .catch(function(e) { console.log(e); }); } // Funktion zum Anlegen und Beschreiben eines Datenpunkts function ForceSetState(objectname, value, options) { if(!existsState("javascript.0." + objectname)) createState(objectname, value, options); else setState(objectname, value); } // --------------------------------------------------------------- // Functions to map registers into ioBreaker objects: function ProcessPowerMeterStatus() { ForceSetState("Solarpower.Huawei.Meter.Status", GetU16(globalDataBuffer[powerMeterID], 37100), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Meter.VoltageL1", GetI32(globalDataBuffer[powerMeterID], 37101) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.VoltageL2", GetI32(globalDataBuffer[powerMeterID], 37103) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.VoltageL3", GetI32(globalDataBuffer[powerMeterID], 37105) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.CurrentL1", GetI32(globalDataBuffer[powerMeterID], 37107) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Meter.CurrentL2", GetI32(globalDataBuffer[powerMeterID], 37109) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Meter.CurrentL3", GetI32(globalDataBuffer[powerMeterID], 37111) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Meter.ActivePower", GetI32(globalDataBuffer[powerMeterID], 37113) / 1, {name: "", unit: "W"}); ForceSetState("Solarpower.Huawei.Meter.ReactivePower", GetI32(globalDataBuffer[powerMeterID], 37115) / 1, {name: "", unit: "Var"}); ForceSetState("Solarpower.Huawei.Meter.PowerFactor", GetI16(globalDataBuffer[powerMeterID], 37117) / 1000, {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Meter.GridFrequency", GetI16(globalDataBuffer[powerMeterID], 37118) / 100, {name: "", unit: "Hz"}); ForceSetState("Solarpower.Huawei.Meter.PositiveActiveEnergy", GetI32(globalDataBuffer[powerMeterID], 37119) / 100, {name: "", unit: "kWh"}); ForceSetState("Solarpower.Huawei.Meter.ReverseActiveEnergy", GetI32(globalDataBuffer[powerMeterID], 37121) / 100, {name: "", unit: "kWh"}); ForceSetState("Solarpower.Huawei.Meter.AccumulatedReactivePower", GetI32(globalDataBuffer[powerMeterID], 37123) / 100, {name: "", unit: "kVarh"}); //ForceSetState("Solarpower.Huawei.Meter.MeterType", GetU16(globalDataBuffer[powerMeterID], 37125), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Meter.VoltageL1-L2", GetI32(globalDataBuffer[powerMeterID], 37126) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.VoltageL2-L3", GetI32(globalDataBuffer[powerMeterID], 37128) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.VoltageL3-L1", GetI32(globalDataBuffer[powerMeterID], 37130) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Meter.ActivePowerL1", GetI32(globalDataBuffer[powerMeterID], 37132) / 1, {name: "", unit: "W"}); ForceSetState("Solarpower.Huawei.Meter.ActivePowerL2", GetI32(globalDataBuffer[powerMeterID], 37134) / 1, {name: "", unit: "W"}); ForceSetState("Solarpower.Huawei.Meter.ActivePowerL3", GetI32(globalDataBuffer[powerMeterID], 37136) / 1, {name: "", unit: "W"}); //ForceSetState("Solarpower.Huawei.Meter.MeterModel", GetU16(globalDataBuffer[powerMeterID], 37138), {name: "", unit: ""}); } function ProcessInverterStatus(id) { ForceSetState("Solarpower.Huawei.Inverter." + id + ".State1", GetU16(globalDataBuffer[id-1], 32000), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".State2", GetU16(globalDataBuffer[id-1], 32002), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".State3", GetU32(globalDataBuffer[id-1], 32003), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Alarm1", GetU16(globalDataBuffer[id-1], 32008), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Alarm2", GetU16(globalDataBuffer[id-1], 32009), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Alarm3", GetU16(globalDataBuffer[id-1], 32010), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.1_Voltage", GetI16(globalDataBuffer[id-1], 32016) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.1_Current", GetI16(globalDataBuffer[id-1], 32017) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.2_Voltage", GetI16(globalDataBuffer[id-1], 32018) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.2_Current", GetI16(globalDataBuffer[id-1], 32019) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.3_Voltage", GetI16(globalDataBuffer[id-1], 32020) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.3_Current", GetI16(globalDataBuffer[id-1], 32021) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.4_Voltage", GetI16(globalDataBuffer[id-1], 32022) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".String.4_Current", GetI16(globalDataBuffer[id-1], 32023) / 100, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".InputPower", GetI32(globalDataBuffer[id-1], 32064) / 1000, {name: "", unit: "kW"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1-L2_Voltage", GetU16(globalDataBuffer[id-1], 32066) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2-L3_Voltage", GetU16(globalDataBuffer[id-1], 32067) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3-L1_Voltage", GetU16(globalDataBuffer[id-1], 32068) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Voltage", GetU16(globalDataBuffer[id-1], 32069) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Voltage", GetU16(globalDataBuffer[id-1], 32070) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Voltage", GetU16(globalDataBuffer[id-1], 32071) / 10, {name: "", unit: "V"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Current", GetI32(globalDataBuffer[id-1], 32072) / 1000, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Current", GetI32(globalDataBuffer[id-1], 32074) / 1000, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Current", GetI32(globalDataBuffer[id-1], 32076) / 1000, {name: "", unit: "A"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".PeakActivePowerDay", GetI32(globalDataBuffer[id-1], 32078) / 1000, {name: "", unit: "kW"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".ActivePower", GetI32(globalDataBuffer[id-1], 32080) / 1000, {name: "", unit: "kW"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".ReactivePower", GetI32(globalDataBuffer[id-1], 32082) / 1000, {name: "", unit: "kVar"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".PowerFactor", GetI16(globalDataBuffer[id-1], 32084) / 1000, {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".GridFrequency", GetU16(globalDataBuffer[id-1], 32085) / 100, {name: "", unit: "Hz"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".Efficiency", GetU16(globalDataBuffer[id-1], 32086) / 100, {name: "", unit: "%"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".InternalTemperature", GetI16(globalDataBuffer[id-1], 32087) / 10, {name: "", unit: "°C"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".InsulationResistance", GetU16(globalDataBuffer[id-1], 32088) / 1000, {name: "", unit: "MOhm"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".DeviceStatus", GetU16(globalDataBuffer[id-1], 32089), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".FaultCode", GetU16(globalDataBuffer[id-1], 32090), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".StartupTime", String(new Date(GetU32(globalDataBuffer[id-1], 32091)*1000)), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".ShutdownTime", String(new Date(GetU32(globalDataBuffer[id-1], 32093)*1000)), {name: "", unit: ""}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".AccomulatedEnergyYield", GetU32(globalDataBuffer[id-1], 32106), {name: "", unit: "kWh"}); ForceSetState("Solarpower.Huawei.Inverter." + id + ".DailyEnergyYield", GetU32(globalDataBuffer[id-1], 32114), {name: "", unit: "kWh"}); } function ReadRegisterSpace(id, address, length) { client.setID(modbusID[id-1]); client.readHoldingRegisters(address, length, function(err, data) { if (err) { console.warn("Error received reading address " + address + " from id: " + modbusID[id-1] + " with error: " + modbusErrorMessages[err.modbusCode]); } else { console.debug("Read data from id/address " + modbusID[id-1] + "/" + address + "\nData is: " + data.data); for(var i = 0; i < length; i++) { globalDataBuffer[id-1][address+i] = data.data[i]; } } }); } function ProcessData() { //console.log("Processing new data..."); for(var i = 1; i <= modbusID.length; i++) { //ProcessDeviceInfo(i); ProcessInverterStatus(i); //processBattery(i); //processInverterPowerAdjustments(i); //processOptimizers(i); } ProcessPowerMeterStatus(); //console.log("Processing done!"); } // ------------------------------------------------------------------- // This is the main function triggering a read via modbus-tcp every two seconds. // Processing of data is triggered as soon as one complete set of registers is copied. var triggerprocessing = 0; var currentinverter = 1; setInterval(function() { if (!client.isOpen){ ConnectModbus(); } if(triggerprocessing == 1) { triggerprocessing = 0; ProcessData(); } //console.log("Triggering read of inverter " + currentinverter + " at address " + registerSpacesToReadContinuously[registerSpacesToReadContinuouslyPtr][0] + " with length " + registerSpacesToReadContinuously[registerSpacesToReadContinuouslyPtr][1]); ReadRegisterSpace(currentinverter, registerSpacesToReadContinuously[registerSpacesToReadContinuouslyPtr][0], registerSpacesToReadContinuously[registerSpacesToReadContinuouslyPtr][1]); registerSpacesToReadContinuouslyPtr++; if(registerSpacesToReadContinuouslyPtr >= registerSpacesToReadContinuously.length) { registerSpacesToReadContinuouslyPtr = 0; currentinverter++ if(currentinverter > modbusID.length){ currentinverter = 1; triggerprocessing = 1; } } }, 3000);Das Skript läuft bei mir und gibt mir die Werte aus, die du eingetragen hast.
Danke dafür!Das Skript liefert mir diese Ergebnisse:
Wenn ich das nun auf meinem Fusionsolar Oberfläche Abgleiche habe ich folgende Ergebnisse abgeleitet:
Inverter
ActivePower = Aktuller Wert was die PV liefert
Input Power = ?
DailyEnergyYield = Heutiger Ertrag
AccomulatedEnergyYield = GesamtenergieertragMeter
PositiveActiveEnergy = Positive aktive Energie
ReverseActiveEnergy = Negative aktive EnergieWas ich noch haben möchte:
Importierte Wh
Exportierte WhDas hat doch sicher was mit der positiven und negativen Energie zu tun?
Allerdings komme ich nicht darauf.Weiß jemand einen Rat?
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Das Skript läuft bei mir und gibt mir die Werte aus, die du eingetragen hast.
Danke dafür!Das Skript liefert mir diese Ergebnisse:
Wenn ich das nun auf meinem Fusionsolar Oberfläche Abgleiche habe ich folgende Ergebnisse abgeleitet:
Inverter
ActivePower = Aktuller Wert was die PV liefert
Input Power = ?
DailyEnergyYield = Heutiger Ertrag
AccomulatedEnergyYield = GesamtenergieertragMeter
PositiveActiveEnergy = Positive aktive Energie
ReverseActiveEnergy = Negative aktive EnergieWas ich noch haben möchte:
Importierte Wh
Exportierte WhDas hat doch sicher was mit der positiven und negativen Energie zu tun?
Allerdings komme ich nicht darauf.Weiß jemand einen Rat?
@hussi said in Huawei Sun2000 & ioBroker via JS script funktioniert:
Moin!
ich lese die Daten etwas anders...
Inverter
ActivePower = Aktuller Wert was die PV liefertaktueller Hausverbrauch
Input Power = ?
Input PV Strings
Meter
PositiveActiveEnergy = Positive aktive EnergieHier bin ich gerade am Rätseln...gesamtVerbrauch Haus today?
Der wäre mir nämlich recht lieb.Was ich noch haben möchte:
Importierte Wh
Exportierte Whjavascript.0.Solarpower.Derived.GridExportSum
und folgende ? -
@hussi said in Huawei Sun2000 & ioBroker via JS script funktioniert:
Moin!
ich lese die Daten etwas anders...
Inverter
ActivePower = Aktuller Wert was die PV liefertaktueller Hausverbrauch
Input Power = ?
Input PV Strings
Meter
PositiveActiveEnergy = Positive aktive EnergieHier bin ich gerade am Rätseln...gesamtVerbrauch Haus today?
Der wäre mir nämlich recht lieb.Was ich noch haben möchte:
Importierte Wh
Exportierte Whjavascript.0.Solarpower.Derived.GridExportSum
und folgende ?Hier mal gleichzeitig die Werte aus der Weboberfläche zusammen mit dem Inverter und dem Meter aus dem ioBroker.
Es ist kein normales Haus sondern eine Esso Station. Daher sind die Werte nicht mit einem Einfamilienhaus zu vergleichen.
javascript.0.Solarpower.Derived.GridExportSum
Woher hast du das?
Das habe ich nicht. -
Für Freaks: :blush:
Ich lade meine Luna scriptgesteuert bevorzugt ab dem Zeitpunkt, bei dem die maximale Leistung des WR (11 kW bei meinem 10KTL - habe 16,6 kWp) ins Haus+Netz gehen kann, denn ab da ist der Akkuladestrom tatsächlich kostenlos (= Überschussenergie im wahrsten Sinn).
Wie viel das ist sammle ich (näherungsweise) hiermit:
const idPower = "javascript.0.Solarpower.Derived.BatteryFreePower"; // Datenpunkt der "überschüssigen" Ladeleistung [W] const idEnergy = "javascript.0.Solarpower.Derived.BatteryFreeEnergy"; // [kWh] const initialKwh = 0.0; // [kWh] am Anfang var energy = 0; // Datenpunkt für "geschenkte Ladeleisung" createState("javascript.0.Solarpower.Derived.BatteryFreePower", 0, {read: true, write: true, name: "Battery free charging power", unit: "W"}); // Energie-Datenpunkt erzeugen createState(idEnergy, initialKwh, { type: "number", name: "Kostenlose Akkuladeenergie", unit: "kWh" }, () => energy = 1000 * getState(idEnergy).val ); // Anfangswert on({ id: idPower }, function (dp) { // triggert bei jeder Wertänderung energy = energy + dp.oldState.val * (dp.state.lc - dp.oldState.lc) / 3600000; // [Wh] setState(idEnergy, Math.round(energy) / 1000, true); // [kWh] mit 3 Nachkommastellen });in function ProcessData() kommt dann noch:
// compute free charging power var FreePower; var ChargePower = getState("javascript.0.Solarpower.Huawei.Inverter.Battery.ChargeAndDischargePower").val; if (ChargePower > 0) // Akku lädt (geht auch anders, da gibt's einen extra Registereintrag) { FreePower = (PanelPower * 1000) - 11000; if (FreePower < 0) FreePower = 0; // zu wenig Leistung vom Dach } else FreePower = 0; // Akku lädt eh nicht setState("javascript.0.Solarpower.Derived.BatteryFreePower", FreePower); // [W]Ich lass das in die .csv reinschreiben.
Wenn man es dann auf 0 zurücksetzen lassen will muss natürlich nach// one minute before midnight - perform housekeeping actions
[...]
SolarPowerLogging();"noch:
// reset BatteryFreeEnergy for next day setState("javascript.0.Solarpower.Derived.BatteryFreeEnergy", 0); energy = 0;Dank insbesondere an @Chris_B
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Hier mal gleichzeitig die Werte aus der Weboberfläche zusammen mit dem Inverter und dem Meter aus dem ioBroker.
Es ist kein normales Haus sondern eine Esso Station. Daher sind die Werte nicht mit einem Einfamilienhaus zu vergleichen.
javascript.0.Solarpower.Derived.GridExportSum
Woher hast du das?
Das habe ich nicht.@hussi
Ich habe das Ganze mit Hilfe dieses Bildes umgesetzt:
Das habe ich irgendwo im Netz gefunden. Die Variable unter 'Derived' (abgeleitet) sind (unter anderem) nach dieser Abbildung erstellt. Die vom Netz importierte / exportierte Leistung an einem Tag findest Du unter:javascript.0.Solarpower.Derived.GridExportToday
javascript.0.Solarpower.Derived.GridImportTodayGruss
Christian -
Hallo zusammen,
kurze Frage, NodeRed nutze ich gerade nur um Daten zu lesen, klappt soweit ganz gut.
Jetzt zu Zeiten von Tibber wollte ich gerne meine PV mal abschalten oder reduzieren, damit voll Netzbezug machen kann.
Hat es schon mal einer geschafft die Analge via Modbus zu drosseln oder gar abzuschalten? Heute wird der Strom bei Tibber bei -44 Cent liegen, daher meine Frage.Gruß und DAnke
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@hussi
Ich habe das Ganze mit Hilfe dieses Bildes umgesetzt:
Das habe ich irgendwo im Netz gefunden. Die Variable unter 'Derived' (abgeleitet) sind (unter anderem) nach dieser Abbildung erstellt. Die vom Netz importierte / exportierte Leistung an einem Tag findest Du unter:javascript.0.Solarpower.Derived.GridExportToday
javascript.0.Solarpower.Derived.GridImportTodayGruss
Christian@chris_b said in Huawei Sun2000 & ioBroker via JS script funktioniert:
javascript.0.Solarpower.Derived.GridExportToday
javascript.0.Solarpower.Derived.GridImportTodayHallo Christian,
die Punkte habe ich nicht.
Das Bild verstehe ich, glaube ich. Aber ich habe (noch) keine Batterie. Also kann ich ja nicht "Portal Yield today" errechnen.
Ich habe hier einen eigenen Thread eröffnet. Ich glaube das stört hier sonst.
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Ich habe das Skript nochmals etwas erweitert:
Jetzt werden auch jeden Tag 1 Minute vor Mitternacht die Tagesdaten in die Datei /opt/iobroker/iobroker-data/SolarpowerLog.csv geschrieben. Pro Tag werden folgende Daten geschrieben:- Datum
- Yield Today
- GridExportToday
- GridImportToday
- ConsumptionToday
Mit dieser csv Datei kann man dann in Excel wunderbar seine eigenen Stattistiken zeichen und analysieren.
Gruss, ChristianACHTUNG: Irgendwie kopiert es mir das Skript komisch in den 'Code' Bereich. Bitte die komischen {1} im Skript wegnehmen. Weiss jemand, wie diese entstehen? Die sind im Code nicht drin, und ich habe mehrere Arten versucht es zu kopieren...
// From iobroker Forum: "Huawei Sun2000 & ioBroker via JS script funktioniert" // https://forum.iobroker.net/topic/53005/huawei-sun2000-iobroker-via-js-script-funktioniert // createState("javascript.0.Solarpower.Derived.BatteryOverview", "", {read: true, write: true, name: "Battery Overview SOC"}); createState("javascript.0.Solarpower.Derived.HouseConsumption", "", {read: true, write: true, name: "Consumption of House", unit: "W"}); createState("javascript.0.Solarpower.Derived.YieldToday", "", {read: true, write: true, name: "Yield Today", unit: "kW"}); createState("javascript.0.Solarpower.Derived.IsBatteryLoading", 0, {read: true, write: true, name: "Luna 2000 Battery is loading", type: "number"}); createState("javascript.0.Solarpower.Derived.IsGridExporting", 0, {read: true, write: true, name: "Exporting Power to Grid", type: "number"}); createState("javascript.0.Solarpower.Derived.PeakPanelPower", 0, {read: true, write: true, name: "Peak panel power today"}); createState("javascript.0.Solarpower.Derived.GridExportSum", 0, {read: true, write: true, name: "Total export to grid", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridImportSum", 0, {read: true, write: true, name: "Total import from grid", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridExportToday", 0, {read: true, write: true, name: "Export to grid today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridImportToday", 0, {read: true, write: true, name: "Import from grid today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionToday", 0, {read: true, write: true, name: "Consumption today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionSum", 0, {read: true, write: true, name: "Consumption total sum", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionStart", 0, {read: true, write: true, name: "Consumption total sum at start of day", unit: "kWh"}); var ModbusRTU = require("modbus-serial"); var fs = require('fs'); var client = new ModbusRTU(); var testCreateState = 0; var modbusErrorMessages = [ "Unknown error", "Illegal function (device does not support this read/write function)", "Illegal data address (register not supported by device)", "Illegal data value (value cannot be written to this register)", "Slave device failure (device reports internal error)", "Acknowledge (requested data will be available later)", "Slave device busy (retry request again later)" ]; // open connection to a tcp line client.setTimeout(10000); // Enter your inverter modbus IP and port here: client.connectTCP("192.168.1.127", { port: 502 }); // Enter the Modbus-IDs of your Sun2000 inverters here (example for two inverters): const ModBusIDs = [16, 1]; const ModBusIDs = [1]; // On which Modbus-ID can we reach the power meter? (via Sun2000!) const PowerMeterID = 0; // Enter your battery stack setup. 2 dimensional array, e.g. [[3, 2], [3, 0]] means: // First inverter has two battery stacks with 3 + 2 battery modules // while second inverter has only one battery stack with 3 battery modules const BatteryUnits = [[3, 0]]; // These register spaces need to be read: const RegisterSpacesToReadContinuously = [[30000, 81], [37100, 114], [32000, 116], [37000, 68], [37700, 100], [37800, 100], [38200, 100], [38300, 100], [38400, 100], [35300, 40]]; var RegisterSpacesToReadContinuouslyPtr = 0; var GlobalDataBuffer = new Array(2); for ( var i=0; i < ModBusIDs.length; i++) { GlobalDataBuffer[i] = new Array(50000); // not optimized.... } // Some helper functions: function readUnsignedInt16(array) { return array[0]; } function readUnsignedInt32(array) { return array[0] * 256 * 256 + array[1]; } function readSignedInt16(array) { var value = 0; if (array[0] > 32767) value = array[0] - 65535; else value = array[0]; return value; } function readSignedInt32(array) { var value = 0; for (var i = 0; i < 2; i++) { value = (value << 16) | array[i]; } return value; } function getU16(dataarray, index) { return readUnsignedInt16(dataarray.slice(index, index+1)); } function getU32(dataarray, index) { return readUnsignedInt32(dataarray.slice(index, index+2)); } function getI16(dataarray, index) { return readSignedInt16(dataarray.slice(index, index+1)); } function getI32(dataarray, index) { return readSignedInt32(dataarray.slice(index, index+2)); } function getString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for (var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); return value; } function getZeroTerminatedString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for(var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); var value2 = new String(value).trim(); return value2; } function forcesetState(objectname, value, options) //------------------------------------------------ // perform createState() only if variable does not yet exist, and perform the check via existsState() only once for each processing round { if (testCreateState == 0) { if (!existsState("javascript.0." + objectname)) { createState(objectname, value, options); } else { setState(objectname, value); } } else { setState(objectname, value); } } // Functions to map registers into ioBreaker objects function ProcessOptimizers(id) //---------------------------- { forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerTotalNumber", getU16(GlobalDataBuffer[id-1], 37200), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerOnlineNumber", getU16(GlobalDataBuffer[id-1], 37201), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerFeatureData", getU16(GlobalDataBuffer[id-1], 37202), {name: "", unit: ""}); } function ProcessInverterPowerAdjustments(id) //------------------------------------------ { forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementMode", getU16(GlobalDataBuffer[id-1], 35300), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementValue", getU32(GlobalDataBuffer[id-1], 35301), {name: "", unit: ""}); // Note: This might be an error in the manual. It says register 35302 with quantity 2, but on 35303 is already the next value. forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementCommand", getU16(GlobalDataBuffer[id-1], 35303), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementMode", getU16(GlobalDataBuffer[id-1], 35304), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementValue", getU32(GlobalDataBuffer[id-1], 35305), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementCommand",getU16(GlobalDataBuffer[id-1], 35307), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.PowerMeterActivePower", getI32(GlobalDataBuffer[id-1], 35313), {name: "", unit: ""}); } function ProcessBattery(id) //------------------------- { // Battery registers 1-15 (Stack 1 related) if ( BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RunningStatus", getU16(GlobalDataBuffer[id-1], 37000), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37001), {name: "Charge and Discharge Power", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BusVoltage", getU16(GlobalDataBuffer[id-1], 37003) / 10, {name: "Busvoltage", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BatterySOC", getU16(GlobalDataBuffer[id-1], 37004) / 10, {name: "Battery SOC", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.WorkingMode", getU16(GlobalDataBuffer[id-1], 37006), {name: "Working Mode", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RatedChargePower", getU32(GlobalDataBuffer[id-1], 37007), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RatedDischargePower", getU32(GlobalDataBuffer[id-1], 37009), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.FaultID", getU16(GlobalDataBuffer[id-1], 37014), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37015) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37017) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BusCurrent", getI16(GlobalDataBuffer[id-1], 37021) / 10, {name: "Buscurrent", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BatteryTemperature", getI16(GlobalDataBuffer[id-1], 37022) / 10, {name: "Battery Temperatue", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RemainingChargeDischargeTime",getU16(GlobalDataBuffer[id-1], 37025), {name: "", unit: "mins"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.DCDCversion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37026, 10), {name: "", unit: ""}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BMSversion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37036, 10), {name: "", unit: ""}); } // Battery registers 16+17 (Storage-related) forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.MaximumChargePower", getU32(GlobalDataBuffer[id-1], 37046), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.MaximumDischargePower", getU32(GlobalDataBuffer[id-1], 37048), {name: "", unit: "W"}); // Battery register 18-20 (Stack 1 related) if (BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 37052, 10), {name: "Serialnumber", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.TotalCharge", getU32(GlobalDataBuffer[id-1], 37066) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37068) / 100, {name: "", unit: "kWh"}); } // Battery register 21-31 (Stack 2 related) if ( BatteryUnits[id-1][1] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 37700, 10), {name: "Serialnumber", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BatterySOC", getU16(GlobalDataBuffer[id-1], 37738) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.RunningStatus", getU16(GlobalDataBuffer[id-1], 37741), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37743), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37746) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37748) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BusVoltage", getU16(GlobalDataBuffer[id-1], 37750) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BusCurrent", getI16(GlobalDataBuffer[id-1], 37751) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BatteryTemperature", getI16(GlobalDataBuffer[id-1], 37752) / 10, {name: "", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.TotalCharge", getU32(GlobalDataBuffer[id-1], 37753) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37755) / 100, {name: "", unit: "kWh"}); } // Battery register 32-41 (Storage related) forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.RatedCapacity", getU32(GlobalDataBuffer[id-1], 37758) / 1, {name: "", unit: "Wh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.SOC", getU16(GlobalDataBuffer[id-1], 37760) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.RunningStatus", getU16(GlobalDataBuffer[id-1], 37762) / 1, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.BusVoltage", getU16(GlobalDataBuffer[id-1], 37763) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.BusCurrent", getI16(GlobalDataBuffer[id-1], 37764) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37765) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.TotalCharge", getU32(GlobalDataBuffer[id-1], 37780) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37782) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37784) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37786) / 100, {name: "Current DayDiscarge ", unit: "kWh"}); // Battery registers 42+43 (Battery stack related) if ( BatteryUnits[id-1][1] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.SoftwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37814, 8), {name: "Softwareversion", unit: ""}); } if ( BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.SoftwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37799, 8), {name: "Softwareversion", unit: ""}); } // Registers 44 to 98: (Battery pack related) for(var i = 1; i <= 2; i++) { if(BatteryUnits[id-1][i-1] >= 0) { for(var j = 1; j <= BatteryUnits[id-1][i-1]; j++) { //[[38200, 38242, 38284] [38326, 38368, 38410]]; (+42 for each battery pack, +126 for each stack) forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 38200+(i-1)*126+(j-1)*42, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".FirmwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 38210+(i-1)*126+(j-1)*42, 8), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".WorkingStatus", getU16(GlobalDataBuffer[id-1], 38228+(i-1)*126+(j-1)*42), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".BatterySOC", getU16(GlobalDataBuffer[id-1], 38229+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 38233+(i-1)*126+(j-1)*42) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".Voltage", getU16(GlobalDataBuffer[id-1], 38235+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".Current", getI16(GlobalDataBuffer[id-1], 38236+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".TotalCharge", getU32(GlobalDataBuffer[id-1], 38238+(i-1)*126+(j-1)*42) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".TotalDischarge", getU32(GlobalDataBuffer[id-1], 38240+(i-1)*126+(j-1)*42) / 100, {name: "", unit: "kWh"}); // [[38452, 38454, 38456][38458, 38460, 38462]] ( +2 for each pack, +6 for each stack) createState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".MaxTemperature", getI16(GlobalDataBuffer[id-1], 38452+(i-1)*6+(j-1)*2) / 10, {name: "", unit: "°C"}); createState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".MinTemperature", getI16(GlobalDataBuffer[id-1], 38453+(i-1)*6+(j-1)*2) / 10, {name: "", unit: "°C"}); } } } // Battery registers 110-141 are not supported by this script yet! } function ProcessPowerMeterStatus() //-------------------------------- { forcesetState("Solarpower.Huawei.Meter.Status", getU16(GlobalDataBuffer[PowerMeterID], 37100), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.VoltageL1", getI32(GlobalDataBuffer[PowerMeterID], 37101) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL2", getI32(GlobalDataBuffer[PowerMeterID], 37103) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL3", getI32(GlobalDataBuffer[PowerMeterID], 37105) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.CurrentL1", getI32(GlobalDataBuffer[PowerMeterID], 37107) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.CurrentL2", getI32(GlobalDataBuffer[PowerMeterID], 37109) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.CurrentL3", getI32(GlobalDataBuffer[PowerMeterID], 37111) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.ActivePower", getI32(GlobalDataBuffer[PowerMeterID], 37113) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ReactivePower", getI32(GlobalDataBuffer[PowerMeterID], 37115) / 1, {name: "", unit: "Var"}); forcesetState("Solarpower.Huawei.Meter.PowerFactor", getI16(GlobalDataBuffer[PowerMeterID], 37117) / 1000, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.GridFrequency", getI16(GlobalDataBuffer[PowerMeterID], 37118) / 100, {name: "", unit: "Hz"}); forcesetState("Solarpower.Huawei.Meter.PositiveActiveEnergy", getI32(GlobalDataBuffer[PowerMeterID], 37119) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Meter.ReverseActiveEnergy", getI32(GlobalDataBuffer[PowerMeterID], 37121) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Meter.AccumulatedReactivePower", getI32(GlobalDataBuffer[PowerMeterID], 37123) / 100, {name: "", unit: "kVarh"}); //forcesetState("Solarpower.Huawei.Meter.MeterType", getU16(GlobalDataBuffer[PowerMeterID], 37125), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.VoltageL1-L2", getI32(GlobalDataBuffer[PowerMeterID], 37126) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL2-L3", getI32(GlobalDataBuffer[PowerMeterID], 37128) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL3-L1", getI32(GlobalDataBuffer[PowerMeterID], 37130) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL1", getI32(GlobalDataBuffer[PowerMeterID], 37132) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL2", getI32(GlobalDataBuffer[PowerMeterID], 37134) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL3", getI32(GlobalDataBuffer[PowerMeterID], 37136) / 1, {name: "", unit: "W"}); //forcesetState("Solarpower.Huawei.Meter.MeterModel", getU16(GlobalDataBuffer[PowerMeterID], 37138), {name: "", unit: ""}); } function ProcessInverterStatus(id) //-------------------------------- { forcesetState("Solarpower.Huawei.Inverter." + id + ".State1", getU16(GlobalDataBuffer[id-1], 32000), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".State2", getU16(GlobalDataBuffer[id-1], 32001), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".State3", getU16(GlobalDataBuffer[id-1], 32002), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm1", getU16(GlobalDataBuffer[id-1], 32008), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm2", getU16(GlobalDataBuffer[id-1], 32009), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm3", getU16(GlobalDataBuffer[id-1], 32010), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".String.1_Voltage", getI16(GlobalDataBuffer[id-1], 32016) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".String.1_Current", getI16(GlobalDataBuffer[id-1], 32017) / 100 , {name: "", unit: "A"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".String.2_Voltage", getI16(GlobalDataBuffer[id-1], 32018) / 10 , {name: "", unit: "V"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".String.2_Current", getI16(GlobalDataBuffer[id-1], 32019) / 100 , {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InputPower", getI32(GlobalDataBuffer[id-1], 32064) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1-L2_Voltage", getU16(GlobalDataBuffer[id-1], 32066) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2-L3_Voltage", getU16(GlobalDataBuffer[id-1], 32067) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3-L1_Voltage", getU16(GlobalDataBuffer[id-1], 32068) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Voltage", getU16(GlobalDataBuffer[id-1], 32069) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Voltage", getU16(GlobalDataBuffer[id-1], 32070) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Voltage", getU16(GlobalDataBuffer[id-1], 32071) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Current", getI32(GlobalDataBuffer[id-1], 32072) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Current", getI32(GlobalDataBuffer[id-1], 32074) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Current", getI32(GlobalDataBuffer[id-1], 32076) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PeakActivePowerDay", getI32(GlobalDataBuffer[id-1], 32078) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActivePower", getI32(GlobalDataBuffer[id-1], 32080) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ReactivePower", getI32(GlobalDataBuffer[id-1], 32082) / 1000, {name: "", unit: "kVar"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PowerFactor", getI16(GlobalDataBuffer[id-1], 32084) / 1000, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".GridFrequency", getU16(GlobalDataBuffer[id-1], 32085) / 100 , {name: "", unit: "Hz"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Efficiency", getU16(GlobalDataBuffer[id-1], 32086) / 100 , {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InternalTemperature", getI16(GlobalDataBuffer[id-1], 32087) / 10 , {name: "", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InsulationResistance", getU16(GlobalDataBuffer[id-1], 32088) / 1000, {name: "", unit: "MOhm"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".DeviceStatus", getU16(GlobalDataBuffer[id-1], 32089), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".FaultCode", getU16(GlobalDataBuffer[id-1], 32090), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".StartupTime", getU16(GlobalDataBuffer[id-1], 32091), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ShutdownTime", getU16(GlobalDataBuffer[id-1], 32093), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".AccumulatedEnergyYield", getU32(GlobalDataBuffer[id-1], 32106) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".DailyEnergyYield", getU32(GlobalDataBuffer[id-1], 32114) / 100, {name: "", unit: "kWh"}); } function ProcessDeviceInfo(id) //---------------------------- { // Note: Manual says its quantitiy is 15, but that is the number (+1) of 8bit characters forcesetState("Solarpower.Huawei.Inverter." + id + ".Model", getZeroTerminatedString(GlobalDataBuffer[id-1], 30000, 8), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 30015, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PN", getZeroTerminatedString(GlobalDataBuffer[id-1], 30025, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ModelID", getU16(GlobalDataBuffer[id-1], 30070), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PVStrings", getU16(GlobalDataBuffer[id-1], 30071), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MPPTrackers", getU16(GlobalDataBuffer[id-1], 30072), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxRatedPower", getU32(GlobalDataBuffer[id-1], 30073) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxActivePower", getU32(GlobalDataBuffer[id-1], 30075) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxApparentPower", getU32(GlobalDataBuffer[id-1], 30077) / 1000, {name: "", unit: "kVA"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxReactivePowerToGrid", getI32(GlobalDataBuffer[id-1], 30079) / 1000, {name: "", unit: "kVAr"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxReactivePowerFromGrid", getI32(GlobalDataBuffer[id-1], 30081) / 1000, {name: "", unit: "kVAr"}); } function readRegisterSpace(id, address, length) //--------------------------------------------- { client.setID(ModBusIDs[id-1]); client.readHoldingRegisters(address, length, function(err, data) { if (err) { console.warn("Error received reading address " + address + " from id: " + ModBusIDs[id-1] + " with error: " + modbusErrorMessages[err.modbusCode]); } else { console.debug("Read data from id/address " + ModBusIDs[id-1] + "/" + address + "\nData is: " + data.data); for (var i = 0; i < length; i++) GlobalDataBuffer[id-1][address+i] = data.data[i]; } }); } function ProcessData() //-------------------- { console.debug("Processing new data..."); // this was originally .log for ( var i = 1; i <= ModBusIDs.length; i++) { ProcessDeviceInfo(i); ProcessInverterStatus(i); ProcessBattery(i); //ProcessInverterPowerAdjustments(i); ProcessOptimizers(i); } ProcessPowerMeterStatus(); // get SOC of first battery stack and combine to one string var BatOverview = ""; for(var j = 1; j <= BatteryUnits[0][0]; j++) { if (j > 1) BatOverview += ", "; BatOverview += getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.Battery" + j + ".BatterySOC").val + "%"; } setState("javascript.0.Solarpower.Derived.BatteryOverview", BatOverview); // determine peak panel power var PanelPower = getState("javascript.0.Solarpower.Huawei.Inverter.1.InputPower").val; var PanelMax = getState("javascript.0.Solarpower.Derived.PeakPanelPower").val; if (PanelPower > PanelMax) setState("javascript.0.Solarpower.Derived.PeakPanelPower", PanelPower); // determine power used by house setState("javascript.0.Solarpower.Derived.HouseConsumption", getState("javascript.0.Solarpower.Huawei.Inverter.1.ActivePower").val * 1000 - getState("javascript.0.Solarpower.Huawei.Meter.ActivePower").val); // determine yield today setState("javascript.0.Solarpower.Derived.YieldToday", getState("javascript.0.Solarpower.Huawei.Inverter.1.DailyEnergyYield").val + getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.CurrentDayChargeCapacity").val - getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.CurrentDayDischargeCapacity").val) // determine if battery is loading setState("javascript.0.Solarpower.Derived.IsBatteryLoading", getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.ChargeAndDischargePower").val > 0 ? 0 : 1); // determine if power is imported or exported setState("javascript.0.Solarpower.Derived.IsGridExporting", getState("javascript.0.Solarpower.Huawei.Meter.ActivePower").val > 0 ? 1 : 0); // compute export and import today setState("javascript.0.Solarpower.Derived.GridExportToday", getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val - getState("javascript.0.Solarpower.Derived.GridExportSum").val); setState("javascript.0.Solarpower.Derived.GridImportToday", getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val - getState("javascript.0.Solarpower.Derived.GridImportSum").val); // compute consumption today setState("javascript.0.Solarpower.Derived.ConsumptionSum", getState("javascript.0.Solarpower.Huawei.Inverter.1.AccumulatedEnergyYield").val + getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val - getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val); setState("javascript.0.Solarpower.Derived.ConsumptionToday", getState("javascript.0.Solarpower.Derived.ConsumptionSum").val - getState("javascript.0.Solarpower.Derived.ConsumptionStart").val); testCreateState = 1; // do not check on createState any more console.debug("Processing done!"); // this was originally .log } var triggerprocessing = 0; var currentinverter = 1; setInterval(function() // ------------------- // This is the main function triggering a read via modbus-tcp every 2 seconds - changed to 5 seconds // Processing of data is triggered as soon as one complete set of registers is copied // with 5 seconds, new values are displyed every 50 seconds { if (triggerprocessing == 1) { triggerprocessing = 0; ProcessData(); } // this was originally also a .log console.debug("Triggering read of inverter " + currentinverter + " at address " + RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][0] + " with length " + RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][1]); readRegisterSpace(currentinverter, RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][0], RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][1]); RegisterSpacesToReadContinuouslyPtr++; if (RegisterSpacesToReadContinuouslyPtr >= RegisterSpacesToReadContinuously.length) { RegisterSpacesToReadContinuouslyPtr = 0; currentinverter++ if (currentinverter > ModBusIDs.length) { currentinverter = 1; triggerprocessing = 1; } } }, 5000); // one minute before midnight - perform housekeeping actions schedule("59 23 * * *", function () { // reset peak power for next day setState("javascript.0.Solarpower.Derived.PeakPanelPower", 0); // copy current export/import kWh - used to compute daily import/export in kWh setState("javascript.0.Solarpower.Derived.GridExportSum", getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val); setState("javascript.0.Solarpower.Derived.GridImportSum", getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val); // copy consumption Sum to Start for the next day setState("javascript.0.Solarpower.Derived.ConsumptionStart", getState("javascript.0.Solarpower.Derived.ConsumptionSum").val); // log important iformation to file SolarPowerLogging(); }); function SolarPowerLogging() //-------------------------- // write values of today in file { // get var log1 = getState("javascript.0.Solarpower.Derived.YieldToday").val; var log2 = getState("javascript.0.Solarpower.Derived.GridExportToday").val; var log3 = getState("javascript.0.Solarpower.Derived.GridImportToday").val; var log4 = getState("javascript.0.Solarpower.Derived.ConsumptionToday").val; // Zerlege Datum und Zeit in Variable var now = new Date(); var year = now.getFullYear(); var month = addZero(now.getMonth() + 1); var day = addZero(now.getDate()); var currDate = day + '.' + month + '.' + year; var string = " "; // create string that is appended to the file string = currDate + ";" + log1.toFixed(3) + ";" + log2.toFixed(3) + ";" + log3.toFixed(3) + ";" + log4.toFixed(3) + "\n"; fs.appendFileSync("/opt/iobroker/iobroker-data/SolarpowerLog.csv", string); // erzeuge Log-Eintrag log("Solerpower log:" + string, "info"); } function addZero(Num) //----------------- // if number <10 add zero values at the beginning of numbers { if (Num < 10) Num = "0" + Num; return Num; }@chris_b said in Huawei Sun2000 & ioBroker via JS script funktioniert:
Ich habe das Skript nochmals etwas erweitert:
Jetzt werden auch jeden Tag 1 Minute vor Mitternacht die Tagesdaten in die Datei /opt/iobroker/iobroker-data/SolarpowerLog.csv geschrieben. Pro Tag werden folgende Daten geschrieben:Danke, gestern hab ich das Script mit dem neuen WR in Betrieb genommen - läuft einwandfrei.
Weil die Frage zu den Optimierern schon gekommen ist, die wären in folgender lib schon mit integriert => https://github.com/wlcrs/huawei-solar-lib
-
Ich habe das Skript nochmals etwas erweitert:
Jetzt werden auch jeden Tag 1 Minute vor Mitternacht die Tagesdaten in die Datei /opt/iobroker/iobroker-data/SolarpowerLog.csv geschrieben. Pro Tag werden folgende Daten geschrieben:- Datum
- Yield Today
- GridExportToday
- GridImportToday
- ConsumptionToday
Mit dieser csv Datei kann man dann in Excel wunderbar seine eigenen Stattistiken zeichen und analysieren.
Gruss, ChristianACHTUNG: Irgendwie kopiert es mir das Skript komisch in den 'Code' Bereich. Bitte die komischen {1} im Skript wegnehmen. Weiss jemand, wie diese entstehen? Die sind im Code nicht drin, und ich habe mehrere Arten versucht es zu kopieren...
// From iobroker Forum: "Huawei Sun2000 & ioBroker via JS script funktioniert" // https://forum.iobroker.net/topic/53005/huawei-sun2000-iobroker-via-js-script-funktioniert // createState("javascript.0.Solarpower.Derived.BatteryOverview", "", {read: true, write: true, name: "Battery Overview SOC"}); createState("javascript.0.Solarpower.Derived.HouseConsumption", "", {read: true, write: true, name: "Consumption of House", unit: "W"}); createState("javascript.0.Solarpower.Derived.YieldToday", "", {read: true, write: true, name: "Yield Today", unit: "kW"}); createState("javascript.0.Solarpower.Derived.IsBatteryLoading", 0, {read: true, write: true, name: "Luna 2000 Battery is loading", type: "number"}); createState("javascript.0.Solarpower.Derived.IsGridExporting", 0, {read: true, write: true, name: "Exporting Power to Grid", type: "number"}); createState("javascript.0.Solarpower.Derived.PeakPanelPower", 0, {read: true, write: true, name: "Peak panel power today"}); createState("javascript.0.Solarpower.Derived.GridExportSum", 0, {read: true, write: true, name: "Total export to grid", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridImportSum", 0, {read: true, write: true, name: "Total import from grid", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridExportToday", 0, {read: true, write: true, name: "Export to grid today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.GridImportToday", 0, {read: true, write: true, name: "Import from grid today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionToday", 0, {read: true, write: true, name: "Consumption today", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionSum", 0, {read: true, write: true, name: "Consumption total sum", unit: "kWh"}); createState("javascript.0.Solarpower.Derived.ConsumptionStart", 0, {read: true, write: true, name: "Consumption total sum at start of day", unit: "kWh"}); var ModbusRTU = require("modbus-serial"); var fs = require('fs'); var client = new ModbusRTU(); var testCreateState = 0; var modbusErrorMessages = [ "Unknown error", "Illegal function (device does not support this read/write function)", "Illegal data address (register not supported by device)", "Illegal data value (value cannot be written to this register)", "Slave device failure (device reports internal error)", "Acknowledge (requested data will be available later)", "Slave device busy (retry request again later)" ]; // open connection to a tcp line client.setTimeout(10000); // Enter your inverter modbus IP and port here: client.connectTCP("192.168.1.127", { port: 502 }); // Enter the Modbus-IDs of your Sun2000 inverters here (example for two inverters): const ModBusIDs = [16, 1]; const ModBusIDs = [1]; // On which Modbus-ID can we reach the power meter? (via Sun2000!) const PowerMeterID = 0; // Enter your battery stack setup. 2 dimensional array, e.g. [[3, 2], [3, 0]] means: // First inverter has two battery stacks with 3 + 2 battery modules // while second inverter has only one battery stack with 3 battery modules const BatteryUnits = [[3, 0]]; // These register spaces need to be read: const RegisterSpacesToReadContinuously = [[30000, 81], [37100, 114], [32000, 116], [37000, 68], [37700, 100], [37800, 100], [38200, 100], [38300, 100], [38400, 100], [35300, 40]]; var RegisterSpacesToReadContinuouslyPtr = 0; var GlobalDataBuffer = new Array(2); for ( var i=0; i < ModBusIDs.length; i++) { GlobalDataBuffer[i] = new Array(50000); // not optimized.... } // Some helper functions: function readUnsignedInt16(array) { return array[0]; } function readUnsignedInt32(array) { return array[0] * 256 * 256 + array[1]; } function readSignedInt16(array) { var value = 0; if (array[0] > 32767) value = array[0] - 65535; else value = array[0]; return value; } function readSignedInt32(array) { var value = 0; for (var i = 0; i < 2; i++) { value = (value << 16) | array[i]; } return value; } function getU16(dataarray, index) { return readUnsignedInt16(dataarray.slice(index, index+1)); } function getU32(dataarray, index) { return readUnsignedInt32(dataarray.slice(index, index+2)); } function getI16(dataarray, index) { return readSignedInt16(dataarray.slice(index, index+1)); } function getI32(dataarray, index) { return readSignedInt32(dataarray.slice(index, index+2)); } function getString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for (var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); return value; } function getZeroTerminatedString(dataarray, index, length) { var shortarray = dataarray.slice(index, index+length); var bytearray = []; for(var i = 0; i < length; i++) { bytearray.push(dataarray[index+i] >> 8); bytearray.push(dataarray[index+i] & 0xff); } var value = String.fromCharCode.apply(null, bytearray); var value2 = new String(value).trim(); return value2; } function forcesetState(objectname, value, options) //------------------------------------------------ // perform createState() only if variable does not yet exist, and perform the check via existsState() only once for each processing round { if (testCreateState == 0) { if (!existsState("javascript.0." + objectname)) { createState(objectname, value, options); } else { setState(objectname, value); } } else { setState(objectname, value); } } // Functions to map registers into ioBreaker objects function ProcessOptimizers(id) //---------------------------- { forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerTotalNumber", getU16(GlobalDataBuffer[id-1], 37200), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerOnlineNumber", getU16(GlobalDataBuffer[id-1], 37201), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".OptimizerFeatureData", getU16(GlobalDataBuffer[id-1], 37202), {name: "", unit: ""}); } function ProcessInverterPowerAdjustments(id) //------------------------------------------ { forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementMode", getU16(GlobalDataBuffer[id-1], 35300), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementValue", getU32(GlobalDataBuffer[id-1], 35301), {name: "", unit: ""}); // Note: This might be an error in the manual. It says register 35302 with quantity 2, but on 35303 is already the next value. forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ActiveAdjustementCommand", getU16(GlobalDataBuffer[id-1], 35303), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementMode", getU16(GlobalDataBuffer[id-1], 35304), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementValue", getU32(GlobalDataBuffer[id-1], 35305), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.ReactiveAdjustementCommand",getU16(GlobalDataBuffer[id-1], 35307), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActiveAdjustement.PowerMeterActivePower", getI32(GlobalDataBuffer[id-1], 35313), {name: "", unit: ""}); } function ProcessBattery(id) //------------------------- { // Battery registers 1-15 (Stack 1 related) if ( BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RunningStatus", getU16(GlobalDataBuffer[id-1], 37000), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37001), {name: "Charge and Discharge Power", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BusVoltage", getU16(GlobalDataBuffer[id-1], 37003) / 10, {name: "Busvoltage", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BatterySOC", getU16(GlobalDataBuffer[id-1], 37004) / 10, {name: "Battery SOC", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.WorkingMode", getU16(GlobalDataBuffer[id-1], 37006), {name: "Working Mode", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RatedChargePower", getU32(GlobalDataBuffer[id-1], 37007), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RatedDischargePower", getU32(GlobalDataBuffer[id-1], 37009), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.FaultID", getU16(GlobalDataBuffer[id-1], 37014), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37015) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37017) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BusCurrent", getI16(GlobalDataBuffer[id-1], 37021) / 10, {name: "Buscurrent", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BatteryTemperature", getI16(GlobalDataBuffer[id-1], 37022) / 10, {name: "Battery Temperatue", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.RemainingChargeDischargeTime",getU16(GlobalDataBuffer[id-1], 37025), {name: "", unit: "mins"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.DCDCversion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37026, 10), {name: "", unit: ""}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.BMSversion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37036, 10), {name: "", unit: ""}); } // Battery registers 16+17 (Storage-related) forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.MaximumChargePower", getU32(GlobalDataBuffer[id-1], 37046), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.MaximumDischargePower", getU32(GlobalDataBuffer[id-1], 37048), {name: "", unit: "W"}); // Battery register 18-20 (Stack 1 related) if (BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 37052, 10), {name: "Serialnumber", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.TotalCharge", getU32(GlobalDataBuffer[id-1], 37066) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37068) / 100, {name: "", unit: "kWh"}); } // Battery register 21-31 (Stack 2 related) if ( BatteryUnits[id-1][1] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 37700, 10), {name: "Serialnumber", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BatterySOC", getU16(GlobalDataBuffer[id-1], 37738) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.RunningStatus", getU16(GlobalDataBuffer[id-1], 37741), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37743), {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37746) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37748) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BusVoltage", getU16(GlobalDataBuffer[id-1], 37750) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BusCurrent", getI16(GlobalDataBuffer[id-1], 37751) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.BatteryTemperature", getI16(GlobalDataBuffer[id-1], 37752) / 10, {name: "", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.TotalCharge", getU32(GlobalDataBuffer[id-1], 37753) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37755) / 100, {name: "", unit: "kWh"}); } // Battery register 32-41 (Storage related) forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.RatedCapacity", getU32(GlobalDataBuffer[id-1], 37758) / 1, {name: "", unit: "Wh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.SOC", getU16(GlobalDataBuffer[id-1], 37760) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.RunningStatus", getU16(GlobalDataBuffer[id-1], 37762) / 1, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.BusVoltage", getU16(GlobalDataBuffer[id-1], 37763) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.BusCurrent", getI16(GlobalDataBuffer[id-1], 37764) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 37765) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.TotalCharge", getU32(GlobalDataBuffer[id-1], 37780) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.TotalDischarge", getU32(GlobalDataBuffer[id-1], 37782) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.CurrentDayChargeCapacity", getU32(GlobalDataBuffer[id-1], 37784) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Battery.CurrentDayDischargeCapacity", getU32(GlobalDataBuffer[id-1], 37786) / 100, {name: "Current DayDiscarge ", unit: "kWh"}); // Battery registers 42+43 (Battery stack related) if ( BatteryUnits[id-1][1] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.2.SoftwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37814, 8), {name: "Softwareversion", unit: ""}); } if ( BatteryUnits[id-1][0] > 0) { forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack.1.SoftwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 37799, 8), {name: "Softwareversion", unit: ""}); } // Registers 44 to 98: (Battery pack related) for(var i = 1; i <= 2; i++) { if(BatteryUnits[id-1][i-1] >= 0) { for(var j = 1; j <= BatteryUnits[id-1][i-1]; j++) { //[[38200, 38242, 38284] [38326, 38368, 38410]]; (+42 for each battery pack, +126 for each stack) forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 38200+(i-1)*126+(j-1)*42, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".FirmwareVersion", getZeroTerminatedString(GlobalDataBuffer[id-1], 38210+(i-1)*126+(j-1)*42, 8), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".WorkingStatus", getU16(GlobalDataBuffer[id-1], 38228+(i-1)*126+(j-1)*42), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".BatterySOC", getU16(GlobalDataBuffer[id-1], 38229+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".ChargeAndDischargePower", getI32(GlobalDataBuffer[id-1], 38233+(i-1)*126+(j-1)*42) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".Voltage", getU16(GlobalDataBuffer[id-1], 38235+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".Current", getI16(GlobalDataBuffer[id-1], 38236+(i-1)*126+(j-1)*42) / 10, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".TotalCharge", getU32(GlobalDataBuffer[id-1], 38238+(i-1)*126+(j-1)*42) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".TotalDischarge", getU32(GlobalDataBuffer[id-1], 38240+(i-1)*126+(j-1)*42) / 100, {name: "", unit: "kWh"}); // [[38452, 38454, 38456][38458, 38460, 38462]] ( +2 for each pack, +6 for each stack) createState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".MaxTemperature", getI16(GlobalDataBuffer[id-1], 38452+(i-1)*6+(j-1)*2) / 10, {name: "", unit: "°C"}); createState("Solarpower.Huawei.Inverter." + id + ".Batterystack." + i + ".Battery" + j + ".MinTemperature", getI16(GlobalDataBuffer[id-1], 38453+(i-1)*6+(j-1)*2) / 10, {name: "", unit: "°C"}); } } } // Battery registers 110-141 are not supported by this script yet! } function ProcessPowerMeterStatus() //-------------------------------- { forcesetState("Solarpower.Huawei.Meter.Status", getU16(GlobalDataBuffer[PowerMeterID], 37100), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.VoltageL1", getI32(GlobalDataBuffer[PowerMeterID], 37101) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL2", getI32(GlobalDataBuffer[PowerMeterID], 37103) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL3", getI32(GlobalDataBuffer[PowerMeterID], 37105) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.CurrentL1", getI32(GlobalDataBuffer[PowerMeterID], 37107) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.CurrentL2", getI32(GlobalDataBuffer[PowerMeterID], 37109) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.CurrentL3", getI32(GlobalDataBuffer[PowerMeterID], 37111) / 100, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Meter.ActivePower", getI32(GlobalDataBuffer[PowerMeterID], 37113) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ReactivePower", getI32(GlobalDataBuffer[PowerMeterID], 37115) / 1, {name: "", unit: "Var"}); forcesetState("Solarpower.Huawei.Meter.PowerFactor", getI16(GlobalDataBuffer[PowerMeterID], 37117) / 1000, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.GridFrequency", getI16(GlobalDataBuffer[PowerMeterID], 37118) / 100, {name: "", unit: "Hz"}); forcesetState("Solarpower.Huawei.Meter.PositiveActiveEnergy", getI32(GlobalDataBuffer[PowerMeterID], 37119) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Meter.ReverseActiveEnergy", getI32(GlobalDataBuffer[PowerMeterID], 37121) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Meter.AccumulatedReactivePower", getI32(GlobalDataBuffer[PowerMeterID], 37123) / 100, {name: "", unit: "kVarh"}); //forcesetState("Solarpower.Huawei.Meter.MeterType", getU16(GlobalDataBuffer[PowerMeterID], 37125), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Meter.VoltageL1-L2", getI32(GlobalDataBuffer[PowerMeterID], 37126) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL2-L3", getI32(GlobalDataBuffer[PowerMeterID], 37128) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.VoltageL3-L1", getI32(GlobalDataBuffer[PowerMeterID], 37130) / 10, {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL1", getI32(GlobalDataBuffer[PowerMeterID], 37132) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL2", getI32(GlobalDataBuffer[PowerMeterID], 37134) / 1, {name: "", unit: "W"}); forcesetState("Solarpower.Huawei.Meter.ActivePowerL3", getI32(GlobalDataBuffer[PowerMeterID], 37136) / 1, {name: "", unit: "W"}); //forcesetState("Solarpower.Huawei.Meter.MeterModel", getU16(GlobalDataBuffer[PowerMeterID], 37138), {name: "", unit: ""}); } function ProcessInverterStatus(id) //-------------------------------- { forcesetState("Solarpower.Huawei.Inverter." + id + ".State1", getU16(GlobalDataBuffer[id-1], 32000), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".State2", getU16(GlobalDataBuffer[id-1], 32001), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".State3", getU16(GlobalDataBuffer[id-1], 32002), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm1", getU16(GlobalDataBuffer[id-1], 32008), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm2", getU16(GlobalDataBuffer[id-1], 32009), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Alarm3", getU16(GlobalDataBuffer[id-1], 32010), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".String.1_Voltage", getI16(GlobalDataBuffer[id-1], 32016) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".String.1_Current", getI16(GlobalDataBuffer[id-1], 32017) / 100 , {name: "", unit: "A"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".String.2_Voltage", getI16(GlobalDataBuffer[id-1], 32018) / 10 , {name: "", unit: "V"}); //forcesetState("Solarpower.Huawei.Inverter." + id + ".String.2_Current", getI16(GlobalDataBuffer[id-1], 32019) / 100 , {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InputPower", getI32(GlobalDataBuffer[id-1], 32064) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1-L2_Voltage", getU16(GlobalDataBuffer[id-1], 32066) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2-L3_Voltage", getU16(GlobalDataBuffer[id-1], 32067) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3-L1_Voltage", getU16(GlobalDataBuffer[id-1], 32068) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Voltage", getU16(GlobalDataBuffer[id-1], 32069) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Voltage", getU16(GlobalDataBuffer[id-1], 32070) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Voltage", getU16(GlobalDataBuffer[id-1], 32071) / 10 , {name: "", unit: "V"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L1_Current", getI32(GlobalDataBuffer[id-1], 32072) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L2_Current", getI32(GlobalDataBuffer[id-1], 32074) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Grid.L3_Current", getI32(GlobalDataBuffer[id-1], 32076) / 1000, {name: "", unit: "A"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PeakActivePowerDay", getI32(GlobalDataBuffer[id-1], 32078) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ActivePower", getI32(GlobalDataBuffer[id-1], 32080) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ReactivePower", getI32(GlobalDataBuffer[id-1], 32082) / 1000, {name: "", unit: "kVar"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PowerFactor", getI16(GlobalDataBuffer[id-1], 32084) / 1000, {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".GridFrequency", getU16(GlobalDataBuffer[id-1], 32085) / 100 , {name: "", unit: "Hz"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".Efficiency", getU16(GlobalDataBuffer[id-1], 32086) / 100 , {name: "", unit: "%"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InternalTemperature", getI16(GlobalDataBuffer[id-1], 32087) / 10 , {name: "", unit: "°C"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".InsulationResistance", getU16(GlobalDataBuffer[id-1], 32088) / 1000, {name: "", unit: "MOhm"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".DeviceStatus", getU16(GlobalDataBuffer[id-1], 32089), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".FaultCode", getU16(GlobalDataBuffer[id-1], 32090), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".StartupTime", getU16(GlobalDataBuffer[id-1], 32091), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ShutdownTime", getU16(GlobalDataBuffer[id-1], 32093), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".AccumulatedEnergyYield", getU32(GlobalDataBuffer[id-1], 32106) / 100, {name: "", unit: "kWh"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".DailyEnergyYield", getU32(GlobalDataBuffer[id-1], 32114) / 100, {name: "", unit: "kWh"}); } function ProcessDeviceInfo(id) //---------------------------- { // Note: Manual says its quantitiy is 15, but that is the number (+1) of 8bit characters forcesetState("Solarpower.Huawei.Inverter." + id + ".Model", getZeroTerminatedString(GlobalDataBuffer[id-1], 30000, 8), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".SN", getZeroTerminatedString(GlobalDataBuffer[id-1], 30015, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PN", getZeroTerminatedString(GlobalDataBuffer[id-1], 30025, 6), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".ModelID", getU16(GlobalDataBuffer[id-1], 30070), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".PVStrings", getU16(GlobalDataBuffer[id-1], 30071), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MPPTrackers", getU16(GlobalDataBuffer[id-1], 30072), {name: "", unit: ""}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxRatedPower", getU32(GlobalDataBuffer[id-1], 30073) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxActivePower", getU32(GlobalDataBuffer[id-1], 30075) / 1000, {name: "", unit: "kW"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxApparentPower", getU32(GlobalDataBuffer[id-1], 30077) / 1000, {name: "", unit: "kVA"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxReactivePowerToGrid", getI32(GlobalDataBuffer[id-1], 30079) / 1000, {name: "", unit: "kVAr"}); forcesetState("Solarpower.Huawei.Inverter." + id + ".MaxReactivePowerFromGrid", getI32(GlobalDataBuffer[id-1], 30081) / 1000, {name: "", unit: "kVAr"}); } function readRegisterSpace(id, address, length) //--------------------------------------------- { client.setID(ModBusIDs[id-1]); client.readHoldingRegisters(address, length, function(err, data) { if (err) { console.warn("Error received reading address " + address + " from id: " + ModBusIDs[id-1] + " with error: " + modbusErrorMessages[err.modbusCode]); } else { console.debug("Read data from id/address " + ModBusIDs[id-1] + "/" + address + "\nData is: " + data.data); for (var i = 0; i < length; i++) GlobalDataBuffer[id-1][address+i] = data.data[i]; } }); } function ProcessData() //-------------------- { console.debug("Processing new data..."); // this was originally .log for ( var i = 1; i <= ModBusIDs.length; i++) { ProcessDeviceInfo(i); ProcessInverterStatus(i); ProcessBattery(i); //ProcessInverterPowerAdjustments(i); ProcessOptimizers(i); } ProcessPowerMeterStatus(); // get SOC of first battery stack and combine to one string var BatOverview = ""; for(var j = 1; j <= BatteryUnits[0][0]; j++) { if (j > 1) BatOverview += ", "; BatOverview += getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.Battery" + j + ".BatterySOC").val + "%"; } setState("javascript.0.Solarpower.Derived.BatteryOverview", BatOverview); // determine peak panel power var PanelPower = getState("javascript.0.Solarpower.Huawei.Inverter.1.InputPower").val; var PanelMax = getState("javascript.0.Solarpower.Derived.PeakPanelPower").val; if (PanelPower > PanelMax) setState("javascript.0.Solarpower.Derived.PeakPanelPower", PanelPower); // determine power used by house setState("javascript.0.Solarpower.Derived.HouseConsumption", getState("javascript.0.Solarpower.Huawei.Inverter.1.ActivePower").val * 1000 - getState("javascript.0.Solarpower.Huawei.Meter.ActivePower").val); // determine yield today setState("javascript.0.Solarpower.Derived.YieldToday", getState("javascript.0.Solarpower.Huawei.Inverter.1.DailyEnergyYield").val + getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.CurrentDayChargeCapacity").val - getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.CurrentDayDischargeCapacity").val) // determine if battery is loading setState("javascript.0.Solarpower.Derived.IsBatteryLoading", getState("javascript.0.Solarpower.Huawei.Inverter.1.Batterystack.1.ChargeAndDischargePower").val > 0 ? 0 : 1); // determine if power is imported or exported setState("javascript.0.Solarpower.Derived.IsGridExporting", getState("javascript.0.Solarpower.Huawei.Meter.ActivePower").val > 0 ? 1 : 0); // compute export and import today setState("javascript.0.Solarpower.Derived.GridExportToday", getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val - getState("javascript.0.Solarpower.Derived.GridExportSum").val); setState("javascript.0.Solarpower.Derived.GridImportToday", getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val - getState("javascript.0.Solarpower.Derived.GridImportSum").val); // compute consumption today setState("javascript.0.Solarpower.Derived.ConsumptionSum", getState("javascript.0.Solarpower.Huawei.Inverter.1.AccumulatedEnergyYield").val + getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val - getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val); setState("javascript.0.Solarpower.Derived.ConsumptionToday", getState("javascript.0.Solarpower.Derived.ConsumptionSum").val - getState("javascript.0.Solarpower.Derived.ConsumptionStart").val); testCreateState = 1; // do not check on createState any more console.debug("Processing done!"); // this was originally .log } var triggerprocessing = 0; var currentinverter = 1; setInterval(function() // ------------------- // This is the main function triggering a read via modbus-tcp every 2 seconds - changed to 5 seconds // Processing of data is triggered as soon as one complete set of registers is copied // with 5 seconds, new values are displyed every 50 seconds { if (triggerprocessing == 1) { triggerprocessing = 0; ProcessData(); } // this was originally also a .log console.debug("Triggering read of inverter " + currentinverter + " at address " + RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][0] + " with length " + RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][1]); readRegisterSpace(currentinverter, RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][0], RegisterSpacesToReadContinuously[RegisterSpacesToReadContinuouslyPtr][1]); RegisterSpacesToReadContinuouslyPtr++; if (RegisterSpacesToReadContinuouslyPtr >= RegisterSpacesToReadContinuously.length) { RegisterSpacesToReadContinuouslyPtr = 0; currentinverter++ if (currentinverter > ModBusIDs.length) { currentinverter = 1; triggerprocessing = 1; } } }, 5000); // one minute before midnight - perform housekeeping actions schedule("59 23 * * *", function () { // reset peak power for next day setState("javascript.0.Solarpower.Derived.PeakPanelPower", 0); // copy current export/import kWh - used to compute daily import/export in kWh setState("javascript.0.Solarpower.Derived.GridExportSum", getState("javascript.0.Solarpower.Huawei.Meter.PositiveActiveEnergy").val); setState("javascript.0.Solarpower.Derived.GridImportSum", getState("javascript.0.Solarpower.Huawei.Meter.ReverseActiveEnergy").val); // copy consumption Sum to Start for the next day setState("javascript.0.Solarpower.Derived.ConsumptionStart", getState("javascript.0.Solarpower.Derived.ConsumptionSum").val); // log important iformation to file SolarPowerLogging(); }); function SolarPowerLogging() //-------------------------- // write values of today in file { // get var log1 = getState("javascript.0.Solarpower.Derived.YieldToday").val; var log2 = getState("javascript.0.Solarpower.Derived.GridExportToday").val; var log3 = getState("javascript.0.Solarpower.Derived.GridImportToday").val; var log4 = getState("javascript.0.Solarpower.Derived.ConsumptionToday").val; // Zerlege Datum und Zeit in Variable var now = new Date(); var year = now.getFullYear(); var month = addZero(now.getMonth() + 1); var day = addZero(now.getDate()); var currDate = day + '.' + month + '.' + year; var string = " "; // create string that is appended to the file string = currDate + ";" + log1.toFixed(3) + ";" + log2.toFixed(3) + ";" + log3.toFixed(3) + ";" + log4.toFixed(3) + "\n"; fs.appendFileSync("/opt/iobroker/iobroker-data/SolarpowerLog.csv", string); // erzeuge Log-Eintrag log("Solerpower log:" + string, "info"); } function addZero(Num) //----------------- // if number <10 add zero values at the beginning of numbers { if (Num < 10) Num = "0" + Num; return Num; }@chris_b
Für das Schreiben der Log-Datei würde ich noch vorschlagen, die Nachkommastellen-Punkte in Kommata umzuwandeln, also so in der Art:string = currDate + ";" + log1.toFixed(2).replace('.',',') + ";" + log2.toFixed(2).replace('.',',') ...Ansonsten habe ich die Register nach "Wichtigkeit" sortiert
// These register spaces need to be read: const RegisterSpacesToReadContinuously = [[32000, 116], // Inverter.ActivePower: 32080, Inverter.InputPower: 32064 [37100, 114], // Meter.ActivePower: 37113 [37700, 100], // Inverter.Battery.SOC: 37760, Inverter.Battery.ChargeAndDischargePower: 37765 [47075, 10], // MaximumChargingPower,... [37000, 68], // Batterystack,... [37800, 100], // Batterystack [38200, 100], // Batterystack [38300, 100], // Batterystack [38400, 100], // Batterystack [30000, 81] // --> ProcessDeviceInfo() // [35300, 40] // Inverter.ActiveAdjustement.* ];und lasse nur die ersten 4 regelmäßig auslesen und nur alle 50 Runden mal (~ jede Viertel Stunde) alle zusammen. Weil ich nur eine Batterie habe ergibt das bei mir also alle 16s frische Daten (immerhin...).
-
@chris_b
Für das Schreiben der Log-Datei würde ich noch vorschlagen, die Nachkommastellen-Punkte in Kommata umzuwandeln, also so in der Art:string = currDate + ";" + log1.toFixed(2).replace('.',',') + ";" + log2.toFixed(2).replace('.',',') ...Ansonsten habe ich die Register nach "Wichtigkeit" sortiert
// These register spaces need to be read: const RegisterSpacesToReadContinuously = [[32000, 116], // Inverter.ActivePower: 32080, Inverter.InputPower: 32064 [37100, 114], // Meter.ActivePower: 37113 [37700, 100], // Inverter.Battery.SOC: 37760, Inverter.Battery.ChargeAndDischargePower: 37765 [47075, 10], // MaximumChargingPower,... [37000, 68], // Batterystack,... [37800, 100], // Batterystack [38200, 100], // Batterystack [38300, 100], // Batterystack [38400, 100], // Batterystack [30000, 81] // --> ProcessDeviceInfo() // [35300, 40] // Inverter.ActiveAdjustement.* ];und lasse nur die ersten 4 regelmäßig auslesen und nur alle 50 Runden mal (~ jede Viertel Stunde) alle zusammen. Weil ich nur eine Batterie habe ergibt das bei mir also alle 16s frische Daten (immerhin...).
@r4
Interessanter Input!
Zu 1: Es gibt da die kleinen, subtilen Unterschiede zwischen Deutschland und der Schweiz... :blush: Und wir hier in der Schweiz verwenden tatsächlich einen Punkt für die Nachkommastellen von Zahlen (das weiss bspw. auch Excel und Windows im Allgemeinen). In diesem Sinn wäre diese Änderung für mich falsch. Nach meiner Meinung sollte das durch die Ländereinstellungen im iobroker gelöst sein..
Zu 2) Das wollte ich auch noch in Angriff nehmen. Guter Lösungsvorschlag; verringert die Kommunikation auf ein 'sinnvolles' Mass. Werde ich auch umsetzen.
Danke für den Input
Christian -
@chris_b sagte in Huawei Sun2000 & ioBroker via JS script funktioniert:
@r4
Interessanter Input!
Zu 1: ... Nach meiner Meinung sollte das durch die Ländereinstellungen im iobroker gelöst sein..Muss ich mir mal anschauen (bin neu in diesem Thema).
(Hab eh noch Probleme mit der Uhrzeit / Zeitzone... da wird meist die richtige angezeigt, z.B. in der Console, aber ich muss schedule("59 21 * * *") angeben um 23:59 Uhr zu triggern :man-shrugging: )Im Übrigen... so funktioniert es besser:
string = log1.toFixed(2) + ";" + log2.toFixed(2) + ";" + log3.toFixed(2) + ... string = currDate + ";" + string.replaceAll(".",",");
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