Huawei Wechselrichter und Wallbox abfrage über Modus?

[mickym]

@homewolf Das macht aber Deine function Node - aber zeig halt mal wenn Du eine Debug Node dahinter hängst was da rauskommt?

[HomeWolf]

@mickym 10.0 kommt raus

[HomeWolf]

Das kommt bei deiner Version untern drunter raus
13.8.2023, 23:16:49node: debug 1
hm-rega.0.28633 : msg.payload : array[2]
[ 16319, 57147 ]

[mickym]

@homewolf Ja das ist eigenartig - da das was aus der function Node rauskommt eigentlich ein String ist.

Also bei 1499 als Input kommt 10,0 als String raus?

Kannst Du mal einen Screenshot von Deiner Modbus Node machen - ich kenne die ja nicht, aber vielleicht sehe ich da Einstellmöglichkeiten - wie gesagt ich selbst habe keinen Modbus.

[HomeWolf]

@mickym hinter dem Change kommt raus
13.8.2023, 23:20:31node: debug 2
hm-rega.0.28633 : msg.payload : number
1.499

[mickym]

@mickym ja das ist ja richtig

1499 W = 1.499 kW - Zahlen werden in JS immer mit Punkten und nicht mit Komma dargestellt.

[HomeWolf]

@mickym

ja scheinbar braucht aber die Ausgabe bei Modbus ein , anstelle den .

[mickym]

@homewolf Nein eigentlich nicht - ich habe mal die Nodes installiert - aber wie gesagt ich habe keine Hardware dahinter.

Und das Array passt bei 1499 als Eingabe - bekomme die gleichen Zahlen:

Die Rückkonvertierung klappt auch.

[HomeWolf]

@mickym Das kommt bei mir raus..

somit schick ich ja die Werte von Debug 2 an Modbus, dieser will aber ja 1,499 haben ... nur mit dem Wert klappt es ja.

[mickym]

@mickym Ja das sind ja die gleichen Zahlen die ich auch habe - kannst Du mal Deine Set Node exportieren und hier in Code-tags einstellen? oder welcher Code gehört zu Deinen Set Nodes?

[HomeWolf]

@mickym

Spoiler

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        "topic": "hm-rega.0.28634",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 480,
        "y": 940,
        "wires": [
            [
                "be40508b6446758d",
                "e825cf7e813c968f"
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        ]
    },
    {
        "id": "d5ee6a83d356ca80",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L3_Leistung",
        "topic": "hm-rega.0.28635",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 480,
        "y": 1060,
        "wires": [
            [
                "22cce512d3b2647d",
                "336a68b856c72ad5"
            ]
        ]
    },
    {
        "id": "f7c2b725c50da8ea",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L1_Spannung",
        "topic": "hm-rega.0.27680",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 490,
        "y": 1200,
        "wires": [
            [
                "45ba44771f3b7960"
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        ]
    },
    {
        "id": "f006808b128050d4",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L2_Spannung",
        "topic": "hm-rega.0.27681",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 490,
        "y": 1260,
        "wires": [
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                "a6d1ff1ddb1ff686"
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    },
    {
        "id": "38e8bbcade1c7b52",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L3_Spannung",
        "topic": "hm-rega.0.27682",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 490,
        "y": 1320,
        "wires": [
            [
                "8de4fd13347b532c"
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        ]
    },
    {
        "id": "e67a5777118a7f48",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L1_Strom",
        "topic": "hm-rega.0.28488",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 470,
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        "wires": [
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                "7d5ed3eec5a6f49b"
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        ]
    },
    {
        "id": "e2737b712da619e9",
        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L2_Strom",
        "topic": "hm-rega.0.28489",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 470,
        "y": 1480,
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    {
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        "type": "ioBroker get",
        "z": "f9e28c9cf87b10de",
        "name": "Hausanschluss_L3_Strom",
        "topic": "hm-rega.0.28490",
        "attrname": "payload",
        "payloadType": "value",
        "errOnInvalidState": "nothing",
        "x": 470,
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        "wires": [
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        "type": "function",
        "z": "f9e28c9cf87b10de",
        "name": "Set",
        "func": "// Para usarlo en el calculo de los Amps\nflow.set('amps1',msg.payload);\n\nvar amps=new Int32Array(2);\namps[0] = (msg.payload * 1000).toFixed(1);\nmsg={};\nmsg.payload=amps;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 810,
        "y": 1420,
        "wires": [
            [
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        "type": "function",
        "z": "f9e28c9cf87b10de",
        "name": "Set",
        "func": "// Para usarlo en el calculo de los Amps\nflow.set('amps3', msg.payload);\n\nvar amps = new Int32Array(2);\namps[0] = (msg.payload * 1000).toFixed(1);\nmsg = {};\nmsg.payload = amps;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 810,
        "y": 1540,
        "wires": [
            [
                "b01d0ff5d7fdb1bb"
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        "type": "comment",
        "z": "f9e28c9cf87b10de",
        "name": "Inicializamos al arrancar",
        "info": "",
        "x": 130,
        "y": 220,
        "wires": []
    },
    {
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        "type": "inject",
        "z": "f9e28c9cf87b10de",
        "name": "Inicializar",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": true,
        "onceDelay": "10",
        "topic": "",
        "payloadType": "date",
        "x": 320,
        "y": 260,
        "wires": [
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    },
    {
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        "name": "Modelo",
        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "HoldingRegister",
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    {
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        "type": "modbus-write",
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        "name": "HW Version",
        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "HoldingRegister",
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        "name": "FW Version",
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        "showErrors": true,
        "unitid": "1",
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        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "HoldingRegister",
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        "wires": [
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    {
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        "type": "modbus-write",
        "z": "f9e28c9cf87b10de",
        "name": "Serial",
        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "MHoldingRegisters",
        "adr": "20480",
        "quantity": "7",
        "server": "866daf61d2f53247",
        "emptyMsgOnFail": false,
        "keepMsgProperties": false,
        "x": 690,
        "y": 320,
        "wires": [
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            []
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    },
    {
        "id": "e3b112ed6ea41956",
        "type": "modbus-write",
        "z": "f9e28c9cf87b10de",
        "name": "ShitchPos",
        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "HoldingRegister",
        "adr": "41216",
        "quantity": "1",
        "server": "866daf61d2f53247",
        "emptyMsgOnFail": false,
        "keepMsgProperties": false,
        "x": 700,
        "y": 360,
        "wires": [
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            []
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    },
    {
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        "type": "function",
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        "name": "Definiciones",
        "func": "var data1 = { payload: 1648 };\nvar data2 = { payload: 0x101E };\nvar data3 = { payload: 3 };\nvar data4 = { payload: [22359,22320,16716,17989,21061,23088,17747]};\nvar data5 = { payload: 0x1 };\nvar data6 = { paload: 7 }\nreturn [data1, data2, data3, data4, data5, data6];",
        "outputs": 6,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 470,
        "y": 260,
        "wires": [
            [
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        "type": "modbus-write",
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        "name": "Aplication",
        "showStatusActivities": true,
        "showErrors": true,
        "unitid": "1",
        "dataType": "MCoils",
        "adr": "40960",
        "quantity": "1",
        "server": "866daf61d2f53247",
        "emptyMsgOnFail": false,
        "keepMsgProperties": false,
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    {
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        "name": "Watt => Kilowatt",
        "rules": [
            {
                "t": "set",
                "p": "payload",
                "pt": "msg",
                "to": "payload / 1000",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 890,
        "y": 780,
        "wires": [
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    },
    {
        "id": "ef90c94a09aa51df",
        "type": "buffer-maker",
        "z": "f9e28c9cf87b10de",
        "name": "",
        "specification": "spec",
        "specificationType": "ui",
        "items": [
            {
                "name": "item1",
                "type": "floatbe",
                "length": 1,
                "dataType": "msg",
                "data": "payload"
            }
        ],
        "swap1": "",
        "swap2": "",
        "swap3": "",
        "swap1Type": "swap",
        "swap2Type": "swap",
        "swap3Type": "swap",
        "msgProperty": "payload",
        "msgPropertyType": "str",
        "x": 1010,
        "y": 820,
        "wires": [
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    },
    {
        "id": "64099d52a0a6f579",
        "type": "buffer-parser",
        "z": "f9e28c9cf87b10de",
        "name": "",
        "data": "payload",
        "dataType": "msg",
        "specification": "spec",
        "specificationType": "ui",
        "items": [
            {
                "type": "uint16be",
                "name": "item1",
                "offset": 0,
                "length": 1,
                "offsetbit": 0,
                "scale": "1",
                "mask": ""
            },
            {
                "type": "uint16be",
                "name": "item2",
                "offset": 2,
                "length": 1,
                "offsetbit": 0,
                "scale": "1",
                "mask": ""
            }
        ],
        "swap1": "",
        "swap2": "",
        "swap3": "",
        "swap1Type": "swap",
        "swap2Type": "swap",
        "swap3Type": "swap",
        "msgProperty": "payload",
        "msgPropertyType": "str",
        "resultType": "value",
        "resultTypeType": "return",
        "multipleResult": false,
        "fanOutMultipleResult": false,
        "setTopic": true,
        "outputs": 1,
        "x": 1190,
        "y": 820,
        "wires": [
            [
                "6936fa4769127b7a"
            ]
        ]
    },
    {
        "id": "b06d7b007aaab749",
        "type": "change",
        "z": "f9e28c9cf87b10de",
        "name": "Watt => Kilowatt",
        "rules": [
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                "t": "set",
                "p": "payload",
                "pt": "msg",
                "to": "payload / 1000",
                "tot": "jsonata"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
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        "reg": false,
        "x": 890,
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        "name": "Watt => Kilowatt",
        "rules": [
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                "p": "payload",
                "pt": "msg",
                "to": "payload / 1000",
                "tot": "jsonata"
            }
        ],
        "action": "",
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        "reg": false,
        "x": 810,
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        "wires": [
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                "p": "payload",
                "pt": "msg",
                "to": "payload / 1000",
                "tot": "jsonata"
            }
        ],
        "action": "",
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        "reg": false,
        "x": 810,
        "y": 1000,
        "wires": [
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                "to": "payload / 1000",
                "tot": "jsonata"
            }
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        "wires": [
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        "name": "debug 1",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
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        "wires": []
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                "tot": "jsonata"
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        ],
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        "name": "debug 2",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 1200,
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        "wires": []
    },
    {
        "id": "c0435f080e3937a1",
        "type": "debug",
        "z": "f9e28c9cf87b10de",
        "name": "debug 3",
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        "tosidebar": true,
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        "tostatus": false,
        "complete": "false",
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        "statusType": "auto",
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        "wires": []
    },
    {
        "id": "ab1234a45e0a8774",
        "type": "debug",
        "z": "f9e28c9cf87b10de",
        "name": "debug 4",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 780,
        "y": 880,
        "wires": []
    },
    {
        "id": "866daf61d2f53247",
        "type": "modbus-client",
        "name": "Wallbox",
        "clienttype": "tcp",
        "bufferCommands": true,
        "stateLogEnabled": true,
        "queueLogEnabled": true,
        "failureLogEnabled": false,
        "tcpHost": "192.168.170.101",
        "tcpPort": "502",
        "tcpType": "DEFAULT",
        "serialPort": "/dev/ttyUSB",
        "serialType": "RTU-BUFFERD",
        "serialBaudrate": "9600",
        "serialDatabits": "8",
        "serialStopbits": "1",
        "serialParity": "none",
        "serialConnectionDelay": "100",
        "serialAsciiResponseStartDelimiter": "0x3A",
        "unit_id": "1",
        "commandDelay": "1",
        "clientTimeout": "1000",
        "reconnectOnTimeout": true,
        "reconnectTimeout": "2000",
        "parallelUnitIdsAllowed": true
    }
]

 
[/s]

[mickym]

OK - so gehts

Nee so wie vorher wars besser - aber ich habs schon.

Sehr gut

[HomeWolf]

@mickym Deine für deine Geduld... hat ein bisschen gedauert

[mickym]

@mickym Also wie gesagt - ich kanns im Moment nicht so richtig nachvollziehen - aber die Set Nodes haben unterschiedlichen Code - das ist eigentlich ein NoGo - zumindest um das nachzuvollziehen.

Oben ist Debug 100 und unten Debug 101 - welcher funktioniert nun?

[mickym]

Falls diese komische Array - als String intern konvertiert wird prüfe doch mal ob Du mit einer Inject Node mit einem richtigen Array ebenfalls funktioniert.

Also

Probiere mal direkt mit einer Inject Node in die Modbus Node zu schreiben, ob das gleiche Ergebnis rauskommt.

Spoiler

[
    {
        "id": "8befce9809d19c32",
        "type": "inject",
        "z": "f9e28c9cf87b10de",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "Array",
        "payload": "[10,0]",
        "payloadType": "json",
        "x": 1510,
        "y": 660,
        "wires": [
            [
                "726cd7160ac15a5b"
            ]
        ]
    }
]

[HomeWolf]

@mickym

Also ich habe es jetzt mal auf den Anfang zurück gebaut. Über geben wird an W L1 1499,0 und an Total W Engere L1 14,0. Das Ergebnis an der Wallbox ist 149,90 KW. Somit würde ich sagen ist W L1 der ausschlag gebende

[HomeWolf]

@mickym

wenn ich [1000,0] eingebe, kommt 100,00 kw raus...

[mickym]

@homewolf In die Inject -Node?

[HomeWolf]

@mickym
jap, also da wo du die 10 eingetragen hattest..

[mickym]

@homewolf Ok - dann passt das zumindest dass das Intern wieder als nummerisches Array behandelt wird. Das Komma in dem String halt also nichts mit einem Dezimalkomma zu tun - sondern separiert die beiden Array Werte. In Modbus schreibst Du in regel 2 unsigned Integer.