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hardy_barth_verbraucher_flow.json
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"info": "http://apidoc.ecb1.de/#!/measuring/post_meters_id\n\nhttp://ecb1.local/api/doc\n\n\n# lgwb Saldo Active power+/- <= aktuelle Leistung \"-5.6\"\n# 1-0:1.4.0 Active power+ <= aktuelle Leistung \"5.6\"\n# 1-0:1.8.0 Active energy+ <= Zähler Arbeit/Energie \"8.7731999999999988\"\n# 1-0:2.4.0 Active power- <= aktuelle Leistung \"0.0\"\n# 1-0:2.8.0 Active energy- <= Zähler Arbeit/Energie \"0.0\"\n# 1-0:13.4.0 Power factor \"0.866\"\n# 1-0:21.4.0 Active power+ (L1) \"5.6\"\n# 1-0:21.8.0 Active energy+ (L1) \"8.7731999999999988\"\n# 1-0:22.4.0 Active power- (L1) \"0.0\"\n# 1-0:22.8.0 Active energy- (L1) \"0.0\"\n# 1-0:31.4.0 Current (L1) \"0.027999999999999994\"\n# 1-0:32.4.0 Voltage (L1) \"226.914\"\n# 1-0:33.4.0 Power factor (L1) \"0.866\"\n# 1-0:41.4.0 Active power+ (L2) \"0.0\"\n# 1-0:41.8.0 Active energy+ (L2) \"0.0\"\n# 1-0:42.4.0 Active power- (L2) \"0.0\"\n# 1-0:42.8.0 Active energy- (L2) \"0.0\"\n# 1-0:51.4.0 Current (L2) \"0.0\"\n# 1-0:52.4.0 Voltage (L2) \"227.55900000000009\"\n# 1-0:53.4.0 Power factor (L2) \"0.0\"\n# 1-0:61.4.0 Active power+ (L3) \"0.0\"\n# 1-0:61.8.0 Active energy+ (L3) \"0.0\"\n# 1-0:62.4.0 Active power- (L3) \"0.0\"\n# 1-0:62.8.0 Active energy- (L3) \"0.0\"\n# 1-0:71.4.0 Current (L3) \"0.0\"\n# 1-0:72.4.0 Voltage (L3) \"226.546\"\n# 1-0:73.4.0 Power factor (L3) \"0.0\"\n\n\nBeispiel Antwort:\n{\n\t\"meter\": {\n\t\t\"function\": \"socket\",\n\t\t\"type\": \"eCB1 intern\",\n\t\t\"ipaddress\": \"127.0.0.1\",\n\t\t\"vendor\": \"eCHARGE\",\n\t\t\"serial\": \"(DEINE SERIENNUMMER)\",\n\t\t\"id\": 1,\n\t\t\"data\": {\n\t\t\t\"1-0:22.4.0\": 0.0,\n\t\t\t\"1-0:73.4.0\": 0.0,\n\t\t\t\"1-0:51.4.0\": 0.0,\n\t\t\t\"1-0:62.4.0\": 0.0,\n\t\t\t\"1-0:41.4.0\": 0.0,\n\t\t\t\"1-0:72.4.0\": 226.973,\n\t\t\t\"1-0:42.4.0\": 0.0,\n\t\t\t\"1-0:42.8.0\": 0.0,\n\t\t\t\"1-0:2.4.0\": 0.0,\n\t\t\t\"1-0:62.8.0\": 0.0,\n\t\t\t\"1-0:53.4.0\": 0.0,\n\t\t\t\"1-0:41.8.0\": 0.0,\n\t\t\t\"1-0:1.8.0\": 8.7715,\n\t\t\t\"1-0:61.8.0\": 0.0,\n\t\t\t\"1-0:2.8.0\": 0.0,\n\t\t\t\"lgwb\": -5.0,\n\t\t\t\"1-0:21.8.0\": 8.7715,\n\t\t\t\"1-0:52.4.0\": 228.037,\n\t\t\t\"1-0:31.4.0\": 0.025,\n\t\t\t\"1-0:61.4.0\": 0.0,\n\t\t\t\"1-0:71.4.0\": 0.0,\n\t\t\t\"1-0:21.4.0\": 5.0,\n\t\t\t\"1-0:33.4.0\": 0.858,\n\t\t\t\"1-0:13.4.0\": 0.858,\n\t\t\t\"1-0:22.8.0\": 0.0,\n\t\t\t\"1-0:1.4.0\": 5.0,\n\t\t\t\"1-0:32.4.0\": 227.321\n\t\t},\n\t\t\"name\": \"Carport\"\n\t},\n\t\"protocol-version\": \"1.4\"\n}",
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"func": "const registers = [40000, 40001, 40002, 40003, 40004, 40005, 40006, 40007, 40008, 40009,\n 40010, 40011, 40012, 40013, 40014, 40015, 40016, 40017, 40018, 40019,\n 40020, 40021, 40022, 40023, 40024, 40025, 40026, 40027, 40028, 40029,\n 40030, 40031, 40032, 40033, 40034, 40035, 40036, 40037, 40038, 40039,\n 40040, 40041, 40042, 40043, 40044, 40045, 40046, 40047, 40048, 40049,\n 40050, 40051, 40052, 40053, 40054, 40055, 40056, 40057, 40058, 40059,\n 40060, 40061, 40062, 40063, 40064, 40065, 40066, 40067, 40068, 40069,\n 40070, 40071, 40072, 40073, 40074, 40075, 40076, 40077, 40078, 40079,\n 40080, 40081, 40082, 40083, 40084, 40085, 40086, 40087, 40088, 40089,\n 40090, 40091, 40092, 40093, 40094, 40095, 40096, 40097, 40098, 40099,\n 40100, 40101, 40102, 40103, 40104, 40105, 40106, 40107, 40108, 40109,\n 40110, 40111, 40112, 40113, 40114, 40115, 40116, 40117, 40118, 40119,\n 40120, 40121, 40122, 40123, 40124, 40125, 40126, 40127, 40128, 40129,\n 40130, 40131, 40132, 40133, 40134, 40135, 40136, 40137, 40138, 40139,\n 40140, 40141, 40142, 40143, 40144, 40145, 40146, 40147, 40148, 40149,\n 40150, 40151, 40152, 40153, 40154, 40155, 40156, 40157, 40158, 40159,\n 40160, 40161, 40162, 40163, 40164, 40165, 40166, 40167, 40168, 40169,\n 40170, 40171, 40172, 40173, 40174, 40175, 40176, 40177, 40178, 40179,\n 40180, 40181, 40182, 40183, 40184, 40185, 40186, 40187, 40188, 40189,\n 40190, 40191, 40192, 40193, 40194, 40195, 40196, 40197 ];\n\n\nconst values = [\n //SunSpec Modbus Map = 0x53756e53 ('SunS')\n 21365, 28243, \n //SunSpec Common Model block = \"1\"\n 1, \n //Length of Common Model block = \"65\"\n 65, \n //Manufacturer = \"Fronius\"\n 18034, 28526, 26997, 29440, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \n //Device model\n 21357, 24946, 29728, 19813, 29797, 29216, 21587, 8246, 13633, 11571, 0, 0, 0, 0, 0, 0, \n //Options = \"<primary>\"\"\n 15472, 29289, 28001, 29305, 15872, 0, 0, 0, \n //SW version of meter = \"1.3\"\n 12590, 13056, 0, 0, 0, 0, 0, 0, \n //Serialnumber of the meter = \"2242372340\"\n 13111, 13111, 13111, 12851, 13360, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n //Modbus Device Address\n 204, \n // SunSpec Meter Modbus Map (float); 211: single phase, 212: split phase, 213: three phase\n 213,\n //Length of inverter model block = 124\n 124, \n\n //Smart Meter Data >>>\n //AC Total Current value\n 0, 0, \n //AC Phase-A Current value\n 0, 0, \n //AC Phase-B Current value\n 0, 0, \n //AC Phase-C Current value\n 0, 0, \n //AC Voltage Average Phase-to-neutral value\n 0, 0, \n //AC Voltage Phase-A-to-neutral value\n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0,\n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0, 0, \n 0,\n //<<< Smart Meter Data\n\n //Identifies this as End block = 0xFFFF\n 65535, \n //Length of model block = 0\n 0 ]\n\nconst reg1 = registers.map(reg => reg)\nconst reg2 = reg1.splice(100)\nconst values2 = values.splice(100)\n\nconst p1 = {\n 'value': values,\n 'fc': 16,\n 'unitid': 3,\n 'address': reg1,\n 'quantity': values.length\n}\nconst p2 = {\n 'value': values2,\n 'fc': 16,\n 'unitid': 3,\n 'address': reg2,\n 'quantity': values2.length\n}\n\nnode.send({ payload: p1 })\nnode.send({ payload: p2 })",
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"finalize": "",
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{
"id": "e9145bcc48f1fa04",
"type": "inject",
"z": "999bb9ea6adf3de8",
"g": "ca4b627766cbf3c1",
"name": "",
"props": [],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"x": 170,
"y": 480,
"wires": [
[
"2cc7940de8ef9401"
]
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},
{
"id": "2cc7940de8ef9401",
"type": "function",
"z": "999bb9ea6adf3de8",
"g": "ca4b627766cbf3c1",
"name": "Clear headers",
"func": "\nconst ninetyNineZeros = []\nninetyNineZeros.length = 99\nninetyNineZeros.fill(0)\n\nconst p1 = {\n 'value': ninetyNineZeros,\n 'fc': 16,\n 'unitid': 3,\n 'address': 0,\n 'quantity': ninetyNineZeros.length\n}\nconst p2 = {\n 'value': ninetyNineZeros,\n 'fc': 16,\n 'unitid': 3,\n 'address': 99,\n 'quantity': ninetyNineZeros.length\n}\n\nconst p3 = {\n 'value': ninetyNineZeros,\n 'fc': 16,\n 'unitid': 3,\n 'address': 40000,\n 'quantity': ninetyNineZeros.length\n}\nconst p4 = {\n 'value': ninetyNineZeros,\n 'fc': 16,\n 'unitid': 3,\n 'address': 40099,\n 'quantity': ninetyNineZeros.length\n}\n\nnode.send({payload: p1})\nnode.send({payload: p2})\nnode.send({payload: p3})\nnode.send({payload: p4})\n",
"outputs": 1,
"timeout": "",
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 320,
"y": 480,
"wires": [
[]
]
},
{
"id": "7c1994c2e7b85d71",
"type": "modbus-flex-write",
"z": "999bb9ea6adf3de8",
"g": "362a0f5c4557595e",
"name": "",
"showStatusActivities": true,
"showErrors": true,
"showWarnings": true,
"server": "8830ad7530d52c28",
"emptyMsgOnFail": false,
"keepMsgProperties": false,
"delayOnStart": false,
"startDelayTime": "",
"x": 870,
"y": 360,
"wires": [
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[]
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{
"id": "868232f184e3f0f8",
"type": "function",
"z": "999bb9ea6adf3de8",
"g": "362a0f5c4557595e",
"name": "Write to Registers",
"func": "//Eins weniger als in der Excel steht!\nconst registers = [\n //AC Total Current value\n //40071, 40072,\n //AC Voltage Average Phase-to-neutral value\n //40079, 40080,\n //AC Power value\n 40097, 40098\n ];\n\nmsg.inverterdata = {\n //AC_Total_Current: msg.payload,\n //AC_Voltage: msg.payload,\n AC_Power: Math.abs(parseFloat(msg.payload).toFixed(2))\n}\n\nfunction tofloatregisters(value) {\n var buf = Buffer.alloc(4);\n buf.writeFloatBE(value);\n return [(buf[0] * 256 + buf[1]), (buf[2] * 256) + buf[3]]\n}\n\nvar values = [];\n\nfor (var key of Object.keys(msg.inverterdata)) {\n for (var val of tofloatregisters(msg.inverterdata[key])) values.push(val);\n}\n\nconst modbusmessage = {\n 'value': values,\n 'fc': 16,\n 'unitid': 3,\n 'address': registers,\n 'quantity': values.length\n}\n\nreturn ({ payload: modbusmessage })",
"outputs": 1,
"timeout": 0,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 750,
"y": 240,
"wires": [
[
"7c1994c2e7b85d71"
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},
{
"id": "bf938d0bc2104528",
"type": "debug",
"z": "999bb9ea6adf3de8",
"g": "362a0f5c4557595e",
"name": "Modbus Write",
"active": false,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 1060,
"y": 360,
"wires": []
},
{
"id": "4a056df9a0813578",
"type": "debug",
"z": "999bb9ea6adf3de8",
"g": "4f9626bf34d93efb",
"name": "Read",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 790,
"y": 620,
"wires": []
},
{
"id": "667601978fcbee32",
"type": "modbus-flex-getter",
"z": "999bb9ea6adf3de8",
"g": "4f9626bf34d93efb",
"name": "",
"showStatusActivities": true,
"showErrors": true,
"showWarnings": true,
"logIOActivities": false,
"server": "8830ad7530d52c28",
"useIOFile": false,
"ioFile": "",
"useIOForPayload": false,
"emptyMsgOnFail": false,
"keepMsgProperties": true,
"delayOnStart": false,
"startDelayTime": "",
"x": 430,
"y": 620,
"wires": [
[
"c4b49b26f61160f1"
],
[]
]
},
{
"id": "8f6413604769bda0",
"type": "inject",
"z": "999bb9ea6adf3de8",
"g": "4f9626bf34d93efb",
"name": "AC Power value",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "{\"fc\":3,\"unitid\":3,\"address\":40097,\"quantity\":2}",
"payloadType": "json",
"x": 200,
"y": 620,
"wires": [
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"667601978fcbee32"
]
]
},
{
"id": "8b4fedfd403ed117",
"type": "function",
"z": "999bb9ea6adf3de8",
"g": "5ba74433570b1693",
"name": "compare first 10",
"func": "const expectedValues = [21365, 28243, 1, 65, 18034, 28526, 26997, 29440, 0, 0]\nconst data = msg.payload\nlet result = '✅ Data matches'\nif (Array.isArray(data) == false) {\n result = `Data Read not an array`\n} else if (data.length != expectedValues.length) {\n result = `Data Read Length is ${data.length}. Expected ${expectedValues.length}`\n} else {\n for (let index = 0; index < data.length; index++) {\n const expected = expectedValues[index];\n const readData = data[index];\n if (expected !== readData) {\n result = `Data at register ${40000 + index} is ${readData}. Expected ${expected}`\n break\n }\n }\n}\nmsg.payload = {\n result: result,\n readData: data,\n expected: expectedValues\n}\nreturn msg\n",
"outputs": 1,
"timeout": "",
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 650,
"y": 720,
"wires": [
[
"76d93db6ca65eae0"
]
]
},
{
"id": "931c8bddc81bbccd",
"type": "modbus-flex-getter",
"z": "999bb9ea6adf3de8",
"g": "5ba74433570b1693",
"name": "",
"showStatusActivities": true,
"showErrors": true,
"showWarnings": true,
"logIOActivities": false,
"server": "8830ad7530d52c28",
"useIOFile": false,
"ioFile": "",
"useIOForPayload": false,
"emptyMsgOnFail": false,
"keepMsgProperties": true,
"delayOnStart": false,
"startDelayTime": "",
"x": 390,
"y": 720,
"wires": [
[
"8b4fedfd403ed117",
"76d93db6ca65eae0"
],
[]
]
},
{
"id": "76d93db6ca65eae0",
"type": "debug",
"z": "999bb9ea6adf3de8",
"g": "5ba74433570b1693",
"name": "Check",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": true,
"complete": "payload",
"targetType": "msg",
"statusVal": "payload",
"statusType": "auto",
"x": 630,
"y": 780,
"wires": []
},
{
"id": "4d1b9f20f495755c",
"type": "inject",
"z": "999bb9ea6adf3de8",
"g": "5ba74433570b1693",
"name": "get 440000:10",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "{\"fc\":3,\"unitid\":3,\"address\":40000,\"quantity\":10}",
"payloadType": "json",
"x": 190,
"y": 720,
"wires": [
[
"931c8bddc81bbccd"
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]
},
{
"id": "c4b49b26f61160f1",
"type": "buffer-parser",
"z": "999bb9ea6adf3de8",
"g": "4f9626bf34d93efb",
"name": "",
"data": "payload",
"dataType": "msg",
"specification": "spec",
"specificationType": "ui",
"items": [
{
"type": "floatbe",
"name": "data",
"offset": 0,
"length": 1,
"offsetbit": 0,
"scale": "1",
"mask": ""
}
],
"swap1": "",
"swap2": "",
"swap3": "",
"swap1Type": "swap",
"swap2Type": "swap",
"swap3Type": "swap",
"msgProperty": "payload",
"msgPropertyType": "str",
"resultType": "keyvalue",
"resultTypeType": "return",
"multipleResult": false,
"fanOutMultipleResult": false,
"setTopic": true,
"outputs": 1,
"x": 630,
"y": 620,
"wires": [
[
"4a056df9a0813578"
]
]
},
{
"id": "989eb95978ddba44",
"type": "http request",
"z": "999bb9ea6adf3de8",
"g": "362a0f5c4557595e",
"name": "",
"method": "GET",
"ret": "txt",
"paytoqs": "ignore",
"url": "http://ecb1.local/api/v1/meters/1",
"tls": "",
"persist": false,
"proxy": "",
"insecureHTTPParser": false,
"authType": "",
"senderr": false,
"headers": [],
"x": 310,
"y": 240,
"wires": [
[
"04d1c7bccdc4cfc8",
"37dbadd621a56daf"
]
]
},
{
"id": "8830ad7530d52c28",
"type": "modbus-client",
"name": "ModbusClient",
"clienttype": "tcp",
"bufferCommands": true,
"stateLogEnabled": false,
"queueLogEnabled": false,
"failureLogEnabled": true,
"tcpHost": "127.0.0.1",
"tcpPort": "502",
"tcpType": "DEFAULT",
"serialPort": "/dev/ttyUSB",
"serialType": "RTU-BUFFERD",
"serialBaudrate": "9600",
"serialDatabits": "8",
"serialStopbits": "1",
"serialParity": "none",
"serialConnectionDelay": "100",
"serialAsciiResponseStartDelimiter": "0x3A",
"unit_id": "3",
"commandDelay": "1",
"clientTimeout": "1000",
"reconnectOnTimeout": true,
"reconnectTimeout": "2000",
"parallelUnitIdsAllowed": true,
"showErrors": false,
"showWarnings": true,
"showLogs": true
}
]