node-red-contrib-modbus

[ { "id": "99ee41b9.1a8a2", "type": "tab", "label": "Modbus Multi", "disabled": false, "info": "flow to learn how to read with multiple devices by \non connection and node with less UI CPU load" }, { "id": "602c58bf.83b66", "type": "modbus-server", "z": "99ee41b9.1a8a2", "name": "", "logEnabled": true, "hostname": "", "serverPort": "12502", "responseDelay": 100, "delayUnit": "ms", "coilsBufferSize": 1024, "holdingBufferSize": 1024, "inputBufferSize": 1024, "discreteBufferSize": "1024", "showErrors": false, "x": 760, "y": 100, "wires": [ [], [], [], [], [] ] }, { "id": "68c60ac7.206f5c", "type": "modbus-flex-write", "z": "99ee41b9.1a8a2", "name": "", "showStatusActivities": false, "showErrors": false, "showWarnings": true, "server": "d4c10165.fdaad8", "emptyMsgOnFail": false, "keepMsgProperties": false, "x": 770, "y": 180, "wires": [ [], [ "67acf2ed.f8710c" ] ] }, { "id": "67acf2ed.f8710c", "type": "modbus-response", "z": "99ee41b9.1a8a2", "name": "", "registerShowMax": 20, "x": 1010, "y": 180, "wires": [] }, { "id": "6b178dfe.246364", "type": "modbus-response", "z": "99ee41b9.1a8a2", "name": "", "registerShowMax": 20, "x": 1010, "y": 240, "wires": [] }, { "id": "5b08b5ff.08a27c", "type": "inject", "z": "99ee41b9.1a8a2", "name": "", "repeat": "1", "crontab": "", "once": false, "topic": "", "payload": "", "payloadType": "date", "x": 110, "y": 180, "wires": [ [ "c38598de.e467c8" ] ] }, { "id": "ed4ee1ca.41d0a8", "type": "inject", "z": "99ee41b9.1a8a2", "name": "", "repeat": "1", "crontab": "", "once": false, "topic": "", "payload": "", "payloadType": "date", "x": 110, "y": 240, "wires": [ [ "444d8bb4.34049c" ] ] }, { "id": "88d78e21.03f948", "type": "function", "z": "99ee41b9.1a8a2", "name": "FC16 - Unit-ID 1 - 0-4 Register", "func": "msg.payload = { \n value: msg.payload,\n fc: 16,\n unitid: 1,\n address: 0,\n quantity: 4\n};\nreturn msg;", "outputs": 1, "noerr": 0, "x": 510, "y": 180, "wires": [ [ "68c60ac7.206f5c" ] ] }, { "id": "910ba7f1.17849", "type": "catch", "z": "99ee41b9.1a8a2", "name": "", "scope": null, "x": 100, "y": 120, "wires": [ [ "181b7c07.5122ec" ] ] }, { "id": "181b7c07.5122ec", "type": "debug", "z": "99ee41b9.1a8a2", "name": "", "active": true, "console": "false", "complete": "false", "x": 270, "y": 120, "wires": [] }, { "id": "806b13ac.65bb38", "type": "modbus-flex-getter", "z": "99ee41b9.1a8a2", "name": "", "showStatusActivities": false, "showErrors": false, "showWarnings": true, "logIOActivities": false, "server": "d789f1bb.d6ea18", "useIOFile": false, "ioFile": "", "useIOForPayload": false, "emptyMsgOnFail": false, "keepMsgProperties": false, "delayOnStart": false, "startDelayTime": "", "x": 780, "y": 300, "wires": [ [], [ "7bb5f707.7ba32" ] ] }, { "id": "692626c2.17ec98", "type": "inject", "z": "99ee41b9.1a8a2", "name": "", "repeat": "1", "crontab": "", "once": false, "topic": "", "payload": "", "payloadType": "date", "x": 110, "y": 300, "wires": [ [ "45dce816.c25cf8" ] ] }, { "id": "45dce816.c25cf8", "type": "function", "z": "99ee41b9.1a8a2", "name": "FC3 - Unit-ID 1 - 0-4 Register", "func": "msg.payload = { \n value: msg.payload,\n fc: 3,\n unitid: 1,\n address: 0,\n quantity: 4 \n};\nreturn msg;", "outputs": 1, "noerr": 0, "x": 510, "y": 300, "wires": [ [ "806b13ac.65bb38" ] ] }, { "id": "7bb5f707.7ba32", "type": "modbus-response", "z": "99ee41b9.1a8a2", "name": "", "registerShowMax": 20, "x": 1010, "y": 300, "wires": [] }, { "id": "444d8bb4.34049c", "type": "modbus-getter", "z": "99ee41b9.1a8a2", "name": "", "showStatusActivities": false, "showErrors": false, "showWarnings": true, "logIOActivities": false, "unitid": "", "dataType": "HoldingRegister", "adr": "0", "quantity": "4", "server": "d789f1bb.d6ea18", "useIOFile": false, "ioFile": "", "useIOForPayload": false, "emptyMsgOnFail": false, "keepMsgProperties": false, "x": 760, "y": 240, "wires": [ [], [ "6b178dfe.246364" ] ] }, { "id": "4e246391.225dcc", "type": "modbus-queue-info", "z": "99ee41b9.1a8a2", "name": "Queue Info Read", "topic": "", "unitid": "1", "queueReadIntervalTime": "1000", "lowLowLevel": 25, "lowLevel": 75, "highLevel": 150, "highHighLevel": 300, "server": "d789f1bb.d6ea18", "errorOnHighLevel": false, "showStatusActivities": false, "updateOnAllQueueChanges": false, "updateOnAllUnitQueues": false, "x": 770, "y": 360, "wires": [ [] ] }, { "id": "61509de8.5fbc44", "type": "modbus-queue-info", "z": "99ee41b9.1a8a2", "name": "Queue Info Write", "topic": "", "unitid": "1", "queueReadIntervalTime": "1000", "lowLowLevel": 25, "lowLevel": 75, "highLevel": 150, "highHighLevel": 300, "server": "d4c10165.fdaad8", "errorOnHighLevel": false, "showStatusActivities": false, "updateOnAllQueueChanges": false, "updateOnAllUnitQueues": false, "x": 770, "y": 420, "wires": [ [] ] }, { "id": "c38598de.e467c8", "type": "function", "z": "99ee41b9.1a8a2", "name": "Random", "func": "msg.payload = [\n Math.random() * (65000 - 1) + 1,\n Math.random() * (65000 - 1) + 1,\n Math.random() * (65000 - 1) + 1,\n Math.random() * (65000 - 1) + 1\n]\nreturn msg;", "outputs": 1, "noerr": 0, "x": 280, "y": 180, "wires": [ [ "88d78e21.03f948" ] ] }, { "id": "d4c10165.fdaad8", "type": "modbus-client", "z": "99ee41b9.1a8a2", "name": "Write VServer", "clienttype": "tcp", "bufferCommands": true, "stateLogEnabled": false, "queueLogEnabled": false, "failureLogEnabled": false, "tcpHost": "127.0.0.1", "tcpPort": "12502", "tcpType": "DEFAULT", "serialPort": "/dev/ttyUSB", "serialType": "RTU-BUFFERD", "serialBaudrate": "9600", "serialDatabits": "8", "serialStopbits": "1", "serialParity": "none", "serialConnectionDelay": "100", "serialAsciiResponseStartDelimiter": "", "unit_id": "1", "commandDelay": "1", "clientTimeout": "1000", "reconnectOnTimeout": false, "reconnectTimeout": "2000", "parallelUnitIdsAllowed": false }, { "id": "d789f1bb.d6ea18", "type": "modbus-client", "z": "99ee41b9.1a8a2", "name": "Read VServer", "clienttype": "tcp", "bufferCommands": true, "stateLogEnabled": false, "queueLogEnabled": false, "failureLogEnabled": false, "tcpHost": "127.0.0.1", "tcpPort": "12502", "tcpType": "DEFAULT", "serialPort": "/dev/ttyUSB", "serialType": "RTU-BUFFERD", "serialBaudrate": "9600", "serialDatabits": "8", "serialStopbits": "1", "serialParity": "none", "serialConnectionDelay": "100", "serialAsciiResponseStartDelimiter": "", "unit_id": "1", "commandDelay": "1", "clientTimeout": "1000", "reconnectOnTimeout": false, "reconnectTimeout": "2000", "parallelUnitIdsAllowed": false } ]