[
{
"id":"dcb2b5f5.8fec68",
"type":"tab",
"label":"Modbus example reading one and many variables",
"disabled":false,
"info":""
},
{
"id":"e3e8bcc9.36905",
"type":"modbus-flex-getter",
"z":"dcb2b5f5.8fec68",
"name":"",
"showStatusActivities":true,
"showErrors":true,
"logIOActivities":false,
"server":"3a2ff8b8.745db8",
"useIOFile":false,
"ioFile":"",
"useIOForPayload":false,
"emptyMsgOnFail":false,
"keepMsgProperties":false,
"x":550,
"y":320,
"wires":[
[
"d572ac19.9596c"
],
[
"3dbd0c17.105264"
]
]
},
{
"id":"d572ac19.9596c",
"type":"debug",
"z":"dcb2b5f5.8fec68",
"name":"",
"active":false,
"tosidebar":true,
"console":false,
"tostatus":false,
"complete":"false",
"x":790,
"y":260,
"wires":[
]
},
{
"id":"3dbd0c17.105264",
"type":"debug",
"z":"dcb2b5f5.8fec68",
"name":"",
"active":true,
"tosidebar":true,
"console":false,
"tostatus":false,
"complete":"false",
"x":790,
"y":380,
"wires":[
]
},
{
"id":"6f1e2f10.34d8a",
"type":"function",
"z":"dcb2b5f5.8fec68",
"name":"",
"func":"msg.payload = {\n 'unitid': 72,\n 'fc': 4,\n 'address': 2,\n 'quantity': 2\n};\n\nreturn msg;",
"outputs":1,
"noerr":0,
"x":350,
"y":320,
"wires":[
[
"e3e8bcc9.36905"
]
]
},
{
"id":"95572790.530488",
"type":"inject",
"z":"dcb2b5f5.8fec68",
"name":"",
"topic":"",
"payload":"",
"payloadType":"date",
"repeat":"",
"crontab":"",
"once":false,
"onceDelay":0.1,
"x":190,
"y":260,
"wires":[
[
"6f1e2f10.34d8a"
]
]
},
{
"id":"2cd367ae.0750e8",
"type":"file in",
"z":"dcb2b5f5.8fec68",
"name":"",
"filename":"/home/root/modbus_sem3_map.csv",
"format":"utf8",
"chunk":false,
"sendError":false,
"encoding":"none",
"x":440,
"y":740,
"wires":[
[
"3215b517.f13e3a"
]
]
},
{
"id":"3215b517.f13e3a",
"type":"csv",
"z":"dcb2b5f5.8fec68",
"name":"",
"sep":",",
"hdrin":true,
"hdrout":true,
"multi":"one",
"ret":"\\n",
"temp":"unitid,fc,address,quantity",
"skip":"0",
"x":690,
"y":740,
"wires":[
[
"e46f0449.257a88"
]
]
},
{
"id":"f2fe25d8.7ef1e8",
"type":"inject",
"z":"dcb2b5f5.8fec68",
"name":"",
"topic":"",
"payload":"",
"payloadType":"date",
"repeat":"",
"crontab":"",
"once":false,
"onceDelay":0.1,
"x":200,
"y":660,
"wires":[
[
"2cd367ae.0750e8"
]
]
},
{
"id":"e46f0449.257a88",
"type":"modbus-flex-getter",
"z":"dcb2b5f5.8fec68",
"name":"",
"showStatusActivities":true,
"showErrors":true,
"logIOActivities":false,
"server":"3a2ff8b8.745db8",
"useIOFile":false,
"ioFile":"",
"useIOForPayload":false,
"emptyMsgOnFail":false,
"keepMsgProperties":false,
"x":890,
"y":740,
"wires":[
[
"5de73e97.8e41a",
"9fd3224d.16b56"
],
[
]
]
},
{
"id":"5de73e97.8e41a",
"type":"debug",
"z":"dcb2b5f5.8fec68",
"name":"",
"active":true,
"tosidebar":true,
"console":false,
"tostatus":false,
"complete":"false",
"x":1130,
"y":640,
"wires":[
]
},
{
"id":"9fd3224d.16b56",
"type":"csv",
"z":"dcb2b5f5.8fec68",
"name":"",
"sep":",",
"hdrin":false,
"hdrout":false,
"multi":"one",
"ret":"\\n",
"temp":"",
"skip":"0",
"x":1110,
"y":800,
"wires":[
[
"fc25b07c.27758"
]
]
},
{
"id":"fc25b07c.27758",
"type":"file",
"z":"dcb2b5f5.8fec68",
"name":"",
"filename":"/home/root/modbus_sem3_result.csv",
"appendNewline":false,
"createDir":false,
"overwriteFile":"false",
"encoding":"none",
"x":1390,
"y":800,
"wires":[
[
]
]
},
{
"id":"ea37a113.97ce2",
"type":"comment",
"z":"dcb2b5f5.8fec68",
"name":"Reading a single variable",
"info":"",
"x":250,
"y":160,
"wires":[
]
},
{
"id":"136ff60b.e868aa",
"type":"comment",
"z":"dcb2b5f5.8fec68",
"name":"Reading many variables from CSV file",
"info":"",
"x":270,
"y":560,
"wires":[
]
},
{
"id":"2f19d7ad.54de58",
"type":"comment",
"z":"dcb2b5f5.8fec68",
"name":"HERE is content of file modbus_sem3_map.csv",
"info":"unitid,fc,address,quantity\n72,3,1,1\n72,3,7,1\n72,3,8,1\n72,3,9,2\n72,3,12,1\n72,4,2,2\n72,4,4,2\n72,4,6,2\n72,4,8,2\n72,4,10,2\n72,4,12,2\n72,4,38,2\n72,4,40,2\n72,4,60,2",
"x":440,
"y":800,
"wires":[
]
},
{
"id":"3a2ff8b8.745db8",
"type":"modbus-client",
"z":"",
"name":"",
"clienttype":"simpleser",
"bufferCommands":true,
"stateLogEnabled":false,
"queueLogEnabled":false,
"tcpHost":"127.0.0.1",
"tcpPort":"502",
"tcpType":"DEFAULT",
"serialPort":"/dev/ttymxc4",
"serialType":"RTU-BUFFERD",
"serialBaudrate":"9600",
"serialDatabits":"8",
"serialStopbits":"1",
"serialParity":"none",
"serialConnectionDelay":"100",
"unit_id":"1",
"commandDelay":"1",
"clientTimeout":"1000",
"reconnectOnTimeout":true,
"reconnectTimeout":"2000",
"parallelUnitIdsAllowed":true
}
]