OPC-UA Multiple Example
An example using OPC-UA multiple reads.
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context.set(variableName, msg.payload.toString())\n}\nconsole.log(\"Variable: \" + variableName + \" value:\" +msg.payload.toString())\n\n// Use # as delimeter\nif (context.get(\"variables\") === undefined) {\n context.set(\"variables\", variableName)\n variables=variableName;\n}\nelse {\n variables = context.get(\"variables\") + \"#\" + variableName; // Append\n}\nif (context.get(\"values\") === undefined) {\n context.set(\"values\", msg.payload.toString());\n values=msg.payload.toString();\n}\nelse {\n values = context.get(\"values\") + \"#\" + msg.payload.toString(); // Append\n}\n\nnames = variables.split(\"#\");\nvals = values.split(\"#\");\n\nconsole.log(\"Names:\" + JSON.stringify(names));\nconsole.log(\"Vals :\" + JSON.stringify(vals));\nvar newmsg = {};\nnewmsg.payload = {};\nnewmsg.payload.variables = names;\nnewmsg.payload.values = vals;\n\nif (names.length == 2) {\n return newmsg;\n}","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":940,"y":300,"wires":[["d65f1531.7e76c8"]]},{"id":"d65f1531.7e76c8","type":"debug","z":"fe85ba5b.b23e08","name":"","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":1090,"y":300,"wires":[]},{"id":"5226ceb8df8db269","type":"OpcUa-Client","z":"fe85ba5b.b23e08","endpoint":"bb039652.dcf5a8","action":"register","deadbandtype":"a","deadbandvalue":1,"time":10,"timeUnit":"s","certificate":"n","localfile":"","localkeyfile":"","securitymode":"None","securitypolicy":"None","name":"RegisterNodes","x":720,"y":80,"wires":[["6f63640e5611cf58"]]},{"id":"6f63640e5611cf58","type":"debug","z":"fe85ba5b.b23e08","name":"Register","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":1100,"y":80,"wires":[]},{"id":"c2d18bce37ba266c","type":"function","z":"fe85ba5b.b23e08","name":"","func":"msg.payload 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