How to read an OPC UA node value in FSharp
Jump to navigation
Jump to search
open OpcLabs.EasyOpc.UA
open System
Console.WriteLine "Instantiating the client object..."
let client = new EasyUAClient()
Console.WriteLine "Reading node..."
let value = client.ReadValue(new UAEndpointDescriptor("http://opcua.demo-this.com:51211/UA/SampleServer"), new UANodeDescriptor("nsu=http://test.org/UA/Data/;i=10853"))
Console.WriteLine "Displaying results..."
Console.WriteLine value
Console.WriteLine "Press Enter to continue..."
Console.ReadLine() |> ignore
Ships as UAConsoleApplication1 example with QuickOPC since version 5.41. Use the example from the product for an up-to-date code.
