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Create a "Standard project" and select CODESYS Control Win V3 as the device.
Define the target system by means of the Netzwork Network scan.
Insert a visualization in the device tree.
Then the Visualization Manager is inserted with the visu types TargetVisuand WebVisu.
In addition, a Visu_Task is also created automatically.
Create a new POU named ClientInfo and call it from Visu_Task.

Info
The call of the ClientInfo POU must originate from the Visu_Task because only then is the required client handle passed.

Adapt the ClientInfo POU as follows:

Section

Column

width	7

Declaration

Column

width	93

Code Block

theme	Confluence

VAR
    pClient       :    POINTER TO VisuElems.VisuElemBase.VisuStructClientData;
    helper        :    VisuElems.VisuFbClientTagDataHelper;
    s1            :    STRING;
END_VAR

Section

Column

width	7

Implementierung

Column

width	93

Code Block

theme	Confluence

VisuElems.g_ClientManager.BeginIteration();

WHILE (pClient := VisuElems.VisuElemBase.g_ClientManager.GetNextClient()) <> 0 DO
    IF pClient^.GlobalData.ClientType = VisuElems.VisuElemBase.Visu_ClientType.WebVisualization THEN
        helper(pClientData := pClient);
        s1 := helper.stIPv4;
    END_IF
END_WHILE

...

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