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Featured Product: QuickOPC

 

With QuickOPC, you can forget pages of complicated code and get results with a few lines of code using a programming tool and language of your choice. Benefits...

 

The simple code below (in C# language) reads and displays an item value, using QuickOPC in .NET:

// Read item value and display it in a message box 
MessageBox.Show(EasyDAClient.SharedInstance.ReadItemValue(
    "", "OPCLabs.KitServer.2", "Demo.Single").ToString());

The code below subscribes to changes of an item, and displays the value with each change:

// The callback is a lambda expression that displays the value 
EasyDAClient.SharedInstance.SubscribeItem(
    "", "OPCLabs.KitServer.2", "Demo.Single", 1000,
    (_, args) => Console.WriteLine(args.Vtq.Value));

No other product can do this in such a clear and concise code, in a single statement! The programming is straightforward, and the developer can focus on getting the work done and not on fighting the intricacies of OPC protocols.

The same code simplicity is maintained in other programming languages. Click the link to explore the corresponding examples in Visual Basic (VB.NET).

 

OPC Certification

CertificationLogo-Certified-Small-Compressed-ProgressiveQuickOPC (by the means of its Connectivity Explorer application) is certified for compliance by OPC Foundation Certification Testing Laboratory. For OPC Unified Architecture, it is the first product of its kind (.NET-based client toolkit) that has been awarded this certification.

OPC Wizard

3D box OPC Wizard smallOPC Wizard is a software toolkit for rapid development of OPC UA servers (OPC Unified Architecture). Its aim is to allow the fully functional server be developed with minimal boilerplate code and programming effort. Intricacies of OPC UA standard are handled by the OPC Wizard internally, and hidden from the developer.

The toolkit provides system integrators, OEMs and software developers with ability to create their own OPC UA servers without having to learn and implement the thousands of pages of OPC UA specifications.

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