Professional Communication
Software Development Tools

logos

lupa

header

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.

Rapid Toolkit for Sparkplug

Product Box - Rapid Toolkit for SparkplugRapid Toolkit for Sparkplug allows fast Sparkplug host application and edge node development. It allows you to create Sparkplug software with minimal boilerplate code and programming effort. With Rapid Toolkit for Sparkplug, you do not have to deal with the underlying MQTT protocol and intricacies of the Sparkplug encoding and messaging rules.

The toolkit provides system integrators, OEMs and software developers with ability to create their own Sparkplug components without having to write the code that accurately implements the Sparkplug specification.

Read More

Sparkplug is a trademark of Eclipse Foundation, Inc.

Excel Connector

3D Box - Excel Connector The Excel Connector product allows you to set up a communication link between Excel and any OPC server.

It is possible to subscribe to and view real-time data, and also write the data back. No programming, macros or add-ins are necessary. With just drag-and-drop or copy-and-paste, you can create Microsoft Excel sheets with live, animated OPC data.

PicoOPC

PicoOPC is a smallest imaginable OPC Unified Architecture (OPC UA) client library. It works with any .NET 6+ conformant runtime. PicoOPC does not depend on any OPC UA stack.

With PicoOPC, you can create and close sessions (opc.tcp), and perform reads and writes, synchronously or asynchronously.

Page 1 of 2