QuickOPC (formerly EasyOPC) is a revolutionary new approach to access OPC data. It is an ideal tool to publish OPC data on the web or to integrate OPC connectivity to customs applications. QuickOPC gives unbelievably short code to access OPC data. In addition, using complex heuristic algorithms to optimize itself on the fly, QuickOPC provides the most efficient, fastest access to the OPC data.

QuickOPC is unbelievably easy to use. Please see below for a complete Visual Basic sample that reads OPC data from an OPC server:

 ‘ Complete Visual Basic Example

Private Sub Command1_Click()
‘ Create EasyDA component
        Dim EasyDA
Set EasyDA = CreateObject(“OPCLabs.EasyDA”) ‘ Read value and show it in message box
        MsgBox EasyDA.ReadItemValue(“”, “OPCLabs.KitServer”,
End Sub


However, the simplicity is not the only advantage; the component is also very powerful. Using complex heuristic algorithms to optimize itself on the fly, it provides the most efficient, fastest access to the OPC data.

Supported languages and tools

C/C++ (native), Visual Basic, VBA, .NET: C#, VB.NET, managed C++, IIS, ASP, ASP.NET, Delphi, PHP, Python, T-SQL, Visual FoxPro, VBScript, JScript and any other tool and language able to consume COM Automation, .NET objects or Web Services.

QuickOPC Features

  • Specifications: OPC Data Access 1.0,  2.0 och 3.0, OPC Universal Architecture (under development).
  • Supports operating systems from Windows 2000 to Windows Vista and Windows Server 2008.
  • Multi-threaded, non-blocking design for high performance.
  • Automatically connects to and disconnects from OPC Servers.
  • No limits to number of connections, subscriptions, or tags.
  • Automatic server status checking, detection of connection problems and server failures, and automatic reconnects.
  • Supports all flavors of OPC synchronous and asynchronous reads and writes, subscriptions, browsing, and propery access.

QuickOPC 5.30, OPC Foundation Certified

Certified For ComplianceOPC Foundation Certified for Compliance logo indicates that this product has been tested by an independent certification lab and certified to be compliant with the following OPC Specifications:

– UA Generic Client
Additional information about compliance testing, logo program and a summary of test results can be found at www.opcfoundation.org for: QuickOPC 5.30.

OPC Foundation Certified for Compliance logo is a trademark of the OPC Foundation and may be used only by written permission of the OPC Foundation. Any unauthorized use of the Certified for Compliance logo is prohibited.