CoDeSys OPC Server 3.8

CoDeSys OPC Server by 3S - Smart Software Solutions GmbH is a Windows-based OPC Classic (OPC Data Access) server that exposes process data from CoDeSys V2 controllers to any OPC-compliant client, such as SCADA, HMI, historians, and MES systems. It reads symbol information from your CoDeSys project and makes variables available for real-time browsing, reading, and writing, enabling fast, vendor-neutral integration of PLC data into supervisory applications.

Key features:

• Standards-based connectivity using OPC Classic (DA) for broad client compatibility
• Automatic tag browsing from CoDeSys symbol files for quick engineering
• Real-time data exchange with support for subscriptions and write operations
• Multi-controller access to consolidate data from several CoDeSys-based devices
• Diagnostic messages and logging to assist with commissioning and maintenance
• DCOM-based communications for networked OPC Classic deployments

Typical use cases include linking CoDeSys V2 PLCs to SCADA/HMI packages, feeding historians for trending and analysis, and integrating plant-floor data into higher-level systems. Note: For CODESYS V3 environments or modern, firewall-friendly communications, use the CODESYS OPC UA Server instead.

CoDeSys OPC Server is developed by 3S - Smart Software Solutions GmbH. The most popular versions of this product among our users are: 2.3, 3.1, 3.3, 3.6 and 3.8. The name of the program executable file is OPCConfig.exe.