CODESYS OPC Server

CODESYS OPC Server – Standard Access to the Variables of a CODESYS PLC

Main task of the CODESYS OPC Server is the exchange of data (read / write) with the controller for example for visualizations or for process data logging programs. The CODESYS OPC Server is an additional Windows program delivered along with the IEC 61131-3 Development System CODESYS.

Supported specifications:

• OPC Common Definitions and Interfaces Version 1.0
• Data Access Custom Interface Standard Version 1.0a
• Data Access Custom Interface Standard Version 2.05A
• Data Access Custom Interface Standard Version 3.0
• Data Access Automation Interface Standard Version 2.02
• Alarms and Events Interface Version 1.10
• Hierarchical browsing of variables supported

The CODESYS OPC Server

• is delivered along with the CODESYS Development System (licensing required)
• comprises the server, a server configurator and a logger (for debugging)
• requires a symbol configuration in CODESYS with the data to be exported
• can be connected to controllers programmable with CODESYS V3 or CODESYS V2.3.