The first OPC Unified Architecture Book, written by Wolfgang Mahnke, Stefan-Helmut Leitner and Matthias Damm one of the co-founders of ascolab.

Tools & Services

This page contains free Downloads as well as Services for OPC users and developers.

  • Downloads (Freeware)

    • OPC Lookup Version 1.0
      Tool for displaying description for Error and Quality Codes (.NET Framework required)

  • OPC UA Downloads (Freeware and Evaluation Version)

  • Services for developers

    • OPC Lookup
      Online service converting Error and Quality Codes into official text messages