This standard specifies the Electronic Device Description Language (EDDL) technology, which allows the use of tools in the engineering life cycle to complete the integration of actual product details. This part specifies EDDL as a common language for describing the characteristics of automation system components. EDDL can describe: - equipment parameters and their dependencies; - equipment functions, such as simulation mode, calibration; - graphical representation, such as menu; - interaction with control equipment; - graphical representation: ● Enhanced User interface; ● Graphics system. - Persistent data storage. EDDL is used to create an Electronic Device Description (EDD), which uses appropriate tools to generate interpreted code to support parameter processing, operation, and monitor. However, tools that generate EDD interpreted code are outside the scope of this standard. This standard specifies the semantic and lexical structure in terms of separate grammar formats. Specific grammars are defined in Appendix A, which may also use semantic models for different grammars. EDDL and the device-related Electronic Device Description (EDD) are suitable for industrial automation. This part needs to meet the requirements of Chapter 9 of GB/T 21099.1-2007.
GB/T 21099.3-2018 Referenced Document
GB/T 12054-1989 Data processing-procedure for registration of escape sequences
GB/T 13000-2010 Information technology - Universal multiple-octet coded character set (UCS)