This part of IEC 61804 specifies the Electronic Device Description Language (EDDL) technology, which enables the integration of real product details using the tools of the engineering life cycle. This part of IEC 61804 specifies EDDL as a generic language for describing the properties of automation system components. EDDL is capable of describing device parameters and their dependencies; device functions, for example, simulation mode, calibration; graphical representations, for example, menus; interactions with control devices; graphical representations; enhanced user interface; graphing system; persistent data store. EDDL is used to create Electronic Device Description (EDD) for example concrete devices, common usable profiles or libraries. This EDD is used with appropriate tools to generate an interpretative code to support parameter handling, operation, and monitoring of automation system components such as remote I/Os, controllers, sensors, and programmable controllers. Tool implementation is outside the scope of this standard. This part of IEC 61804 specifies the semantic and lexical structure in a syntax-independent manner. A specific syntax is defined in Annex A, but it is possible to use the semantic model also with different syntaxes.
IEC 61804-3:2015 Referenced Document
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IEC 61804-3:2015 history
2020IEC 61804-3:2020 Devices and integration in enterprise systems - Function blocks (FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics
2015IEC 61804-3:2015 Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics
2010IEC 61804-3:2010 Function blocks (FB) for process control.Part 3: Electronic Device Description Language (EDDL)
2006IEC 61804-3:2006 Function blocks (FB) for process control - Part 3: Electronic Device Description Danguage (EDDL)