European Committee for Electrotechnical Standardization（CENELEC）
Latest
EN 61804-3:2015
Scope
IEC 61804-3:2015 specifies the Electronic Device Description Language (EDDL) technology, which enables the integration of real product details using the tools of the engineering life cycle. It specifies EDDL as a generic language for describing the properties of automation system components. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: Builtins and their profiles removed and relocated into IEC 61804-5. The following extensions are integrated in the EDDL specification to meet FDI requirements: - new contructs BLOB, PLUGIN; - component construct for communication server requirements (additional attributes); - extension of the class attribute; - new attributes PRIVATE, VISIBILITY, WRITE_MODE.
EN 61804-3:2015 history
2015EN 61804-3:2015 Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics
2011EN 61804-3:2011 Function Blocks (FB) for process control - Part 3: Electronic Device Description Language (EDDL)
2007EN 61804-3:2007 Function blocks (FB) for process control - Part 3: Electronic Device Description Language (EDDL)