BS EN 61804-2:2007 – Function blocks (FB) for process control — Part 2: Specification of FB concept and Electronic Device Description Language (EDDL)
1 Scope This part of IEC 61 804 is applicable to Function Blocks (FB) for process control. This standard specifies FB by using the result of harmonization work as regards several elements: c) the device model which defines the components of an IEC 61 804-2 conformant device; d) conceptual specifications of FBs for measurement, actuation and processing. This includes general […]
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