Function blocks (FB) for process control and EDDL - Part 3: Electronic Device Description Language (EDDL) (IEC 65E/320/CDV:2013); English version FprEN 61804-3:2013
Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics (IEC 61804-3:2015); English version EN 61804-3:2015— 354 стр.