UNE-EN 61804-3:2015 Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics (Endorsed by AENOR in November of 2015.)
2015UNE-EN 61804-3:2015 Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics (Endorsed by AENOR in November of 2015.)