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Author(s): Mário Jorge Rodrigues de Sousa
Adriano da Silva Carvalho
Title: An IEC 61131-3 compiler for the MatPLC
Issue Date: 2003
Abstract: We have implemented an IEC 61131-3 IL (Instruction List) and ST (Structured Text) compiler that will be part of an open source PLC. In doing so, several issues were found regarding the specification of the IL and ST languages, produced by the IEC (International Electrotechnical Commission) standards body. The uncovered issues are discussed in this paper, and some changes to the standard are proposed. The architecture used in the compiler implementation is also outlined in the paper.
Subject: Automação, Engenharia electrotécnica, electrónica e informática
Automation, Electrical engineering, Electronic engineering, Information engineering
Scientific areas: Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática
Engineering and technology::Electrical engineering, Electronic engineering, Information engineering
Source: Proceedings of the 9th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA'03)
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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