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GRAFCETGraphe Fonctionnel de Commande Etapes-Transitions (French)
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References in periodicals archive ?
It is very clear that the Grafcet and Ladder parts using MLC are much simpler than the PLC; therefore, MLC takes advantages ahead the PLC for small and medium applications.
Keller, "Grafcet, A Functional Chart for Sequential Processes", 14th Annual International Programmable Controllers Conference Proceedings, (1984), pp.
David, "Grafcet: a powerful tool for specification of logic controllers," IEEE Transactions on Control Systems Technology, vol.
A partir de las simplificaciones, se obtienen circuitos con un numero reducido de componentes, comparado con otros metodos sistematicos (cascada, paso a paso, GRAFCET).
Metodo Paso GRAFCET Metodo Cascada a paso A+, B+, 3 4 5 3 B-, A- (R=1) Grupos (Nota 2) Grupos (este (Nota 1): (Nota 3): trabajo) {A+,B+}, {A+,B+}, {B-,A-} {B-,A-} A+, A-, 4 6 7 5 B+, A+, (R=2) Grupos: Grupos: A-, B- {A+}, {A+}, {A-,B+}, {A-,B+}, {A+}, {A+}, {A-,B-} {A-,B-} A+, C+, 4 6 7 5 C-, B+, (R=1) Grupos: Grupos: A-, B- {A+,C+}, {A+,C+}, {C-, B+, A-}, {C-, B+, A-}, {B-} {B-} Nota 1: Para el metodo paso a paso, se suman actuadores y grupos, como se menciono previamente.