IEC 60848 Ed. 3.0现行
GRAFCET specification language for sequential function charts
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60848 Ed. 3.0
发布时间：2013/2/27 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：109
标准简介
IEC 60848:2013 defines the GRAFCET specification language for the functional description of the behaviour of the sequential part of a control system. It specifies the symbols and rules for the graphical representation of this language, as well as for its interpretation and has been prepared for automated production systems of industrial applications. This third edition cancels and replaces the second edition published in 2002 and constitutes a global technical revision with the extended definition of the concept of variables introducing: internal variable, input variable and output variable.
本标准替代的旧标准
