Cover IEC 60848:2013
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IEC 60848:2013

GRAFCET specification language for sequential function charts

Circulation Date: 2013-02
Edition: 3.0
Language: EN-FR - bilingual english/french
Seitenzahl: 109 VDE Artno.: 219694

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.