Introductory example
Programming the Grafcet
Introduction
Sequential processing
The Grafcet is used to program the sequential processing of the application: automatic cycle processing.
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(*Start*)
(*Reference point*)
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(*Referenced axes*)
(*Move to wait position*)
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(*Detection of a machined part*)
(*Movement towards conveyor A*)
(*Edge of part detected*)
4 (*Closing the grabber *)
(*Type 1 part and closed grabber*)
(*Movement towards conveyor B*)
(*Moving part in position on conveyor B*)
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(*Type 2 part and closed grabber*)
(*Movement towards conveyor C*)
(*Moving part in position on conveyor C*)
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6 (*Opening the grabber *)
(*Grabber open*)
TLX DS 57 PL7xx
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