Product : ISaGRAF V3
Date : 5 March 1996
File : Sfceng.SFC engine does not require multi-tasking resources.htm
Subject : SFC engine does not require multi-tasking resources
Keywords: SFC engine
Basically, the ISaGRAF target SFC engine does not require any multi
tasking resource. Everything is based on the fact that it is a
triggered synchronous system. SFC parallel actions are performed
together in the same sample (one ISaGRAF cycle), and are always
considered as "pure parallel" for the process, as all inputs and
outputs are performed outside of this sample.
ISaGRAF Workbench does not provide any tool to dispatch the steps of
one SFC chart on several target resources.
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