Converting a PL7 application into a Control Expert application generates certain differences, which are described in the following paragraphs.
The PL7 application converter converts only the functional models which:
-
contain a complete Grafcet section (PRL, Chart, Pos),
-
do not contain isolated elements of Grafcet,
-
do not contain macro steps.
NOTE: a functional model containing a Grafcet function, even it is complete, is not converted if it also contains a macro step.
The names of the functional modules which cannot be converted are listed in the conversion report file.
