226 • Overview of the Resources

Variable Configuration

VAR

Hugo: locio;

Otto: locio;

END_VAR

Then a corrected variable configuration would look this way:

VAR_CONFIG

PLC_PRG. Hugo.loci AT %IX1.0 : BOOL;

PLC_PRG. Hugo.loco AT %QX0.0 : BOOL;

PLC_PRG. Otto.loci AT %IX1.0 : BOOL;

PLC_PRG.Otto.loco AT %QX0.3 : BOOL;

END_VAR

6.2.1 ‚Insert' 'All Instance Paths'

With this command a VAR_CONFIG - END_VAR-block is generated that contains all of the instance paths available in the project. Declarations already on hand do not need to be reinserted in order to contain addresses already in existence. This menu item can be found in the window for configuration of variables if the project is compiled ('Project' 'Rebuild All').

6.2.2 Document Frame

6.2.2.1 Document Frame

If a project is to receive multiple documentations, perhaps with German and English comments, or if you want to document several similar projects that use the same variable names, then you can save yourself a lot of work by creating a docuframe with the 'Extras' 'Make Docuframe File' command.

The created file can be loaded into a desired text editor and can be edited. The file begins with the DOCUFILE line. Then a listing of the project variables follows in an arrangement that assigns three lines to each variable: a VAR line that shows when a new variable comes; next, a line with the name of the variable; and, finally, an empty line. You can now replace this line by using a comment to the variable. You can simply delete any variables that you are unable to document. If you want, you can create several document frames for your project.

x Windows Editor with Document Frame

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