Lenze PLC Designer PLC Designer (R2-x) Manual de usuario descargar pdf (Pagina 263)

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L-force | PLC Designer

Editors in PLC Designer

 DMS 3.2 EN 02/2011 TD29 261

7.2.16 Syntax Coloring

In all editors you receive visual support in the implementation and declaration of

variables. Errors are avoided, or discovered more quickly, because the text is displayed

in color.

A comment left unclosed, thus annotating instructions, will be noticed immediately;

keywords will not be accidentally misspelled, etc.

The following color highlighting will be used:

Blue Keywords

Green Comments in the text editors

Pink Special constants (e.g. TRUE/FALSE, T#3s, %IX0.0)

Red Input error (for example, invalid time constant, keyword, written in lower case,...)

Black Variables, constants, assignment operators, ...

7.2.17 Shortcut Mode

The declaration editor for »PLC Designer« allows you to use the shortcut mode. This

mode is activated when you end a line with <Ctrl><Enter>

The following shortcuts are supported:

• All identifiers up to the last identifier of a line will become declaration variable

identifiers

• The type of declaration is determined by the last identifier of the line. In this

context, the following will apply:

B or BOOL gives the result BOOL

I or INT gives the result INT

R or REAL gives the result REAL

S or string gives the result STRING

• If no type has been established through these rules, then the type is BOOL and the

last identifier will not be used as a type (Example 1.).

• Every constant, depending on the type of declaration, will turn into an

initialization or a string (Examples 2. and 3.).

• An address (as in %MD12) is extended around the ATATDeclaration>Proc...

attribute(Example 4.).

• A text after a semicolon (;) becomes a comment (Example 4.).

• All other characters in the line are ignored (e.g., the exclamation point in Example

5.).

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Lenze PLC Designer PLC Designer (R2-x) Manual de usuario Pagina 263

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Lenze PLC Designer PLC Designer (R2-x) Manual de usuario Pagina 263

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