Rockwell-automation RSView32 Runtime Users Guide Manuale Utente Scaricare il pdf (Pagina 52)

RSView32 commands  A–21

Define Define <symbol> [string]

Creates a symbol. A symbol is an abbreviation for a command or a

command with parameters. The symbol can be used anywhere a

command can be used. You cannot nest symbols.

Symbol definitions are valid only during the current session; they must

be re–defined each time RSView32 is restarted. Symbols are typically

defined in a startup or login macro.

<symbol> The abbreviated command. It cannot contain spaces.

[string] An existing command with or without parameters. It

can contain spaces and other non-alphanumeric

characters. Omitting the [string] parameter deletes the

symbol definition.

See also Undefine.

Examples: The Define command

Define Di Display

Creates the symbol Di for the command Display. Typing Di as a

command in any valid command syntax will have the same effect as

typing Display.

Define Show Display Overview /CC

Creates the symbol Show for the command Display Overview /CC.

Whenever Show is used, the graphic called Overview is displayed in

the center of the screen.

Define Di

Deletes the symbol Di.

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Rockwell-automation RSView32 Runtime Users Guide Manuale Utente Pagina 52