Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 300)

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298 DMS 4.1 EN 03/2011 TD29
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12.13.9 Insert label
Symbol:
This command (category 'FBD / LD / IL') inserts a label field into the currently selected
network. The default text string "Label:" can be modified according to your demands:
• You may enter the name of a label providing a target for a jump instruction.
• You may enter a pragma instruction. See "Pragma instructions" for a detailed
description.
If you want to make use of both of the alternatives, enter the pragma first followed by
the name of the label.
12.13.10 Insert Return
Symbol:
This command (category 'FBD / LD / IL') inserts a RETURN instruction.
FBD or LD:
Depending on the selected position insertion takes place directly in front of a selected
input (cursor position 2),directly after a selected output (cursor position 4), directly
before a selected line cross (cursor position 5) or at the end of a network or sub-
network (cursor position 6 resp. 11).
Note: Concerning the view options for the components of a LD / FBD network notice
the settings in the 'FBD/LD and IL editor Options'.
IL:
In IL a Return instruction will be inserted.
12.13.11 Insert Input
Symbol:
Shortcut: <Ctrl> + <Q>
This command (category 'FBD / LD / IL')
inserts an additional input at an extensible box
(AND, OR, ADD, MUL, SEL) in FBD or LD editor. It is not available in the IL editor.
The maximum number of inputs depends on the box type (for example ADD can have
2 or more inputs.)
In order to extend a box by an input at a certain position, select the input above which
you wish to insert an additional input (cursor position 1).
In order to extend a box by an input at the lowest (last) position, select the box body
(cursor position 3).
The new input primarily is allocated with the text "???". Replace this text by the name
of a desired constant or variable. The Input Assistant might be used for this purpose.
Note: Concerning the view options for the components of a LD / FBD network notice
the settings in the 'FBD/LD and IL editor Options'.