Description of the software
6.4 Description of the menu commands
6.4.2
Edit menu
6.4.2.1
Undo
The menu command "Edit" > "Undo" performs the following actions:
● You can undo changes to parameters and changes in the logic diagram (moving blocks,
changing connections, etc.).
Position changes (e.g. dialog selection, scroll, select) cannot be undone.
● Once you have executed this menu command, the system displays the view that was
active before the action you have just undone.
● File functions (e.g. "Save", "Load", "Download", "Open online") delete the entire undo
history ("Undo" can no longer be used).
6.4.2.2
Redo
The menu command "Edit" > "Redo" cancels one (or more) previous undo actions.
6.4.2.3
Cut
The menu command "Edit" > "Cut" transfers selected objects to the clipboard which can then
be pasted using the "Edit" > "Paste" menu command. The selected objects are deleted from
the source file.
6.4.2.4
Copy
The menu command "Edit" > "Copy" transfers selected objects to the clipboard which can
then be pasted using the "Edit" > "Paste" menu command.
6.4.2.5
Paste
The menu command "Edit" > "Paste" pastes objects that were copied to the clipboard by the
menu command "Edit" > "Copy".
6.4.2.6
Delete
The menu command "Edit" > "Delete" removes selected objects.
6.4.2.7
Select all
The "Edit" > "Select all" menu command selects all of the graphical objects (circuit elements,
connections, comments and reference points).
This menu command can only be selected if the logic diagram is active.
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Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02