
10.EXTENDED SYMBOL/COMMENT FUNCTION B-63484EN/05
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10.3 EDITING LADDER DIAGRAMS
NOTE
1 For editing the extended ladder program, ladder
editor does not support the interface of two pains;
“Display Window” and “Edit Window”.
2 Extended ladder program does not support Step
Sequence.
10.3.1 How to View whole Program
Procedure
1 Double-click [Ladder] node in [Program List] screen to open
[Ladder] window.
2 Whole ladder program appears in window. It is shown as View
mode; you can not edit it in this window.
10.3.2 How to Display and Modify Ladder Program
Double-click a sub-program in [Program List] screen to open its
ladder diagram.
Fig. 10.3.2