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Overview

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The Ladder program is edited through a graphical editor that organizes it through the rungs. Every rung in the Ladder program corresponds to an interlock that relates input elements to output elements. Said editor is shown in the following figure.

 

Figure 1: Rung Elements

Figure 1: Rung Elements

 

The main elements of a rung are:

1. Left busbar
2. Right busbar
3. Output busbar
4. Connection between the elements
5. Rung title and comment

 

wpshelp_common_fig_note

NOTE!

Outputs will always be connected to the right of the output busbar.

 

For further details on Ladder programming click here.

 

Through the Ladder/rungs editor tool bar, it is possible to perform the following operations: