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Writing the Algorithm
1.
Click POUs under Programming in the Multiview Explorer.
Programs, Functions, and Function Blocks are displayed under POUs.
2.
Double-click Section0 under Programs - Program0.
The Ladder Editor is displayed.
3.
Write a ladder program on the Ladder Editor.
Additional Information
When a new ladder program is created, Section0 will be marked with a red ! mark (
This mark means that the program contains an error. It will disappear when the program
is written correctly.
).
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