Rockwell-automation Logix5000 Controllers Sequential Function Charts P Manual do Utilizador descarregar pdf (Página 58)

Chapter 2 Program a sequential function chart

3. Add the transition that follows the simultaneous branch.

4. To wire the simultaneous branch to the transition, click the top pin of the

transition

and then click the horizontal line of the branch . A

green dot shows a valid connection point.

Start a selection branch

1. On the SFC toolbar, click the button. Then drag the new branch

to the correct location.

2. To add a path to the branch, click the first transition of the path that is to

the left of where you want to add the new path. Click

3. To wire the selection branch to the preceding step, click the bottom pin of

the step

and then click the horizontal line of the branch . A green

dot shows a valid connection point.

Create a selection branch

58 Rockwell Automation Publication 1756-PM006F-EN-P - October 2014

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Rockwell-automation Logix5000 Controllers Sequential Function Charts P Manual do Utilizador Página 58