Omron SYSMAC CX-Programmer 8.1, Operation Manual

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Editing the SFC Chart Section 3-2
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When the new subchart step is added, the default SFC subchart will be displayed in
the program view. An SFC subchart item will be added to the
Subcharts folder in the
project workspace.
2 Edit the subchart.
The default subchart contains an entry step, a transition, and a step.
Edit the subchart by adding and connecting SFC elements, just as with an SFC
chart.
The first SFC element must be the entry step, and the last must be the return step
Creating a New Subchart Program and Adding an Existing Subchart Step
A subchart program can be created in advance, and used as an “existing subchart” in
adding a subchart step to an SFC chart.
Right-click a
Subcharts folder in the project workspace, and select Insert SFC
Subchart from the pop-up menu.
A subchart program will be registered under the Subcharts folder.
3 Double-click the registered subchart program, or right-click and select Open from
the pop-up menu.