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Chapter 7: Sequential Function Charts LogicPro User’s Guide

72 Watlow Anafaze Doc.# 28002-00 Rev 3.00

SFCs allow you to design, program, debug, and document

your process in a quick and effective manner.

SFC is the default language for LogicPro programs.

When SFCs are the active language for the window,

LogicPro:

• Displays the SFC toolbar on the right side of the screen.

• Displays the SFC tools on the Tools menu.

SFC Toolbar

SFC uses graphic elements to represent Steps, Transitions,

and Actions in the program. In LogicPro, you can access these

objects with the toolbar at the right of the screen.

You can activate any of the SFC tools by clicking on it on the

toolbar. The selected tool remains active until a different tool

is chosen.

Table 7.1 shows the SFC tools with a brief description of each

tool’s function. The following sections describe the tools and

their use in programs in greater detail.

Table 7.1 The SFC Toolbar

This Tool Performs This Function

Selector

Origin Step

Step

Simultaneous Transition

(Directed Link)

Loop Back (Connection)

Action

Comments

Cross Reference

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Watlow LogicPro Manual de usuario Pagina 88