Omron SFC - INTRODUCTION GUIDE Introduction Manual page 46

A-1 Reference
Project Workspace
The elements of SFC programs are hierarchically displayed.
The project workspace displays elements for the entire project.
A
A-2
a
b
c
d
e
f
g
h
: Program
SFC programs are registered under the
Programs item.
Task allocation will be necessary to execute
the newly added SFC program.
: Symbols
Register local variables for use in SFC
programs.
: Actions folder
: Action Programs
Register the step processes as action
programs. Code the action programs in ladder
or ST.
To make an association with an action
program, specify its name within an action
block on the SFC chart.
: Transitions folder
: Transition Programs
Register the step transition conditions as
transition programs. Code the transition
programs in ladder or ST.
To make an association with a transition
program, specify its name within a transition
on the SFC chart.
: Subcharts folder
: Subchart Programs
Register the subchart programs created for
structuring purposes (i.e. reuse). Code the
subchart programs in SFC.
To make an association with a subchart
program, specify its name within a subchart
step on the SFC chart.