2-2
Primer: S7-300 Programmable Controller, Quick Start
C79000-G7076-C500-01
Using the TLIGHT sample program, we intend to show you step-by-step how
to proceed in designing a control task. You can then transfer this procedure to
your own applications.
Figure 2-1 shows you an overview of the procedure with the help of a few
questions:
What is to be controlled?
What subtasks are to be performed?
What safety requirements apply?
What other requirements apply?
Which addresses do you need?
Defining and structuring your control task
Figure 2-1 Defining and Structuring a Control Task
On the following pages, we will
show you how you can answer the
above questions and then design
your control task.
Basic Procedure
Defining and Structuring the Control Task
How Do You Design a Control Task?
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