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Header
A header is an integral part of a program organisation unit (POU). It is the place where
the variables to be used in the POU must be declared.
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Body
A body is an integral part of a program organisation unit (POU). It contains the code ele
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ments and syntax of the actual program, function block or function.
쐂
Status Bar
This bar displayed at the bottom of the screen gives you useful information on the current
status of your project.Status Bar display can be enabled or disabled, and you can also con
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figure the individual display options to suit your needs.
Building a Project Starting GX IEC Developer
Training Manual GX IEC Developer 4 - 3