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Starter kit for ecomatController EC2121
36
5.3.9
Structured text (ST)
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The block
PLC_PRG
is here programmed in Structured Text (ST). This is a textual programming
language of the standard IEC 61131-3 which follows the programming language PASCAL.
Since commands are entered here in text format, there are no tools in this programming window.
The implementation part consists of a text editor in which instructions are entered. Each instruction
has to be finished with a semicolon.
► Call the block
Press
with the following command:
Press();
► Save the project by clicking on the save symbol.
>
The program is completed.
>
The project is saved.