Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
3.
The start
This chapter is a kind of "introductory course for CoDeSys". You will get to know
the operation and the handling of the program, i.e. you will get a brief insight
into almost every function of CoDeSys.
The most important part of this introductory course is the complete creation of a
program example directly on your PC.
3.1.
Basics and concepts
What is
CoDeSys is a complete development environment for the ecomatmobile
CoDeSys?
system.
CoDeSys is an easy-to-handle tool for creating control programs to IEC-61131-
3.
What is IEC-
IEC-61131-3 is an international standard for the creation of PLC programs. It is
61131-3?
important to know that only the programming language has been standardised,
not the programming surface (window structure, presentation of values in the
online mode, data saving, etc.). The programming languages of CoDeSys meet
this standard.
What is a
In CoDeSys a project is the combination of components. These components
project?
solve a given control task (e.g. sequential control of a device, signal pre-
processing for a part of a plant, ...).
Which are the
The main components of a CoDeSys project are:
main
- POUs (executable program)
components of
- structures (data organisation)
a CoDeSys
project?
- visualisations
What
CoDeSys supports the following programming languages:
programming
- LD
languages are
- IL
available?
- FBD (function block diagram)
- SFC (sequential function chart )
- ST
- CFC (graphical function block diagram)
R
(ladder diagram)
(instruction list)
(structured text)
3-1
Werbung
Kapitel
Inhaltsverzeichnis
