Appendix
A.6 Sample projects
A.6 Sample projects
To obtain a quick impression of what is possible with the easyE4 series of devices,
visit the Product page on the Internet. This provides examples of applications as well
as tutorials.
Application examples
Support has provided a number of applications that are available for download as ZIP
files from the Software Download Center.
Download Center - Software
Eaton.com/software/Anwendungsbeispiele/easy/Deutsch
Eaton.com/software/Application Samples/easy/English
These examples come with a task description, the circuit diagram, and the
easySoft project (in the EDP and LD programming languages as of this writing).
Tutoriels
Des vidéos utiles, qui vous expliquent le fonctionnement de certaines fonctions, sont
disponibles sur internet sur la page du produit Eaton.com/easy-tutorial.
If you do not have an Internet connection available, you can try out one of the applic-
ation examples here if you have already installed easySoft 8:
The application examples created by Eaton can only be transferred to
the easyE4 device if a license has been added for easySoft 8.
easyE4_Lauflicht_EDP.e80 application example
Task definition
Say that you want to use the easyE4 to switch on four lamps in sequence and then
switch them off accordingly.
Starting from the first lamp all the way to the fourth lamp, and then vice versa from
the fourth lamp all the way to the first lamp, and so on. The system can be switched
on and off with main switch S1.
The selector switch S2 defines whether the chaser light is to be activated per-
manently or only at the set times (daily from 6 PM to 10 PM).
Three different speeds can be set for the chaser light:
l
Switch S3 > Fast chaser light speed (0.30 sec.)
l
Switch S4 > Medium chaser light speed (0.60 sec)
l
Switches S3 and S4 simultaneously > Slow chaser light speed (1 sec)
easyE402/24 MN050009ENEaton.com
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