0.1 About this manual
l Maintain an application with easySoft 7.
l Want to diagnose faults in an application
easyE4 devices must be installed and connected exclusively by electricians and people
who are familiar with electrical installation work.
CAUTION
Installation requires qualified electrician
Follow the safety instructions for the easyE4!
The section on safety instructions must be read and understood by
everyone who will be working with the easyE4 before the actual work is
performed.
WARNING
Incomplete operator manual copies
Working with individual pages taken out from the operator manual may
lead to bodily injury and property damage due to missing safety inform-
ation.
Always work with the latest and full document.
0.1.3 Legal disclaimer
All the information in this manual has been prepared to the best of our knowledge and in
accordance with the state of the art. However, this does not exclude the possibility of
there being errors or inaccuracies. We assume no liability for the correctness and com-
pleteness of this information. In particular, this information does not guarantee any par-
ticular properties.
Do not use the easyE4 before reading and understanding this manual.
It is assumed that the user of this manual is thoroughly familiar with the information
found in the manuals for incorporating the control relay into automation processes.
Hazards posed by the control relay cannot be ruled out if the safety instructions are not
observed – especially if the control relay is installed and commissioned by inadequately
qualified personnel or if it is used improperly. Eaton assumes no liability for any dam-
ages resulting from cases such as these.
The use of sample programs and of the easySoft 7 programming software is subject to
the following instructions and rules of use:
14
easyE4 11/18 MN050009 EN www.eaton.com
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