0.1 About this manual
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 pos-
sibility of there being errors or inaccuracies. We assume no liability for the cor-
rectness and completeness of this information. In particular, this information does
not guarantee any particular 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 inad-
equately qualified personnel or if it is used improperly. Eaton assumes no liability for
any damages resulting from cases such as these.
The use of sample programs and of the
easySoft 8 programming software
are subject to the following safety instructions and operating guidelines:
1. The program examples provided were created to the best of our knowledge
and belief and in accordance with the current state-of-the-art. The program
examples provided were created to the best of our knowledge and belief and
in accordance with the current state-of-the-art. However, errors cannot be
totally excluded, and the example programs do not cover all function blocks
and applications that are available for the control relays.
2. Electrical engineering skills and know-how are required in order to be able to
program and commission control relays. An incorrectly wired or incorrectly
configured control relay will pose a property damage risk and an injury hazard
when active components such as motors and pressure cylinders are being
driven.
3. When using the provided sample programs and generating a program with
easySoft 8, the user has the sole responsibility to observe the following:
l
All relevant rules and practices for preparing circuit diagrams for the cir-
cuit relays as specified in the latest documents for these relays.
l
All occupational health and safety and accident prevention directives,
standards, and regulations applicable to the commissioning, circuit dia-
gram creation for, and use of the control relays for your planned applic-
ation, in particular those imposed byemployers' liability insurance
associations (Berufsgenossenschaften).
l
Acknowledged rule of technology and state of science.
l
All other general due diligence regarding the prevention of damages to life
and physical condition of persons as well as material damage.
18
easyE402/24 MN050009ENEaton.com
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