9
2.
Safety Information
The safety warnings should always be observed. Non-observance can result
in death, personal injury or substantial damages to property. Guarantee claims
might not be accepted when safety warnings are not respected.
The WebREF isn
’
t designed for connecting to the Internet. It is
further using internet technologies.
ABB cannot take any warranty for any damages resulting from
the WebREF function, in case the REF 542plus Ethernet
network is connected to a company intranet or the Internet.
In case the customer decides, on his own risk, to connect to
intranet or the Internet, special security advices have to be
considered. To setup switches and gateways with the IPSec
feature is mandatory as described in this manual.
Do not make any changes to the REF 542plus configuration
unless you are familiar with the REF 542plus and its
configuration tool. This might result in disoperation and loss of
warranty.
1MRS755865
Multifunctional Protection and Switchbay
Control Unit
Installation Manual for Web Interface
Installation manual
REF 542plus
