7
1.
Introduction
1.1.
This manual
Before attempting any operation with the REF 542plus, read carefully this
manual first.
This manual describes how to install the WebREF function of the
REF 542plus. Please note that Web Page views and pictures are to be
considered exemplary.
This manual is addressed to engineering and commissioning personnel and to
anyone who needs to administrate the WebREF with REF 542plus via the
Ethernet network and the Web Browser interface.
1.2.
Use of symbols
This publication includes the following icons that point out safety-related
conditions or other important information:
The warning icon indicates the presence of a hazard which could
result in personal injury.
The caution icon indicates important information or warning
related to the concept discussed in the text. It might indicate the
presence of a hazard which could result in corruption of software
or damage to equipment or property.
The information icon alerts the reader to relevant facts and
conditions.
It should be understood that operation of damaged equipment could, under
certain operational conditions, result in degraded process performance
leading to information or property loss. Therefore, comply fully with all
notices.
1.3.
Intended audience
This manual is intended for installation personnel, administrators and skilled
operators to support installation of the software.
1MRS755865
Multifunctional Protection and Switchbay
Control Unit
Installation Manual for Web Interface
Installation manual
REF 542plus
