Document Conventions - ABB RER670 Commissioning Manual

1MRK 506 377-UEN C
1.4.2
Railway application RER670 2.2 IEC
Commissioning manual
The caution hot surface icon indicates important information or
warning about the temperature of product surfaces.
Class 1 Laser product. Take adequate measures to protect the eyes
and do not view directly with optical instruments.
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 of important facts and
conditions.
The tip icon indicates advice on, for example, how to design your
project or how to use a certain function.
Although warning hazards are related to personal injury, it is necessary to
understand that under certain operational conditions, operation of damaged
equipment may result in degraded process performance leading to personal injury
or death. It is important that the user fully complies with all warning and
cautionary notices.

Document conventions

• Abbreviations and acronyms in this manual are spelled out in the glossary. The
glossary also contains definitions of important terms.
• Push button navigation in the LHMI menu structure is presented by using the
push button icons.
For example, to navigate between the options, use
• HMI menu paths are presented in bold.
For example, select Main menu/Settings.
• LHMI messages are shown in Courier font.
For example, to save the changes in non-volatile memory, select Yes and
press .
• Parameter names are shown in italics.
For example, the function can be enabled and disabled with the Operation
setting.
• Each function block symbol shows the available input/output signal.
Section 1
Introduction
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