Manual Conventions - ABB Relion 650 Series Applications Manual

Section 1
Introduction
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. Therefore, comply fully
with all warning and caution notices.
1.4.2

Manual conventions

Conventions used in IED manuals. A particular convention may not be used in this manual.
• 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
• The ^ character in front of an input or output signal name in the function block symbol
given for a function, indicates that the user can set an own signal name in PCM600.
• The * character after an input or output signal name in the function block symbol given for
a function, indicates that the signal must be connected to another function block in the
application configuration to achieve a valid application configuration.
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Operation setting.
Transformer protection RET650
1MRK 504 124-UEN B
AMU0600456 v8
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Application manual