Document Conventions; Functions, Codes And Symbols - ABB RELION 615 Series Applications Manual

Section 1
Introduction
1.4.2
1.4.3
8
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. Therefore, comply
fully with all warning and caution notices.

Document conventions

A particular convention may not be used in this manual.
• Abbreviations and acronyms 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.
To navigate between the options, use
• Menu paths are presented in bold.
Select Main menu/Settings.
• LHMI messages are shown in Courier font.
To save the changes in nonvolatile memory, select Yes and press
• Parameter names are shown in italics.
The function can be enabled and disabled with the Operation setting.
• Parameter values are indicated with quotation marks.
The corresponding parameter values are "Enabled" and "Disabled".
• Input/output messages and monitored data names are shown in Courier font.
When the function picks up, the PICKUP output is set to TRUE.
• Dimensions are provided both in inches and mm. If it is not specifically mentioned,
the dimension is in mm.
• This document assumes that the parameter setting visibility is "Advanced".

Functions, codes and symbols

Table 1: Functions included in the relay
Function
Protection
Three-phase non-directional overcurrent
protection, low stage
Three-phase non-directional overcurrent
protection, high stage
Table continues on next page
and .
IEC 61850 IEC 60617
PHLPTOC1 3I> (1)
PHLPTOC2 3I> (2)
PHHPTOC1 3I>> (1)
PHHPTOC2 3I>> (2)
1MAC109016-MB C
.
ANSI/C37.2-2008
51P-1
51P-2
50P-1
50P-2
REF615 ANSI
Application Manual