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

Section 1
Introduction
1.4.2
1.4.3
8
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 "On" and "Off".
• Input/output messages and monitored data names are shown in Courier font.
When the function starts, the START output is set to TRUE.
• 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
Three-phase non-directional
overcurrent protection,
instantaneous stage
Three-phase directional
overcurrent protection, low stage
Three-phase directional
overcurrent protection, high stage
Three-phase voltage-dependent
overcurrent protection
Non-directional earth-fault
protection, high stage
Directional earth-fault protection,
low stage
Table continues on next page
and .
IEC 61850 IEC 60617
PHLPTOC1 3I> (1)
PHHPTOC1 3I>> (1)
PHIPTOC1 3I>>> (1)
DPHLPDOC1 3I> -> (1)
DPHLPDOC2 3I> -> (2)
DPHHPDOC1 3I>> -> (1)
PHPVOC1 3I(U)> (1)
EFHPTOC1 Io>> (1)
DEFLPDEF1 Io> -> (1)
DEFLPDEF2 Io> -> (2)
1MRS758272 B
.
IEC-ANSI
51P-1 (1)
51P-2 (1)
50P/51P (1)
67-1 (1)
67-1 (2)
67-2 (1)
51V (1)
51N-2 (1)
67N-1 (1)
67N-1 (2)
REG615
Application Manual