in degraded process performance leading to personal injury or death. Therefore,
comply fully with all warning and caution notices.
1.4.2
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
and
.
•
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".
1.4.3
Functions, codes and symbols
Table 1:
Functions included in the relay
Function
IEC 61850
IEC 60617
IEC-ANSI
Protection
Three-phase non-directional
overcurrent protection, low stage
PHLPTOC1
3I> (1)
51P-1 (1)
Three-phase non-directional
overcurrent protection, high stage
PHHPTOC1
3I>> (1)
51P-2 (1)
Three-phase non-directional
overcurrent protection,
instantaneous stage
PHIPTOC1
3I>>> (1)
50P/51P (1)
Three-phase directional
overcurrent protection, low stage
DPHLPDOC1
3I> -> (1)
67-1 (1)
DPHLPDOC2
3I> -> (2)
67-1 (2)
Three-phase directional
overcurrent protection, high stage
DPHHPDOC1
3I>> -> (1)
67-2 (1)
Three-phase voltage-dependent
overcurrent protection
PHPVOC1
3I(U)> (1)
51V (1)
Non-directional earth-fault
protection, high stage
EFHPTOC1
Io>> (1)
51N-2 (1)
Directional earth-fault protection,
low stage
DEFLPDEF1
Io> -> (1)
67N-1 (1)
DEFLPDEF2
Io> -> (2)
67N-1 (2)
Table continues on next page
Section 1
1MRS758272 B
Introduction
8
REG615
Application Manual
