• 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 "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".
1.4.3 Functions, codes and symbols
All available functions are listed in the table. All of them may not be applicable to all
products.
Table 1: Functions included in the relays
Function
IEC 61850 IEC 60617 ANSI/C37.2-2008
RED615 REF615 REG615 REM615 RET615
Protection
Three-phase non-
directional overcurrent
protection, low stage
PHLPTOC1 3I> (1) 51P-1 51P-1 51P 51P (1)
PHLPTOC2 3I> (2) 51P-2 51P (2)
Three-phase non-
directional overcurrent
protection, high stage
PHHPTOC1 3I>> (1) 50P-1 50P-1 50P-1 50P-1 (1)
PHHPTOC2 3I>> (2) 50P-2 50P-2 50P-1 (2)
Three-phase non-
directional overcurrent
protection, instantaneous
stage
PHIPTOC1 3I>>> (1) 50P-3 50P-3 50P-3 50P-3 50P-3 (1)
PHIPTOC2 3I>>> (2) 50P-3 (2)
Three-phase directional
overcurrent protection, low
stage
DPHLPDOC1 3I> -> (1) 67/51P-1 67/51P-1 67/51P-1 67/51P-1(2)
DPHLPDOC2 3I> -> (2) 67/51P-2 67/51P-2 67/51P-2(2)
Three-phase directional
overcurrent protection,
high stage
DPHHPDOC1 3I>> -> (1) 67/50P-1 67/50P-1 67/50P-1
DPHHPDOC2 3I>> -> (2) 67/50P-2
Three-phase voltage-
dependent overcurrent
protection
PHPVOC1 3I(U)> (1) 51V
Non-directional ground-
fault protection, low stage
EFLPTOC1 Io> (1) 51G 51G
Table continues on next page
Section 1 1MAC059074-MB A
Introduction
38 615 series ANSI
Technical Manual