Functions, Codes And Symbols - ABB Relion 630 Series Engineering Manual

Section 1
Introduction
1.4.3
8
• 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.
• 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.

Functions, codes and symbols

Table 1: Functions included in the IEDs
Description
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
Voltage dependent overcurrent
protection
Three-phase directional
overcurrent protection, low stage
Three-phase directional
overcurrent protection, high stage
Distance protection
Automatic switch-onto-fault logic
Fault locator
Autoreclosing
Non-directional earth-fault
protection, low stage
Non-directional earth-fault
protection, high stage
Non-directional earth-fault
protection, instantaneous stage
Directional earth-fault protection,
low stage
Directional earth-fault protection,
high stage
Harmonics based earth-fault
protection
Table continues on next page
IEC 61850 IEC 60617
PHLPTOC 3I>
PHHPTOC 3I>>
PHIPTOC 3I>>>
PHPVOC I(U)>
DPHLPDOC 3I> ->
DPHHPDOC 3I>> ->
DSTPDIS Z<
CVRSOF SOTF
SCEFRFLO FLOC
DARREC O -> I
EFLPTOC I0>
EFHPTOC I0>>
EFIPTOC I0>>>
DEFLPDEF I0> ->
DEFHPDEF I0>> ->
HAEFPTOC Io>HA
1MRS756800 F
.
ANSI
51P-1
51P-2
50P/51P
51V
67-1
67-2
21, 21P, 21N
SOTF
21FL
79
51N-1
51N-2
50N/51N
67N-1
67N-2
51NHA
630 series
Engineering Manual