GE L30 Instruction Manual page 618

Banks
...............................................................................5-7, 5-118, 5-119
Battery
disposal ..............................................................................................11-15
failure message ................................................................................... 7-9
replace ................................................................................................11-14
Baud rate
................................................................................................. 5-29
BLOCK setting .......................................................................................... 5-5
Breaker arcing current
actual values ...................................................................................... 6-27
clearing ........................................................................................ 5-28, 7-2
FlexAnalogs ........................................................................................ A-14
FlexLogic operands .......................................................................5-169
logic diagram ...................................................................................5-271
measurement ..................................................................................5-270
settings ...............................................................................................5-269
specifications ..................................................................................... 2-30
Breaker control
control of two breakers ................................................................. 4-28
dual breaker logic ..........................................................................5-133
FlexLogic operands .......................................................................5-169
settings ...............................................................................................5-130
with IEC 61850 .................................................................................. 5-76
Breaker failure
description ........................................................................................5-220
determination ..................................................................................5-221
FlexLogic operands .......................................................................5-169
logic diagram .................................................................... 5-224, 5-225
main path sequence ....................................................................5-222
settings ................................................................................ 5-219, 5-222
specifications ..................................................................................... 2-30
Breaker-and-a-half scheme
Brightness
............................................................................................... 5-26
Broken conductor
FlexLogic operands .......................................................................5-169
settings ...............................................................................................5-280
C
C37.94 communications ..................................................... 3-41, 3-44
Caution symbol in Offline Window
CE certification
..................................................................................... 2-43
Certification
............................................................................................ 2-43
Changes
......................................................................................................D-1
Channel
asymmetry settings ......................................................................5-126
banks .................................................................................... 5-118, 5-119
communication ................................................................................ 3-30
monitor .................................................................................................... 2-7
Channel tests
actual values ......................................................................................... 6-6
commands ................................................................................. 5-28, 7-2
procedure ............................................................................................... 9-1
settings ...............................................................................................5-299
Charging current compensation
CID file, SCD file
............................................................ 5-62, 5-64, 5-65
ii
............................................................ 5-6
........................................... 4-39
.............................................5-124
CID files
......................................................................................... 3-62, 5-46
import ................................................................................................. 11-10
import preferences .......................................................................... 11-7
Circuit monitoring applications
Cleaning
.................................................................................................... 2-43
Clear
files and records ............................................................................ 11-19
LEDs ..................................................................................................... 5-288
relay records using IEC 61850 ................................................... 5-81
relay records using settings ........................................................ 5-28
security logs ...........................................................................................7-6
Clock
actual values .........................................................................................6-8
IRIG-B ..................................................................................................... 3-29
PTP ........................................................................................................... 5-95
set on front panel ................................................................................7-3
settings .................................................................................................. 5-94
Close
HTTP port .............................................................................................. 5-86
IEC 60870-5-104 port ..................................................................... 5-88
Modbus port ....................................................................................... 5-38
SNTP port ............................................................................................. 5-97
TFTP port .............................................................................................. 5-87
Web access port ............................................................................... 5-86
Comm status remaining connections
Command line interface to software
Command password ............................................................. 4-29, 5-10
Commands
control user accounts .................................................................... 5-14
menu .........................................................................................................7-1
with IEC 61850 ................................................................................... 5-81
Communications
10BASE-F .............................................................................................. 5-32
channel ................................................................................................. 3-30
channel monitoring ............................................................................2-7
connecting to the UR .......................................................... 3-56, 3-59
direct transfer trip ...............................................................................2-8
DNP ......................................................................................................... 5-40
HTTP ........................................................................................................ 5-86
IEC 60870-5-10 ................................................................................. 5-89
IEC 60870-5-104 ............................................................................... 5-87
inter-relay ...............................................................................................2-5
inter-relay specifications .............................................................. 2-40
loopback test .......................................................................... 2-7, 5-299
Modbus registers .............................................................................. 5-93
Modbus settings ............................................................................... 5-38
modem .................................................................................................. 3-58
overview ..................................................................................................2-5
Protocol selection ............................................................................. 5-39
RS232 ......................................................................................... 3-26, 5-29
RS485 ......................................................................................... 3-28, 5-29
settings ...................................................................................... 5-32, 5-40
specifications ......................................................................... 2-39, 2-40
timeout .................................................................................................. 5-39
web server ........................................................................................... 5-86
Compare settings
................................................................................ 11-5
Compliance
............................................................................................. 2-43
COMTRADE files, view
....................................................................... 4-50
L30 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
INDEX
................................................ 5-264
..................................... 6-10
..........................................C-1