GE L30 Instruction Manual page 688

Auxiliary undervoltage
FlexLogic operands .......................................................................5-189
logic diagram ...................................................................................5-255
settings ...............................................................................................5-254
specifications ..................................................................................... 2-29
Auxiliary voltage channel
............................................................... 3-15
Auxiliary voltage metering
AWG wire size
................................................... 3-14, 3-35, 3-39, 3-42
B
Back up settings
...................................................................... 5-59, 11-8
Banks
...............................................................................5-7, 5-135, 5-136
Battery
disposal ..............................................................................................11-26
failure message ................................................................................... 7-9
replace ................................................................................................11-24
Baud rate ................................................................................................. 5-42
Blinking alarm
....................................................................................... 4-35
BLOCK setting
.......................................................................................... 5-5
Breaker arcing current
actual values ...................................................................................... 6-28
clearing ........................................................................................ 5-41, 7-2
FlexAnalogs ........................................................................................ A-14
FlexLogic operands .......................................................................5-189
logic diagram ...................................................................................5-292
measurement ..................................................................................5-291
settings ...............................................................................................5-290
specifications ..................................................................................... 2-30
Breaker control
control of two breakers ................................................................. 4-60
dual breaker logic ..........................................................................5-151
FlexLogic operands .......................................................................5-189
settings ...............................................................................................5-147
with IEC 61850 .................................................................................. 5-90
Breaker failure
description ........................................................................................5-241
determination ..................................................................................5-241
FlexLogic operands .......................................................................5-189
logic diagram .................................................................... 5-245, 5-246
main path sequence ....................................................................5-242
settings ................................................................................ 5-239, 5-242
specifications ..................................................................................... 2-30
Breaker-and-a-half scheme
Brightness
............................................................................................... 5-26
Broken conductor
FlexLogic operands .......................................................................5-189
settings ...............................................................................................5-301
C
C37.94 communications
..................................................... 3-44, 3-47
Cannot log in
............................................................................................ 2-9
Caution symbol in Offline Window
CE certification ..................................................................................... 2-44
Certification
............................................................................................ 2-44
Changes
......................................................................................................D-1
ii
............................................................ 6-19
............................................................ 5-6
........................................... 4-70
Channel
asymmetry settings ..................................................................... 5-143
banks .....................................................................................5-135, 5-136
communication ................................................................................. 3-33
monitor .....................................................................................................2-7
Channel tests
actual values .........................................................................................6-6
commands .................................................................................5-41, 7-2
procedure ...............................................................................................9-1
settings ............................................................................................... 5-322
Charging current compensation
CID file, SCD file ............................................................ 5-75, 5-77, 5-78
CID files
......................................................................................... 3-65, 5-59
import ................................................................................................. 11-12
import preferences .......................................................................... 11-9
Circuit monitoring applications
Cleaning
.................................................................................................... 2-44
Clear
files and records ............................................................................ 11-29
LEDs ..................................................................................................... 5-310
relay records using IEC 61850 ................................................... 5-95
relay records using settings ........................................................ 5-40
security logs ...........................................................................................7-6
Clock
actual values .........................................................................................6-8
graphical front panel format ...................................................... 5-30
IRIG-B ..................................................................................................... 3-32
PTP ........................................................................................................ 5-110
set on front panel ................................................................................7-3
settings ............................................................................................... 5-108
synchronize several devices .................................................... 5-109
Close
HTTP port ........................................................................................... 5-100
IEC 60870-5-104 port .................................................................. 5-102
Modbus port ....................................................................................... 5-51
SNTP port .......................................................................................... 5-112
TFTP port ........................................................................................... 5-101
Web access port ............................................................................ 5-100
Comm status remaining connections
Command line interface to software
Command password ............................................................. 4-61, 5-10
Commands
control user accounts .................................................................... 5-14
menu .........................................................................................................7-1
with IEC 61850 ................................................................................... 5-95
L30 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
INDEX
............................................. 5-141
................................................ 5-285
..................................... 6-10
..........................................C-1