GE L90 Instruction Manual page 808

Auxiliary voltage metering
AWG wire size
................................................... 3-12, 3-32, 3-36, 3-39
B
Back up settings ...................................................................... 5-46, 11-6
Banks
...............................................................................5-8, 5-121, 5-122
Battery
disposal ..............................................................................................11-16
failure message ................................................................................... 7-9
replace ................................................................................................11-14
Baud rate
................................................................................................. 5-29
BLOCK setting
.......................................................................................... 5-5
Blocking scheme
application of settings ................................................................... 8-19
FlexLogic operands .......................................................................5-174
logic diagram ...................................................................................5-370
settings ...............................................................................................5-367
Blocking1 scheme
logic diagram ...................................................................................5-372
settings ...............................................................................................5-371
Breaker arcing current
actual values ...................................................................................... 6-32
clearing ........................................................................................ 5-28, 7-2
FlexAnalogs ............................................................................ A-15, A-26
FlexLogic operands .......................................................................5-172
logic diagram ...................................................................................5-334
measurement ..................................................................................5-333
settings ...............................................................................................5-332
specifications ..................................................................................... 2-38
Breaker control
control of two breakers ................................................................. 4-29
dual breaker logic ..........................................................................5-136
FlexLogic operands .......................................................................5-173
settings ...............................................................................................5-134
with IEC 61850 .................................................................................. 5-76
Breaker failure
description ........................................................................................5-273
determination ..................................................................................5-274
FlexLogic operands .......................................................................5-172
logic diagram .................................................................... 5-278, 5-279
main path sequence ....................................................................5-275
settings ................................................................................ 5-272, 5-275
specifications ..................................................................................... 2-38
Breaker flashover
FlexLogic operands .......................................................................5-172
logic diagram ...................................................................................5-339
settings ...............................................................................................5-335
specifications ..................................................................................... 2-38
Breaker restrike
FlexLogic operands .......................................................................5-173
logic diagram ...................................................................................5-342
settings ...............................................................................................5-340
specifications ..................................................................................... 2-39
Breaker-and-a-half scheme
Brightness
............................................................................................... 5-26
ii
............................................................ 6-19
............................................................ 5-6
Broken conductor
FlexLogic operands ...................................................................... 5-173
settings ............................................................................................... 5-352
C
C37.94 communications ..................................................... 3-41, 3-44
Caution symbol in Offline Window
CE certification
...................................................................................... 2-52
Certification
............................................................................................ 2-52
Changes
...................................................................................................... D-1
Channel
asymmetry settings ..................................................................... 5-129
banks .....................................................................................5-121, 5-122
communication ................................................................................. 3-30
monitor .....................................................................................................2-7
Channel tests
actual values .........................................................................................6-7
commands .................................................................................5-28, 7-2
procedure ...............................................................................................9-1
settings ............................................................................................... 5-410
Charging current compensation
CID file, SCD file
............................................................ 5-62, 5-64, 5-65
CID files
......................................................................................... 3-62, 5-46
import ................................................................................................. 11-10
import preferences .......................................................................... 11-7
Circuit monitoring applications
Cleaning .................................................................................................... 2-52
Clear
files and records ............................................................................ 11-19
LEDs ..................................................................................................... 5-400
relay records using IEC 61850 ................................................... 5-81
relay records using settings ........................................................ 5-28
security logs ...........................................................................................7-6
Clock
actual values .........................................................................................6-9
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
................................................. 4-30, 5-10, 5-11
Commands
control user accounts .................................................................... 5-14
menu .........................................................................................................7-1
with IEC 61850 ................................................................................... 5-81
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
INDEX
............................................ 4-39
............................................. 5-127
................................................ 5-327
..................................... 6-10
..........................................C-1