GE L90 Instruction Manual page 699

SETTINGS TEMPLATES
description ............................................................... 4-4, 8-6
editing ...................................................................... 4-4, 8-6
enabling ................................................................... 4-4, 8-6
Modbus registers ........................................................... B-65
password protection ................................................. 4-5, 8-7
removing .................................................................. 4-7, 8-9
viewing .................................................................... 4-6, 8-8
SETTINGS, CHANGING ................................................... 4-26
SIGNAL SOURCES
metering ........................................................................ 6-14
settings ......................................................................... 5-62
SIGNAL TYPES ................................................................. 1-3
SINGLE-LINE DIAGRAM .................................................... 2-2
SITE LIST, CREATING ....................................................... 4-1
SNTP PROTOCOL
error messages ............................................................... 7-9
Modbus registers ........................................................... B-22
settings ......................................................................... 5-33
SOFTWARE
installation ...................................................................... 1-5
see entry for ENERVISTA UR SETUP
SOFTWARE ARCHITECTURE ............................................ 1-4
SOFTWARE MODULES ................................................... 2-16
SOFTWARE, PC
see entry for EnerVista UR Setup
SOURCE FREQUENCY .................................................... 6-18
SOURCE TRANSFER SCHEMES ................................... 5-196
SOURCES
example use of .............................................................. 5-63
metering ........................................................................ 6-14
Modbus registers ........................................................... B-25
settings .................................................................5-61, 5-62
ST TYPE CONNECTORS ................................................. 3-26
STANDARD ABBREVIATIONS ............................................ F-6
START-UP ....................................................................... 9-11
STATUS INDICATORS .............................................4-14, 4-15
STUB BUS
FlexLogic™ operands .................................................. 5-106
logic ............................................................................ 5-126
Modbus registers ........................................................... B-31
settings ....................................................................... 5-125
SUPERVISING ELEMENTS ............................................ 5-203
SURGE IMMUNITY .......................................................... 2-28
SYMMETRICAL COMPONENTS METERING ..................... 6-11
SYNCHROCHECK
actual values .................................................. 6-8, 6-19, 6-20
FlexLogic™ operands .................................................. 5-107
logic ............................................................................ 5-225
Modbus registers .................................................. B-16, B-26
settings ............................................................. 5-222, 5-223
specifications ................................................................ 2-20
SYNCHRONIZATION RELAY ............................................ 9-15
SYNCHROPHASORS
actual values ................................................................. 6-20
clearing PMU records ...................................................... 7-2
commands ...................................................................... 7-3
FlexLogic™ operands ........................................ 5-104, 5-105
network connection ........................................................ 5-98
phase measurement unit triggering ................................ 5-88
phasor measurement configuration ................................. 5-84
phasor measurement unit ............................................... 5-83
phasor measurement unit calibration .............................. 5-85
phasor measurement unit communications ..................... 5-86
phasor measurement unit recording ............................... 5-95
test values .................................................................. 5-283
SYSTEM FREQUENCY .................................................... 5-60
SYSTEM SETUP .............................................................. 5-59
GE Multilin
INDEX
T
TARGET MESSAGES ......................................................... 7-6
TARGET SETTING ............................................................. 5-5
TARGETS MENU ............................................................... 7-6
TCP PORT NUMBER ........................................................ 5-32
TEMPERATURE MONITOR ................................... 5-109, 7-10
TEMPERATURE, OPERATING ......................................... 2-27
TERMINALS .............................................................. 3-8, 5-64
TESTING
channel tests ............................................................... 5-283
clock synchronization ..................................................... 11-2
final tests ....................................................................... 11-4
force contact inputs ...................................................... 5-281
force contact outputs .................................................... 5-282
lamp test ......................................................................... 7-3
local-remote relay tests .................................................. 11-4
self-test error messages ...................................................7-6
synchrophasors ........................................................... 5-283
THEORY OF OPERATION .................................................. 9-1
THERMAL DEMAND CHARACTERISTIC ........................... 5-42
TIME .................................................................................. 7-2
TIME OVERCURRENT
see PHASE, NEUTRAL, and GROUND TOC entries
TIMERS ......................................................................... 5-115
TOC
ground ......................................................................... 5-180
neutral ......................................................................... 5-170
phase .......................................................................... 5-163
specifications ................................................................. 2-18
TRACEABILITY
data ..................................................... 4-11, 4-12, 8-13, 8-14
overview ............................................................... 4-10, 8-12
rules ..................................................................... 4-12, 8-14
TRACKING FREQUENCY ........................................ 6-19, B-41
TRANSDUCER I/O
actual values ................................................................. 6-21
settings ............................................................ 5-274, 5-275
specifications ................................................................. 2-23
wiring ............................................................................ 3-22
TRIP BUS
FlexLogic™ operands ................................................... 5-107
Modbus registers .......................................................... B-43
settings ....................................................................... 5-207
TRIP DECISION EXAMPLE ............................................... 9-18
TRIP LEDs ....................................................................... 5-45
TRIP OUTPUT
FlexLogic™ operands ................................................... 5-107
logic ............................................................................ 5-220
Modbus registers .......................................................... B-34
settings ....................................................................... 5-216
specifications ................................................................. 2-20
TROUBLE INDICATOR .............................................. 1-17, 7-6
TYPE TESTS ................................................................... 2-28
TYPICAL WIRING DIAGRAM ............................................ 3-10
U
UL APPROVAL ................................................................. 2-28
UNAUTHORIZED ACCESS
commands ..................................................................... 5-14
resetting .......................................................................... 7-2
UNDERVOLTAGE
auxiliary ......................................................................... 2-19
phase ................................................................. 2-19, 5-197
L90 Line Current Differential System ix