GE L90 Instruction Manual page 829

Ur series line current differential system
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RESTRAINT CHARACTERISTICS .................................... 9-17
REVISION HISTORY .......................................................... F-1
RF IMMUNITY ................................................................. 2-28
RFI, CONDUCTED ........................................................... 2-28
RMS CURRENT ............................................................... 2-22
RMS VOLTAGE ............................................................... 2-22
ROLLING DEMAND ......................................................... 5-57
RS232
configuration ................................................................... 1-9
specifications ................................................................ 2-26
wiring ............................................................................ 3-22
RS422
configuration ................................................................. 3-30
timing ............................................................................ 3-31
two-channel application ................................................. 3-31
with fiber interface ......................................................... 3-32
RS485
configuration ................................................................... 1-7
description .................................................................... 3-23
specifications ................................................................ 2-26
RTD INPUTS
actual values ................................................................. 6-23
Modbus registers .................................................. B-22, B-35
settings ....................................................................... 5-335
specifications ................................................................ 2-23
S
SALES OFFICE ................................................................. 1-1
SCAN OPERATION ............................................................ 1-4
SELECTOR SWITCH
actual values ................................................................... 6-7
application example ..................................................... 5-240
FlexLogic operands ..................................................... 5-128
logic ............................................................................ 5-241
Modbus registers ........................................................... B-57
settings ....................................................................... 5-236
specifications ................................................................ 2-21
timing ................................................................ 5-239, 5-240
Self-test errors ................................................................. 7-11
SELF-TESTS
description ............................................................. 2-15, 7-6
error messages ............................................................... 7-8
FlexLogic operands ..................................................... 5-131
Modbus registers ............................................................. B-9
SENSITIVE DIRECTIONAL POWER
actual values ................................................................. 6-20
characteristic ............................................................... 5-226
FlexLogic operands ..................................................... 5-124
logic ............................................................................ 5-228
Modbus registers .................................................. B-12, B-41
settings ............................................................. 5-225, 5-227
specifications ................................................................ 2-18
SERIAL NUMBER ............................................................ 6-27
SERIAL PORTS
settings ......................................................................... 5-21
SETTING GROUPS .......................... 5-128, 5-144, 5-235, B-39
SETTINGS TEMPLATES
description ...................................................................... 4-5
editing ............................................................................. 4-5
enabling .......................................................................... 4-5
Modbus registers ........................................................... B-79
password protection ........................................................ 4-6
removing ......................................................................... 4-8
viewing ........................................................................... 4-7
SETTINGS, CHANGING ................................................... 4-27
GE Multilin
INDEX
SIGNAL SOURCES
metering ........................................................................ 6-15
settings ......................................................................... 5-76
SIGNAL TYPES .................................................................. 1-3
SINGLE-LINE DIAGRAM ..................................................... 2-2
SITE LIST, CREATING ....................................................... 4-1
SNTP PROTOCOL
error messages ................................................................ 7-9
Modbus registers .......................................................... B-30
settings ......................................................................... 5-48
SOFTWARE
installation ....................................................................... 1-5
see entry for ENERVISTA UR SETUP
SOFTWARE ARCHITECTURE ............................................ 1-4
SOFTWARE, PC
see entry for EnerVista UR Setup
SOURCE FREQUENCY .................................................... 6-19
SOURCE TRANSFER SCHEMES .................................... 5-219
SOURCES
example use of .............................................................. 5-77
metering ........................................................................ 6-15
Modbus registers .......................................................... B-32
settings ................................................................ 5-75, 5-76
STANDARD ABBREVIATIONS ..........................................F-14
START-UP ....................................................................... 9-11
STATUS INDICATORS ............................................ 4-15, 4-17
STORAGE TEMPERATURE .............................................. 2-27
STUB BUS
FlexLogic operands ...................................................... 5-129
logic ............................................................................ 5-149
Modbus registers .......................................................... B-39
settings ....................................................................... 5-148
SUB-HARMONIC STATOR GROUND FAULT
FlexLogic operands ...................................................... 5-128
SUMMATOR
Modbus registers .......................................................... B-52
SUPERVISING ELEMENTS ............................................ 5-229
SURGE IMMUNITY ........................................................... 2-28
SYMMETRICAL COMPONENTS METERING ..................... 6-12
SYNCHROCHECK
actual values ................................................. 6-9, 6-20, 6-21
FlexLogic operands ...................................................... 5-129
logic ............................................................................ 5-255
Modbus registers ................................................. B-17, B-78
settings ............................................................ 5-252, 5-253
specifications ................................................................. 2-20
SYNCHRONIZATION RELAY ............................................ 9-15
SYNCHROPHASORS
actual values ................................................................. 6-22
clearing PMU records ....................................................... 7-2
commands ................................................................ 7-3, 7-5
FlexLogic operands ........................................... 5-126, 5-127
network connection ...................................................... 5-119
phase measurement unit triggering ............................... 5-108
phasor measurement configuration5-103, 5-104, 5-115, 5-116,
5-117
phasor measurement unit .................................... 5-97, 5-102
phasor measurement unit communications .................... 5-106
phasor measurement unit recording .............................. 5-115
test values ................................................................... 5-343
SYSTEM FREQUENCY ..................................................... 5-74
SYSTEM SETUP .............................................................. 5-73
T
TARGET MESSAGES ......................................................... 7-6
L90 Line Current Differential System
ix

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