GE L30 Instruction Manual page 580

Line current differential system, ur series
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FIRMWARE UPGRADES .................................................... 4-2
FLASH MESSAGES ......................................................... 5-12
FLEX STATE PARAMETERS
actual values ................................................................... 6-8
Modbus registers ..................................................B-17, B-36
settings ......................................................................... 5-51
specifications ................................................................. 2-19
FLEXCURVES™
equation ...................................................................... 5-126
Modbus registers ..................................................B-25, B-40
settings ......................................................................... 5-73
specifications ................................................................. 2-19
table .............................................................................. 5-73
FLEXELEMENTS™
actual values ................................................................. 6-18
direction ...................................................................... 5-113
FlexLogic™ operands .................................................... 5-99
hysteresis .................................................................... 5-113
Modbus registers ..................................................B-38, B-39
pickup ......................................................................... 5-113
scheme logic ............................................................... 5-112
settings .................................................. 5-111, 5-112, 5-114
specifications ................................................................. 2-19
FLEXLOGIC
locking to a serial number ....................................... 4-9, 8-11
FLEXLOGIC™
editing with EnerVista UR Setup ....................................... 4-2
equation editor ............................................................ 5-110
error messages ................................................................ 7-7
evaluation.................................................................... 5-105
example ............................................................. 5-96, 5-106
example equation ........................................................ 5-155
gate characteristics ...................................................... 5-104
locking equation entries .......................................... 4-8, 8-10
Modbus registers ...........................................................B-26
operands .............................................................. 5-97, 5-98
operators ..................................................................... 5-105
rules ............................................................................ 5-105
security .................................................................. 4-8, 8-10
specifications ................................................................. 2-19
timers .......................................................................... 5-110
worksheet .................................................................... 5-107
FLEXLOGIC™ EQUATION EDITOR ................................ 5-110
FLEXLOGIC™ TIMERS
Modbus registers ...........................................................B-27
settings ....................................................................... 5-111
FORCE CONTACT INPUTS ............................................ 5-207
FORCE CONTACT OUTPUTS ......................................... 5-208
FORCE TRIGGER ............................................................ 6-22
FORM-A RELAY
high impedance circuits .................................................. 3-14
outputs .........................................................3-13, 3-14, 3-19
specifications ................................................................. 2-22
FORM-C RELAY
outputs ................................................................. 3-13, 3-19
specifications ................................................................. 2-22
FREQUENCY
detection ......................................................................... 9-7
tracking ........................................................................... 9-6
FREQUENCY METERING
actual values ................................................................. 6-17
Modbus registers ...........................................................B-13
settings ......................................................................... 5-58
specifications ................................................................. 2-20
FREQUENCY TRACKING ........................................ 5-58, 6-17
FREQUENCY, NOMINAL .................................................. 5-57
FUNCTION SETTING ......................................................... 5-4
FUNCTIONALITY ............................................................... 2-2
iv
INDEX
FUSE ...............................................................................2-22
FUSE FAILURE
see VT FUSE FAILURE
G
G.703 .................................................... 3-29, 3-30, 3-31, 3-34
GE TYPE IAC CURVES .................................................. 5-125
GROUND CURRENT METERING ......................................6-15
GROUND IOC
FlexLogic™ operands .....................................................5-99
logic ............................................................................ 5-135
Modbus registers ........................................................... B-29
settings ........................................................................ 5-135
GROUND TIME OVERCURRENT
see entry for GROUND TOC
GROUND TOC
FlexLogic™ operands .....................................................5-99
logic ............................................................................ 5-134
Modbus registers ........................................................... B-29
settings ........................................................................ 5-134
specifications .................................................................2-17
GROUPED ELEMENTS ................................................... 5-116
GSSE ................................................. 5-193, 5-194, 5-195, 6-6
H
HALF-DUPLEX .................................................................. B-1
HARDWARE REQUIREMENTS .........................................9-11
HTTP PROTOCOL ............................................................5-32
I
I2T CURVES .................................................................. 5-126
IAC CURVES .................................................................. 5-125
IEC 60870-5-104 PROTOCOL
interoperability document ................................................. D-1
Modbus registers ........................................................... B-21
points list ........................................................................ D-9
settings ..........................................................................5-32
IEC 61850 GOOSE ANALOGS
settings ........................................................................ 5-198
IEC 61850 GOOSE UINTEGERS
settings ........................................................................ 5-199
IEC 61850 PROTOCOL
device ID ..................................................................... 5-193
DNA2 assignments ....................................................... 5-195
error messages ............................................................... 7-9
Modbus registers .............. B-41, B-42, B-43, B-44, B-45, B-55
remote device settings .................................................. 5-192
remote inputs ............................................................... 5-193
settings ..........................................................................5-21
UserSt-1 bit pair ........................................................... 5-195
IEC CURVES .................................................................. 5-124
IED ................................................................................... 1-2
IED SETUP ....................................................................... 1-5
IEEE C37.94 COMMUNICATIONS ................... 3-35, 3-36, 3-38
IEEE CURVES ................................................................ 5-123
IMPORTANT CONCEPTS .................................................. 1-4
IN SERVICE INDICATOR ...........................................1-17, 7-6
INCOMPATIBLE HARDWARE ERROR ................................ 7-7
INPUTS
AC current ............................................................ 2-21, 5-56
AC voltage ............................................................ 2-21, 5-57
L30 Line Current Differential System
GE Multilin

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