GE L30

GE Multilin L30 Line Current Differential System vii
INDEX
OVERCURRENT CURVE TYPES.................................... 5-167
OVERCURRENT CURVES
definite time ................................................................ 5-171
FlexCurves.................................................................. 5-171
I2T.............................................................................. 5-171
IAC ............................................................................. 5-170
IEC ............................................................................. 5-169
IEEE ........................................................................... 5-167
OVERVIEW ....................................................................... 2-3
OVERVOLTAGE
auxiliary ..............................................................2-25, 5-204
negative sequence ...................................................... 5-202
negative-sequence ........................................................ 2-25
phase..................................................................2-25, 5-201
P
PANEL CUTOUT......................................................... 3-1, 3-2
PARALLEL REDUNDANCY PROTOCOL
actual values ................................................................. 6-10
explained ...................................................................... 5-31
settings ......................................................................... 5-30
specifications ................................................................ 2-31
PARITY ........................................................................... 5-27
PASSWORD SECURITY
FlexLogic operands ..................................................... 5-146
PASSWORDS
change does not take relay out of service.................. 2-4, 5-8
changing ....................................................................... 4-27
for settings templates ...................................................... 4-5
lost password .................................................................. 5-8
Modbus registers.........................................B-17, B-28, B-29
overview ....................................................................... 1-18
reset to factory defaults ................................................... 5-8
security ........................................................................... 2-5
settings ........................................................................... 2-4
PC SOFTWARE
see entry for ENERVISTA UR SETUP
PERMISSIVE FUNCTIONS............................................. 5-198
PER-UNIT QUANTITY ........................................................ 5-4
PFLL STATUS ................................................................... 6-7
PHASE ANGLE METERING.............................................. 6-13
PHASE CURRENT METERING......................................... 6-16
PHASE DETECTION .......................................................... 8-7
PHASE DIRECTIONAL OC
Modbus registers........................................................... B-42
PHASE DIRECTIONAL OVERCURRENT
FlexLogic operands ..................................................... 5-142
logic............................................................................ 5-177
phase A polarization .................................................... 5-175
settings .............................................................5-175, 5-176
specifications ................................................................ 2-25
PHASE INSTANTANEOUS OVERCURRENT
see entry for PHASE IOC
PHASE IOC
FlexLogic™ operands .................................................. 5-142
logic............................................................................ 5-174
specifications ................................................................ 2-24
PHASE LOCKING ..................................................... 8-6, 8-10
PHASE MEASUREMENT UNIT
see entry for SYNCHROPHASOR
PHASE OVERVOLTAGE
FlexLogic operands...................................................... 5-143
logic ............................................................................ 5-201
Modbus registers .......................................................... B-42
settings .......................................................................5-201
specifications.................................................................2-25
PHASE ROTATION ..........................................................5-91
PHASE TIME OVERCURRENT
see entry for PHASE TOC
PHASE TOC
FlexLogic™ operands................................................... 5-143
logic ............................................................................ 5-173
settings .......................................................................5-172
specifications.................................................................2-24
PHASE UNDERVOLTAGE
FlexLogic operands...................................................... 5-143
logic ............................................................................ 5-200
Modbus registers .......................................................... B-42
settings .......................................................................5-200
specifications.................................................................2-25
PHASELETS ...............................................................8-1, 8-2
PHASOR MEASUREMENT UNIT
actual values .................................................................6-24
PHASORS...................................................................8-1, 8-2
PHONE NUMBER FOR SUPPORT ......................................1-2
PILOT CHANNEL RELAYING............................................2-21
PMU
see entry for SYNCHROPHASOR
PORT NUMBER LIST .......................................................5-30
POWER METERING
specifications.................................................................2-28
values ...........................................................................6-18
POWER SUPPLY
description.....................................................................3-10
low range ......................................................................2-29
removal to replace battery ..............................................11-3
specifications.................................................................2-29
POWER SYSTEM
Modbus registers .......................................................... B-34
settings for L90..............................................................5-95
PREFERENCES
Modbus registers .......................................................... B-29
PROCESS BUS
overview ........................................................................3-13
PRODUCT INFORMATION ........................................6-26, B-9
PRODUCT SETUP .................................................... 5-8, 5-18
PRODUCTION TESTS ......................................................2-34
PROTECTION ELEMENTS .................................................5-4
PROTECTION FEATURES..................................................2-1
PRP
actual values .................................................................6-10
explained.......................................................................5-31
settings .........................................................................5-30
specifications.................................................................2-31
PU QUANTITY ...................................................................5-4
PUSHBUTTONS, USER-PROGRAMMABLE
see USER-PROGRAMMABLE PUSHBUTTONS
R
RADIUS server......................................................... 5-16, G-1
REACTIVE POWER................................................. 2-28, 6-18
REAL POWER......................................................... 2-28, 6-18
REAL TIME CLOCK
Modbus registers .......................................................... B-32
settings .........................................................................5-64