GE L90 Instruction Manual page 826

error messages ................................................................ 7-9
settings ....................................................................... 5-324
specifications ................................................................. 2-24
LED INDICATORS ......................... 4-15, 4-16, 4-17, 4-23, 5-60
LED TEST
FlexLogic operand ....................................................... 5-130
settings ......................................................................... 5-58
specifications................................................................. 2-21
LINE
pickup ......................................................................... 5-150
LINE DIFFERENTIAL ELEMENT ..................................... 5-145
LINE PICKUP
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-151
Modbus registers ...........................................................B-47
settings ....................................................................... 5-150
specifications................................................................. 2-16
LINK POWER BUDGET .................................................... 2-26
LOAD ENCROACHMENT
FlexLogic operands ...................................................... 5-125
Modbus registers ...........................................................B-41
settings .............................................................5-179, 5-180
specifications ................................................................. 2-20
LOCAL LOOPBACK ........................................................ 5-343
LOGIC GATES ............................................................... 5-132
LOOP FILTER BLOCK DIAGRAM ..................................... 9-10
LOOPBACK .......................................................... 2-13, 5-343
LOST PASSWORD .................................................... 5-9, 5-10
LV FAULT ...................................................................... 10-13
M
MAINTENANCE COMMANDS ............................................. 7-3
MANUFACTURING DATE ................................................. 6-27
MATCHING PHASELETS .................................................. 9-11
MEMORY MAP DATA FORMATS ......................................B-80
MEMORY POLARIZATION ................................................ 9-25
MEMORY VOLTAGE LOGIC ........................................... 5-153
MENU HIERARCHY ................................................ 1-17, 4-26
MENU NAVIGATION .......................................1-17, 4-25, 4-26
METERING
conventions .......................................................... 6-11, 6-12
current .......................................................................... 2-22
demand ......................................................................... 2-22
description..................................................................... 2-14
frequency ...................................................................... 2-22
power ............................................................................ 2-22
voltage .......................................................................... 2-22
METERING CONVENTIONS ............................................. 6-12
MHO DISTANCE CHARACTERISTIC ..................... 5-155, 9-21
MODBUS
data logger .............................................................. B-6, B-7
event recorder ................................................................ B-7
exception responses ....................................................... B-5
execute operation ........................................................... B-4
fault report ...................................................................... B-7
flex state parameters ..................................................... 5-69
function code 03/04h ....................................................... B-3
function code 05h ........................................................... B-4
function code 06h ........................................................... B-4
function code 10h ........................................................... B-5
introduction .................................................................... B-1
memory map data formats ..............................................B-80
obtaining files ................................................................. B-6
oscillography .................................................................. B-6
passwords ...................................................................... B-7
vi
INDEX
read/write settings/actual values ...................................... B-3
settings ................................................................. 5-24, 5-44
store multiple settings ..................................................... B-5
store single setting .......................................................... B-4
supported function codes ................................................. B-3
user map .................................................... 5-44, B-11, B-33
MODEL INFORMATION ....................................................6-27
MODIFICATION FILE NUMBER .........................................6-27
MODULE FAILURE ERROR ............................................... 7-7
MODULES
communications .............................................................3-22
CT .................................................................................3-12
CT/VT .....................................................................3-11, 5-6
direct inputs/outputs .......................................................3-26
insertion ................................................................... 3-6, 3-7
order codes ..................................................................... 2-8
power supply ..................................................................3-10
transducer I/O ................................................................3-21
VT .................................................................................3-12
withdrawal ............................................................... 3-6, 3-7
MONITORING ELEMENTS .............................................. 5-261
MOTOR
settings ............................................................. 5-181, 5-191
MOUNTING ................................................................ 3-1, 3-2
N
NAMEPLATE ..................................................................... 1-1
NEGATIVE SEQUENCE DIRECTIONAL OC
Modbus registers ........................................................... B-47
NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT
characteristics .............................................................. 5-208
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-209
settings ............................................................. 5-206, 5-209
specifications .................................................................2-18
NEGATIVE SEQUENCE IOC
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-205
Modbus registers ........................................................... B-40
settings ........................................................................ 5-205
specifications .................................................................2-17
NEGATIVE SEQUENCE TOC
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-204
Modbus registers ........................................................... B-40
settings ........................................................................ 5-204
specifications .................................................................2-17
NEUTRAL DIRECTIONAL OC
Modbus registers ........................................................... B-47
NEUTRAL DIRECTIONAL OVERCURRENT
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-198
polarization .................................................................. 5-196
settings ........................................................................ 5-194
specifications .................................................................2-18
NEUTRAL INSTANTANEOUS OVERCURRENT
see entry for NEUTRAL IOC
NEUTRAL IOC
FlexLogic operands ...................................................... 5-125
logic ............................................................................ 5-193
Modbus registers ........................................................... B-37
settings ........................................................................ 5-193
specifications .................................................................2-17
NEUTRAL OVERVOLTAGE
FlexLogic operands ...................................................... 5-125
L90 Line Current Differential System GE Multilin