GE L30 Instruction Manual page 690

CHANNEL STATUS
Modbus registers ..................................................B-15, B-29
CHANNEL TESTS
actual values ................................................................... 6-6
commands .............................................................. 5-26, 7-2
Modbus registers ...........................................................B-62
procedures .................................................................... 10-1
settings ....................................................................... 5-267
CHANNELS
banks ................................................................... 5-90, 5-91
number of ...................................................................... 5-95
CHARGING CURRENT COMPENSATION ................ 5-95, 8-13
CIRCUIT MONITORING APPLICATIONS ......................... 5-229
CLEANING ....................................................................... 2-35
CLEAR
files and records ............................................................ 11-8
CLEAR RECORDS .................................................... 5-25, 7-2
CLEAR RELAY RECORDS
Modbus registers ...........................................................B-61
settings ......................................................................... 5-25
CLOCK
setting date and time ....................................................... 7-2
settings ......................................................................... 5-64
synchronization tests ..................................................... 10-2
COMMANDS MENU ........................................................... 7-1
COMMUNICATIONS
10BASE-F ..................................................................... 5-30
channel ................................................................ 2-22, 3-31
connecting to the UR .............................................. 1-8, 1-14
CRC-16 error checking .................................................... B-2
direct transfer trip .......................................................... 2-23
DNP ....................................................................... 5-37, F-1
G.703 ............................................................................ 3-34
HTTP ............................................................................ 5-56
IEC 60870-5-10 ............................................................. 5-58
IEC 60870-5-104 protocol .............................................. 5-57
IEC 61850 ................................................................... 5-250
inter-relay communications .................................... 2-21, 2-31
loopback test ...................................................... 2-23, 5-267
Modbus .................................................. 5-35, 5-64, B-1, B-4
Modbus registers ...........................................................B-30
network ......................................................................... 5-30
overview ............................................................... 1-16, 2-21
path diagram ................................................................. 2-22
RS232 ........................................................................... 3-27
RS485 .................................................................. 3-29, 5-27
settings ............................. 5-30, 5-37, 5-42, 5-57, 5-58, 5-64
specifications ................................................................. 2-31
UCA/MMS ................................................................... 5-252
web server..................................................................... 5-56
COMPATIBILITY ................................................................ 1-3
COMTRADE ...................................................................... B-7
CONDUCTED RFI ............................................................ 2-34
CONTACT INPUTS
actual values ................................................................... 6-3
dry connections ............................................................. 3-19
FlexLogic operands ...................................................... 5-145
Modbus registers ............................... B-14, B-21, B-56, B-58
settings ....................................................................... 5-244
specifications................................................................. 2-29
thresholds ................................................................... 5-244
wet connections ............................................................. 3-19
CONTACT OUTPUTS
actual values ................................................................... 6-4
FlexLogic operands ...................................................... 5-145
Modbus registers .........................................B-14, B-21, B-66
settings ....................................................................... 5-247
CONTROL ELEMENTS ................................................... 5-207
ii
INDEX
CONTROL POWER
description .....................................................................3-11
specifications .................................................................2-30
CONTROL PUSHBUTTONS
FlexLogic operands ...................................................... 5-140
Modbus registers ........................................................... B-62
settings ..........................................................................5-78
specifications .................................................................2-27
COUNTERS
actual values ................................................................... 6-7
settings ........................................................................ 5-231
CRC-16 ALGORITHM ........................................................ B-2
CRITICAL FAILURE RELAY ..................................... 2-30, 3-10
CSA APPROVAL ..............................................................2-35
CT BANKS
settings ..........................................................................5-90
CT FAILURE
FlexLogic operands ...................................................... 5-141
logic ............................................................................ 5-237
settings ........................................................................ 5-236
CT INPUTS ...................................................... 3-12, 5-7, 5-90
CT REQUIREMENTS ......................................................... 9-1
CT SATURATION ANALYSIS TOOL ................................... 9-2
CT WIRING ......................................................................3-12
CURRENT BANK ..............................................................5-90
CURRENT DIFFERENTIAL
applications .................................................................... 9-4
FlexLogic operands ...................................................... 5-140
logic ............................................................................ 5-164
metering ........................................................................6-15
Modbus registers .................................................. B-18, B-19
settings ........................................................................ 5-160
specifications .................................................................2-24
testing ...........................................................................10-3
CURRENT METERING
actual values ..................................................................6-16
specifications .................................................................2-28
CURVES
definite time ...................................................... 5-171, 5-198
FlexCurves ....................................................... 5-108, 5-171
I2T ............................................................................... 5-171
IAC .............................................................................. 5-170
IEC .............................................................................. 5-169
IEEE ............................................................................ 5-167
inverse time undervoltage ............................................. 5-198
types ........................................................................... 5-167
CYBERSENTRY
FlexLogic operands ...................................................... 5-140
system logs ....................................................................5-22
D
DATA FORMATS, MODBUS ............................................. B-72
DATA LOGGER
clearing ...................................................................5-25, 7-2
Modbus ........................................................................... B-7
Modbus registers .................................................. B-15, B-32
settings ..........................................................................5-73
specifications .................................................................2-27
via COMTRADE .............................................................. B-7
DATE ................................................................................ 7-2
DCMA INPUTS .................................................................6-22
Modbus registers .................................................. B-23, B-67
settings ........................................................................ 5-258
specifications .................................................................2-29
L30 Line Current Differential System GE Multilin