GE L30 Instruction Manual page 658

CHANNEL TESTS
actual values ................................................................... 6-6
commands .............................................................. 5-26, 7-2
Modbus registers ...........................................................B-60
procedures .................................................................... 10-1
settings ....................................................................... 5-258
CHANNELS
banks ................................................................... 5-84, 5-85
number of ...................................................................... 5-89
CHARGING CURRENT COMPENSATION ................ 5-89, 8-13
CIRCUIT MONITORING APPLICATIONS ......................... 5-219
CLEANING ....................................................................... 2-32
CLEAR
files and records ............................................................ 11-7
CLEAR RECORDS .................................................... 5-26, 7-2
CLEAR RELAY RECORDS
Modbus registers ...........................................................B-60
settings ......................................................................... 5-26
CLOCK
setting date and time ....................................................... 7-2
settings ......................................................................... 5-58
synchronization tests ..................................................... 10-2
COMMANDS MENU ........................................................... 7-1
COMMUNICATIONS
10BASE-F ..................................................................... 5-30
channel ................................................................ 2-18, 3-27
connecting to the UR .............................................. 1-9, 1-15
CRC-16 error checking .................................................... B-2
direct transfer trip .......................................................... 2-19
DNP ....................................................................... 5-36, E-1
G.703 ............................................................................ 3-31
half duplex...................................................................... B-1
HTTP ............................................................................ 5-55
IEC 60870-5-104 protocol .............................................. 5-56
IEC 61850 ................................................................... 5-240
inter-relay communications .................................... 2-17, 2-29
loopback test ...................................................... 2-19, 5-258
Modbus .................................................. 5-35, 5-57, B-1, B-4
Modbus registers ...........................................................B-26
network ......................................................................... 5-30
overview ............................................................... 1-18, 2-17
path diagram ................................................................. 2-18
RS232 ........................................................................... 3-23
RS485 .................................................................. 3-25, 5-27
settings ...................................... 5-30, 5-36, 5-41, 5-56, 5-57
specifications ................................................................. 2-29
UCA/MMS ................................................................... 5-243
web server..................................................................... 5-55
COMPATIBILITY ................................................................ 1-3
COMTRADE ...................................................................... B-7
CONDUCTED RFI ............................................................ 2-31
CONTACT INPUTS
actual values ................................................................... 6-3
dry connections ............................................................. 3-18
FlexLogic operands ...................................................... 5-138
Modbus registers ............................... B-11, B-18, B-54, B-56
settings ....................................................................... 5-234
specifications................................................................. 2-27
thresholds ................................................................... 5-234
wet connections ............................................................. 3-18
CONTACT OUTPUTS
actual values ................................................................... 6-4
FlexLogic operands ...................................................... 5-138
Modbus registers .........................................B-11, B-18, B-65
settings ....................................................................... 5-237
CONTROL ELEMENTS ................................................... 5-197
ii
INDEX
CONTROL POWER
description .....................................................................3-10
specifications .................................................................2-28
CONTROL PUSHBUTTONS
FlexLogic operands ...................................................... 5-133
Modbus registers ........................................................... B-60
settings ..........................................................................5-72
specifications .................................................................2-25
COUNTERS
actual values ................................................................... 6-7
settings ........................................................................ 5-221
CRC-16 ALGORITHM ........................................................ B-2
CRITICAL FAILURE RELAY .......................................2-28, 3-9
CSA APPROVAL ..............................................................2-32
CT BANKS
settings ..........................................................................5-84
CT FAILURE
FlexLogic operands ...................................................... 5-134
logic ............................................................................ 5-227
settings ........................................................................ 5-226
CT INPUTS ...................................................... 3-11, 5-7, 5-84
CT REQUIREMENTS ......................................................... 9-1
CT SATURATION ANALYSIS TOOL ................................... 9-2
CT WIRING ......................................................................3-11
CURRENT BANK ..............................................................5-84
CURRENT DIFFERENTIAL
applications .................................................................... 9-4
description .....................................................................2-20
FlexLogic operands ...................................................... 5-133
logic ............................................................................ 5-156
metering ........................................................................6-14
Modbus registers .................................................. B-15, B-16
settings ........................................................................ 5-153
specifications .................................................................2-22
testing ...........................................................................10-3
CURRENT METERING
actual values ..................................................................6-15
specifications .................................................................2-26
CURVES
definite time ...................................................... 5-163, 5-189
FlexCurves ....................................................... 5-102, 5-163
I2T ............................................................................... 5-163
IAC .............................................................................. 5-162
IEC .............................................................................. 5-161
IEEE ............................................................................ 5-159
inverse time undervoltage ............................................. 5-189
types ........................................................................... 5-159
CYBERSENTRY
system logs ....................................................................5-23
D
DATA FORMATS, MODBUS ............................................. B-69
DATA LOGGER
clearing ...................................................................5-26, 7-2
Modbus ........................................................................... B-7
Modbus registers .................................................. B-12, B-29
settings ..........................................................................5-67
specifications .................................................................2-25
via COMTRADE .............................................................. B-7
DATE ................................................................................ 7-2
DCMA INPUTS .................................................................6-21
Modbus registers .................................................. B-20, B-66
settings ........................................................................ 5-249
specifications .................................................................2-27
L30 Line Current Differential System GE Multilin