GE T60 Instruction Manual page 788

Ur series transformer protection system
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CLOCK
setting date and time ....................................................... 7-2
settings ......................................................................... 5-66
COMMANDS MENU ........................................................... 7-1
COMMUNICATIONS
10BASE-F ..................................................................... 5-31
connecting to the UR .............................................. 1-8, 1-14
CRC-16 error checking .................................................... B-2
DNP ....................................................................... 5-38, F-1
EGD .............................................................................. 5-59
G.703 ............................................................................ 3-36
HTTP ............................................................................ 5-57
IEC 60870-5-10 ............................................................. 5-61
IEC 60870-5-104 protocol .............................................. 5-58
IEC 61850 ................................................................... 5-317
inter-relay communications ............................................. 2-32
Modbus .................................................. 5-36, 5-66, B-1, B-4
Modbus registers ...........................................................B-30
network ......................................................................... 5-31
overview ........................................................................ 1-16
RS232 ........................................................................... 3-27
RS485 ........................................................................... 3-29
settings ..................... 5-31, 5-38, 5-43, 5-58, 5-59, 5-61, 5-66
specifications ................................................................. 2-32
UCA/MMS ................................................................... 5-319
web server..................................................................... 5-57
COMPATIBILITY ................................................................ 1-3
COMTRADE ............................................................... B-7, B-8
CONDUCTED RFI ............................................................ 2-35
CONTACT INPUTS
actual values ................................................................... 6-4
dry connections ............................................................. 3-19
FlexLogic operands ...................................................... 5-165
Modbus registers ............................... B-14, B-22, B-65, B-67
settings ....................................................................... 5-311
specifications................................................................. 2-29
thresholds ................................................................... 5-311
wet connections ............................................................. 3-19
CONTACT OUTPUTS
actual values ................................................................... 6-5
FlexLogic operands ...................................................... 5-165
Modbus registers .........................................B-14, B-22, B-76
settings ....................................................................... 5-314
CONTROL ELEMENTS ................................................... 5-269
CONTROL POWER
description..................................................................... 3-11
specifications ................................................................. 2-31
CONTROL PUSHBUTTONS
FlexLogic operands ...................................................... 5-159
Modbus registers ...........................................................B-71
settings ......................................................................... 5-81
specifications ................................................................. 2-27
COUNTERS
actual values ................................................................... 6-7
settings ....................................................................... 5-290
CRC ALARM .................................................................... 5-97
CRC-16 ALGORITHM ........................................................ B-2
CRITICAL FAILURE RELAY ..................................... 2-30, 3-10
CSA APPROVAL .............................................................. 2-36
CT BANKS
settings ....................................................................... 5-102
CT FAILURE
FlexLogic operands ...................................................... 5-160
logic ............................................................................ 5-305
settings ....................................................................... 5-304
CT INPUTS .....................................................3-12, 5-6, 5-102
ii
INDEX
CT WIRING ......................................................................3-12
CURRENT BANK ............................................................ 5-102
CURRENT DEMAND .........................................................5-76
CURRENT DIFFERENTIAL
Modbus registers ........................................................... B-20
CURRENT ELEMENTS ................................................... 5-223
CURRENT HARMONICS ...................................................2-28
CURRENT METERING
actual values ..................................................................6-17
specifications .................................................................2-28
CURVES
definite time ...................................................... 5-227, 5-259
FlexCurves ....................................................... 5-127, 5-227
I2T ............................................................................... 5-227
IAC .............................................................................. 5-226
IEC .............................................................................. 5-225
IEEE ............................................................................ 5-223
inverse time undervoltage ............................................. 5-259
types ........................................................................... 5-223
CYBERSENTRY
FlexLogic operands ...................................................... 5-159
system logs ....................................................................5-22
D
DATA FORMATS, MODBUS ............................................. B-82
DATA LOGGER
clearing ...................................................................5-25, 7-2
Modbus ........................................................................... B-8
Modbus registers .................................................. B-15, B-32
settings ..........................................................................5-75
specifications .................................................................2-27
via COMTRADE .............................................................. B-7
DATE ................................................................................ 7-2
DCMA INPUTS .................................................................6-26
Modbus registers .................................................. B-24, B-78
settings ........................................................................ 5-329
specifications .................................................................2-29
DCMA OUTPUTS
description .....................................................................3-25
Modbus registers .................................................. B-54, B-55
settings ........................................................................ 5-335
specifications .................................................................2-31
DECOMMISSION ..............................................................10-8
DEFINITE TIME CURVE ...................................... 5-227, 5-259
DELETE FILES AND RECORDS ........................................10-8
DEMAND
Modbus registers ........................................................... B-18
DEMAND METERING
actual values ..................................................................6-21
settings ..........................................................................5-76
specifications .................................................................2-28
DEMAND RECORDS
clearing ...................................................................5-26, 7-2
DESIGN ............................................................................ 1-3
DEVICE ID ..................................................................... 5-318
DEVICE PROFILE DOCUMENT .......................................... F-1
DIELECTRIC STRENGTH .................................................3-10
DIFFERENTIAL
actual values ..................................................................6-16
instantaneous .............................................................. 5-219
percent ........................................................................ 5-214
transformer ....................... 5-107, 5-110, 5-117, 5-213, 5-214
T60 Transformer Protection System
GE Multilin

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