GE t60 Instruction Manual page 709

Ur series transformer protection system
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Numerics
10BASE-F
interface ........................................................................ 3-34
settings .................................................................5-24, 5-25
A
ABBREVIATIONS ............................................................. F-15
AC CURRENT INPUTS ................................... 2-18, 3-11, 5-84
AC VOLTAGE INPUTS .............................................2-18, 3-12
ACTIVATING THE RELAY ........................................1-17, 4-27
ACTIVE SETTING GROUP ............................................. 5-159
ACTUAL VALUES
maintenance ................................................................. 6-27
metering ........................................................................ 6-12
product information ........................................................ 6-28
status .............................................................................. 6-4
AGING FACTOR
actual values ................................................................. 6-15
FlexLogic operands ..................................................... 5-144
logic ............................................................................ 5-196
Modbus registers ........................................................... B-37
settings ....................................................................... 5-196
specifications ................................................................ 2-14
ALARM LEDs ................................................................... 5-61
ANSI DEVICE NUMBERS .........................................2-1, 5-116
APPARENT POWER ................................................2-17, 6-18
APPLICATION EXAMPLES
breaker trip circuit integrity .......................................... 5-260
contact inputs .............................................................. 5-275
windings between two breakers ...................................... 5-98
APPROVALS ................................................................... 2-24
ARCHITECTURE ........................................................... 5-137
ARCING CURRENT ....................................................... 5-264
AUXILIARY OVERVOLTAGE
FlexLogic operands ..................................................... 5-139
logic ............................................................................ 5-238
Modbus registers ........................................................... B-45
settings ....................................................................... 5-238
specifications ................................................................ 2-14
AUXILIARY UNDERVOLTAGE
FlexLogic operands ..................................................... 5-139
logic ............................................................................ 5-237
Modbus registers ........................................................... B-45
settings ....................................................................... 5-237
specifications ................................................................ 2-14
AUXILIARY VOLTAGE CHANNEL ..................................... 3-12
AUXILIARY VOLTAGE METERING ................................... 6-18
B
BANKS ............................................................. 5-6, 5-84, 5-85
BATTERY FAILURE ........................................................... 7-8
BINARY INPUT POINTS ..................................................... E-8
BINARY OUTPUT POINTS ................................................. E-9
BLOCK DIAGRAM .............................................................. 1-3
BLOCK SETTING ............................................................... 5-5
BREAKER ARCING CURRENT
actual values ................................................................. 6-27
clearing .................................................................. 5-19, 7-2
FlexLogic operands ..................................................... 5-139
logic ............................................................................ 5-265
measurement .............................................................. 5-265
GE Multilin
INDEX
Modbus registers ................................................. B-14, B-15
settings ....................................................................... 5-264
specifications ................................................................. 2-15
BREAKER CONTROL
control of 2 breakers ...................................................... 4-24
description ..................................................................... 4-23
dual breaker logic ............................................. 5-103, 5-104
FlexLogic operands ...................................................... 5-140
Modbus registers .......................................................... B-31
settings ....................................................................... 5-101
BREAKER FAILURE
description ................................................................... 5-225
determination ............................................................... 5-226
FlexLogic operands ...................................................... 5-139
logic ............................................................................ 5-229
main path sequence ..................................................... 5-226
Modbus registers .......................................................... B-46
settings ............................................................ 5-224, 5-227
specifications ................................................................. 2-15
BREAKER FLASHOVER
Modbus registers .......................................................... B-14
BREAKER RESTRIKE
FlexLogic operands ...................................................... 5-139
logic ............................................................................ 5-268
Modbus registers .......................................................... B-51
settings ....................................................................... 5-266
BREAKER-AND-A-HALF SCHEME ...................................... 5-6
BRIGHTNESS .................................................................. 5-18
C
C37.94 COMMUNICATIONS ........................... 3-35, 3-36, 3-39
C37.94SM COMMUNICATIONS ........................................ 3-38
CAPACITOR CONTROL
Modbus registers .......................................................... B-22
Cautions ............................................................................ 1-1
CE APPROVALS .............................................................. 2-24
CHANGES TO MANUAL .......... F-8, F-9, F-10, F-11, F-12, F-13
CHANGES TO T60 MANUAL...............................................F-2
CHANNEL TESTS ............................................................ 6-11
CHANNELS
banks ................................................................... 5-84, 5-85
CIRCUIT MONITORING APPLICATIONS ......................... 5-258
CLEANING ....................................................................... 2-24
CLEAR RECORDS .................................................... 5-19, 7-2
CLEAR RELAY RECORDS
Modbus registers .......................................................... B-64
settings ......................................................................... 5-19
CLOCK
setting date and time ........................................................ 7-3
COMMANDS MENU ............................................................ 7-1
COMMUNICATIONS
10BASE-F ............................................................ 5-24, 5-25
connecting to the UR ............................................... 1-8, 1-15
CRC-16 error checking .................................................... B-2
dnp .........................................................................5-26, E-1
EGD .............................................................................. 5-44
G.703 ............................................................................ 3-30
half duplex ...................................................................... B-1
HTTP ............................................................................. 5-43
IEC 60870-5-104 protocol............................................... 5-44
IEC 61850 ................................................................... 5-280
inter-relay communications ............................................. 2-21
Modbus .................................................. 5-25, 5-47, B-1, B-3
Modbus registers .......................................................... B-26
network ................................................................ 5-24, 5-25
T60 Transformer Protection System
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