GE T60 Instruction Manual page 696

Torque for screws
...................................................................... 2-45, 3-9
Total harmonic distortion
............................................................... A-13
Traceability
data ........................................................................................................ 4-13
overview ............................................................................................... 4-12
rules ........................................................................................................ 4-14
view data ............................................................................................. 4-14
Tracking frequency
............................................................................ 6-24
Transducer I/O
actual values ...................................................................................... 6-27
settings ...............................................................................................5-355
specifications ..................................................................................... 2-37
wiring ..................................................................................................... 3-25
Transformer
actual values ...................................................................................... 6-16
aging factor ..........................................................................2-30, 5-242
FlexAnalogs ........................................................................................ A-12
hottest-spot temperature ..............................................2-30, 5-241
loss of life ...............................................................................2-30, 5-243
metering ............................................................................................... 6-16
phase relationships .......................................................................5-135
settings ...............................................................................................5-131
thermal inputs .................................................................................5-142
Transformer differential
................................................. 5-134, 5-141
Triangle in Offline Window
Trip bus
FlexLogic operands .......................................................................5-187
logic diagram ...................................................................................5-303
settings ...............................................................................................5-301
Trip LEDs
................................................................................................5-107
Trouble indicator
.................................................................................... 7-7
Trouble LED
............................................................................................ 3-47
Troubleshooting
access to device ............................................................................... 3-61
breaker not working .....................................................................5-320
Engineer ................................................................................... 4-40, 4-41
error messages .................................................................................... 7-7
setting not working .......................................................................5-320
unit not programmed error .......................................................5-124
TxGOOSE
actual values ...................................................................................... 6-11
settings ................................................................................................. 5-53
U
UDP for TFTP
.......................................................................................... 5-86
UL certification ..................................................................................... 2-45
Unable to access device
................................................................. 3-61
Unable to put relay in flash mode
Unauthorized access
commands .......................................................................................... 5-27
resetting .........................................................................................7-2, 7-3
Unauthorized firmware attempt message
Unauthorized setting write message
xiv
............................................................ 4-39
...........................................10-12
.......................... 7-12
...................................... 7-12
Underfrequency
FlexLogic operands ...................................................................... 5-188
logic diagram .................................................................................. 5-312
settings ............................................................................................... 5-311
specifications ..................................................................................... 2-30
testing .................................................................................................... 8-14
Undervoltage
auxiliary ................................................................................................ 2-29
characteristics ................................................................................ 5-287
phase ...................................................................................... 2-29, 5-288
settings ............................................................................................... 5-288
Unexpected restart error
................................................................ 7-11
Uninstall ................................................................................................. 10-19
Unit not programmed
.................................................................... 5-124
Unit not programmed message
Unpacking the relay
.............................................................................3-1
Unreturned messages alarm
Update SCL files prompt
................................................................. 4-39
Update settings with Convert Device Settings
Updates
device not recognized ................................................................. 10-11
firmware ............................................................................................ 10-12
FPGA .................................................................................................... 10-13
instruction manual .............................................................................3-1
order code ..............................................................................................7-3
software ............................................................................................. 10-11
Upgrade over Internet message
URS file does not include IEC 61850 configuration
URS file is part of a device folder
URS settings file ............................................................ 3-64, 5-45, 10-6
User accounts
add .......................................................................................................... 5-13
authentication by device or server .......................................... 5-15
passwords for settings and commands ...........4-29, 5-9, 5-10
User-definable displays
example ............................................................................................. 5-116
invoking and scrolling ................................................................. 5-115
settings ............................................................................................... 5-115
specifications ..................................................................................... 2-34
User-programmable fault report
actual values ...................................................................................... 6-28
clearing ........................................................................................5-27, 7-2
settings .................................................................................................. 5-98
User-programmable LEDs
custom labels ..................................................................................... 4-23
defaults ................................................................................................. 4-23
settings ............................................................................................... 5-107
specifications ..................................................................................... 2-34
User-programmable pushbuttons
FlexLogic operands ...................................................................... 5-190
logic diagrams ................................................................................ 5-113
settings ............................................................................................... 5-110
specifications ..................................................................................... 2-34
User-programmable self-test settings
T60 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
INDEX
....................................................7-8
.................................................... 5-123
................ 10-12
............................................. 10-12
......... 10-9
............................................ 10-10
................................ 5-108