GE B30 UR Series Instruction Manual page 592

TELEPROTECTION
actual values ................................................................... 6-4
clearing counters ............................................................. 7-2
FlexLogic operands ...................................................... 5-115
logic ............................................................................ 5-201
Modbus registers ...........................................................B-46
overview ...................................................................... 5-200
settings .................................................... 5-87, 5-200, 5-201
specifications ................................................................. 2-17
TEMPERATURE MONITOR ..................................... 5-117, 7-8
TERMINALS ....................................................................... 3-7
TESTING
force contact inputs ..................................................... 5-211
force contact outputs ................................................... 5-212
lamp test ......................................................................... 7-3
self-test error messages ................................................... 7-4
THEORY OF OPERATION .................................................. 8-1
THERMAL OVERLOAD PROTECTION
Modbus registers ...........................................................B-39
settings ....................................................................... 5-183
specifications ................................................................. 2-15
TIME ................................................................................. 7-2
TIME OVERCURRENT
see PHASE, NEUTRAL, and GROUND TOC entries
TIMERS ......................................................................... 5-124
TOC
ground ......................................................................... 5-147
neutral ......................................................................... 5-145
phase .......................................................................... 5-141
specifications ................................................................. 2-14
TRACEABILITY
data ..................................................................... 4-11, 4-12
overview ........................................................................ 4-10
rules .............................................................................. 4-12
TRACKING FREQUENCY ........................................ 6-17, B-40
TRANSDUCER I/O
actual values ................................................................. 6-18
settings .............................................................5-204, 5-205
specifications ................................................................. 2-17
wiring ............................................................................ 3-21
TRIP BUS
FlexLogic operands ...................................................... 5-116
Modbus registers ...........................................................B-43
settings ....................................................................... 5-162
TRIP LEDs ....................................................................... 5-68
TROUBLE INDICATOR .............................................. 1-19, 7-4
TROUBLESHOOTING
breaker not working ..................................................... 5-172
setting not working ....................................................... 5-172
TROUBLESHOOTING ACCESS TO DEVICE ..................... 1-14
U
UL APPROVAL ................................................................. 2-22
UNABLE TO ACCESS DEVICE ......................................... 1-14
UNABLE TO PUT RELAY IN FLASH MODE ......................... 4-2
UNAUTHORIZED ACCESS
commands ..................................................................... 5-25
resetting .......................................................................... 7-2
UNDERVOLTAGE
phase ................................................................. 2-14, 5-158
UNDERVOLTAGE CHARACTERISTICS .......................... 5-157
UNEXPECTED RESTART ERROR ...................................... 7-8
UNINSTALL ..................................................................... 10-7
UNIT NOT PROGRAMMED ........................................ 5-88, 7-5
UNPACKING THE RELAY ................................................... 1-2
viii
INDEX
UNRETURNED MESSAGES ALARM .................................5-86
UPDATING ORDER CODE ................................................. 7-3
URPC
see entry for ENERVISTA UR SETUP
USER-DEFINABLE DISPLAYS
example .........................................................................5-79
invoking and scrolling .....................................................5-77
Modbus registers .................................................. B-25, B-31
settings ................................................................. 5-77, 5-79
specifications .................................................................2-16
USER-PROGRAMMABLE FAULT REPORT
actual values ..................................................................6-19
clearing ...................................................................5-25, 7-2
Modbus registers ........................................................... B-16
settings ..........................................................................5-63
USER-PROGRAMMABLE LEDs
defaults ..........................................................................4-17
description ............................................................ 4-15, 4-16
Modbus registers ........................................................... B-28
settings ..........................................................................5-68
specifications .................................................................2-15
USER-PROGRAMMABLE PUSHBUTTONS
FlexLogic operands ...................................................... 5-117
Modbus registers .................................................. B-32, B-39
settings ..........................................................................5-71
specifications .................................................................2-16
USER-PROGRAMMABLE SELF TESTS
Modbus registers ........................................................... B-29
settings ..........................................................................5-69
USERST-1 BIT PAIR ....................................................... 5-195
V
VIBRATION TESTING .......................................................2-21
VIRTUAL INPUTS
actual values ................................................................... 6-3
commands ...................................................................... 7-1
FlexLogic operands ...................................................... 5-116
logic ............................................................................ 5-188
Modbus registers .................................................... B-9, B-56
settings ........................................................................ 5-188
VIRTUAL OUTPUTS
actual values ................................................................... 6-5
FlexLogic operands ...................................................... 5-116
Modbus registers ........................................................... B-57
settings ........................................................................ 5-191
VOLTAGE BANKS ............................................................5-91
VOLTAGE DEVIATIONS ...................................................2-21
VOLTAGE ELEMENTS .................................................... 5-157
VOLTAGE METERING
specifications .................................................................2-16
values ............................................................................6-16
VOLTAGE RESTRAINT CHARACTERISTIC ..................... 5-141
VT INPUTS ....................................................... 3-11, 5-6, 5-91
VT WIRING ......................................................................3-11
VTFF
see VT FUSE FAILURE
W
WARNINGS ....................................................................... 1-1
WARRANTY ......................................................................G-7
WEB SERVER PROTOCOL ...............................................5-54
WEBSITE .......................................................................... 1-2
B30 Bus Differential System GE Multilin