GE B30 Instruction Manual page 570

TRACKING FREQUENCY ........................................ 6-16, B-38
TRANSDUCER I/O
actual values ................................................................. 6-17
settings .............................................................5-191, 5-192
specifications ................................................................. 2-13
wiring ............................................................................ 3-22
TRIP BUS
FlexLogic operands ...................................................... 5-104
Modbus registers ...........................................................B-41
settings ....................................................................... 5-150
TRIP LEDs ....................................................................... 5-57
TROUBLE INDICATOR .............................................. 1-18, 7-4
U
UL APPROVAL ................................................................. 2-18
UNAUTHORIZED ACCESS
commands ..................................................................... 5-20
resetting .......................................................................... 7-2
UNDERVOLTAGE
phase ................................................................. 2-10, 5-146
UNDERVOLTAGE CHARACTERISTICS .......................... 5-145
UNEXPECTED RESTART ERROR ...................................... 7-8
UNIT NOT PROGRAMMED ........................................ 5-77, 7-5
UNPACKING THE RELAY ................................................... 1-2
UNRETURNED MESSAGES ALARM ................................. 5-75
UPDATING ORDER CODE ................................................. 7-3
URPC
see entry for ENERVISTA UR SETUP
USER-DEFINABLE DISPLAYS
example ........................................................................ 5-68
invoking and scrolling .................................................... 5-66
Modbus registers ..................................................B-23, B-29
settings ................................................................ 5-66, 5-68
specifications ................................................................. 2-12
USER-PROGRAMMABLE FAULT REPORT
actual values ................................................................. 6-18
clearing .................................................................. 5-20, 7-2
Modbus registers ...........................................................B-15
settings ......................................................................... 5-52
USER-PROGRAMMABLE LEDs
custom labeling ............................................................. 4-22
defaults ......................................................................... 4-16
description............................................................ 4-15, 4-16
Modbus registers ...........................................................B-26
settings ......................................................................... 5-57
specifications ................................................................. 2-12
USER-PROGRAMMABLE PUSHBUTTONS
FlexLogic operands ...................................................... 5-106
Modbus registers ..................................................B-29, B-37
settings ......................................................................... 5-60
specifications................................................................. 2-12
viii
INDEX
USER-PROGRAMMABLE SELF TESTS
Modbus registers ........................................................... B-27
settings ..........................................................................5-58
USERST-1 BIT PAIR ....................................................... 5-182
V
VIBRATION TESTING .......................................................2-17
VIRTUAL INPUTS
actual values ................................................................... 6-3
commands ...................................................................... 7-1
FlexLogic operands ...................................................... 5-104
logic ............................................................................ 5-175
Modbus registers .................................................... B-8, B-53
settings ........................................................................ 5-175
VIRTUAL OUTPUTS
actual values ................................................................... 6-5
FlexLogic operands ...................................................... 5-104
Modbus registers ........................................................... B-54
settings ........................................................................ 5-178
VOLTAGE BANKS ............................................................5-80
VOLTAGE DEVIATIONS ...................................................2-17
VOLTAGE ELEMENTS .................................................... 5-145
VOLTAGE METERING
Modbus registers ........................................................... B-12
specifications .................................................................2-12
values ............................................................................6-15
VOLTAGE RESTRAINT CHARACTERISTIC ..................... 5-129
VT INPUTS ....................................................... 3-13, 5-6, 5-80
VT WIRING ......................................................................3-13
VTFF
see VT FUSE FAILURE
W
WARNINGS ....................................................................... 1-1
WARRANTY ...................................................................... F-6
WEB SERVER PROTOCOL ...............................................5-43
WEBSITE .......................................................................... 1-2
Z
ZERO SEQUENCE CORE BALANCE .................................3-13
ZONING ...........................................................................10-3
B30 Bus Differential System GE Multilin