GE t60 Instruction Manual page 624

settings ....................................................................... 5-172
specifications ................................................................. 2-11
NEUTRAL OVERVOLTAGE
FlexLogic™ operands .................................................. 5-103
logic ............................................................................ 5-197
Modbus registers ...........................................................B-35
settings ....................................................................... 5-197
specifications ................................................................. 2-12
NEUTRAL TIME OVERCURRENT
see entry for NEUTRAL TOC
NEUTRAL TOC
FlexLogic™ operands .................................................. 5-103
logic ............................................................................ 5-171
Modbus registers ...........................................................B-27
settings ....................................................................... 5-171
specifications ................................................................. 2-11
NON-VOLATILE LATCHES
FlexLogic™ operands .................................................. 5-103
Modbus registers ...........................................................B-43
settings ....................................................................... 5-119
specifications ................................................................. 2-14
NSAP ADDRESS .............................................................. 5-17
O
ONE SHOTS .................................................................. 5-109
OPERATING TEMPERATURE .......................................... 2-20
OPERATING TIMES ......................................................... 2-10
ORDER CODES ............................. 2-4, 2-5, 2-6, 2-7, 6-24, 7-3
ORDER CODES, UPDATING .............................................. 7-3
ORDERING ............................................ 2-3, 2-4, 2-5, 2-6, 2-7
OSCILLATORY TRANSIENT TESTING ............................. 2-20
OSCILLOGRAPHY
actual values ................................................................. 6-22
clearing .................................................................. 5-14, 7-2
Modbus .......................................................................... B-6
Modbus registers .........................................B-15, B-16, B-20
settings ......................................................................... 5-39
specifications ................................................................. 2-14
via COMTRADE .............................................................. B-6
via EnerVista software ..................................................... 4-2
OSI NETWORK ADDRESS ............................................... 5-17
OST ...................................................................... 2-13, 5-141
OUT-OF-STEP TRIPPING ..................................... 2-13, 5-141
OUTPUTS
contact outputs ............................................................ 5-229
control power ................................................................. 2-17
critical failure relay ........................................................ 2-17
Fast Form-C relay .......................................................... 2-17
Form-A relay ....................................... 2-17, 3-14, 3-15, 3-20
Form-C relay ................................................2-17, 3-14, 3-20
IRIG-B ........................................................................... 2-17
latching outputs .................................................. 2-17, 5-229
remote outputs ..................................................5-234, 5-235
virtual outputs .............................................................. 5-231
OVERCURRENT CURVE TYPES .................................... 5-158
OVERCURRENT CURVES
definite time................................................................. 5-162
FlexCurves™ ............................................................... 5-162
I2T .............................................................................. 5-162
IAC ............................................................................. 5-161
IEC ............................................................................. 5-160
IEEE ........................................................................... 5-159
OVERFREQUENCY
FlexLogic™ operands .................................................. 5-103
logic ............................................................................ 5-212
vi
INDEX
settings ........................................................................ 5-212
specifications .................................................................2-12
OVERFRQUENCY
Modbus registers ........................................................... B-30
OVERVOLTAGE
auxiliary .............................................................. 2-12, 5-199
neutral ................................................................ 2-12, 5-197
phase ................................................................. 2-12, 5-196
P
PANEL CUTOUT ........................................................ 3-1, 3-2
PARITY ............................................................................5-16
PASSWORD SECURITY .............................. 5-9, 5-10, 8-2, 8-3
FlexLogic operands ...................................................... 5-107
PASSWORDS
changing ........................................................................4-28
for settings templates ............................................... 4-5, 8-7
lost password ................................... 4-28, 5-9, 5-10, 8-2, 8-3
Modbus ........................................................................... B-7
Modbus registers ......................................... B-13, B-17, B-18
overview ........................................................................1-18
security .................................................................... 5-8, 8-1
settings .................................................................... 5-8, 8-1
PC SOFTWARE
see entry for ENERVISTA UR SETUP
PERCENT DIFFERENTIAL
calculations .................................................................. 5-151
characteristic ............................................................... 5-152
FlexLogic™ operands ................................................... 5-106
logic ............................................................................ 5-154
Modbus registers ........................................................... B-29
settings ............................................................. 5-151, 5-152
specifications .................................................................2-10
PERMISSIVE FUNCTIONS .............................................. 5-193
PER-UNIT QUANTITY ........................................................ 5-4
PHASE ANGLE METERING ..............................................6-11
PHASE COMPENSATION .................................................5-80
PHASE CURRENT METERING .........................................6-14
PHASE DIRECTIONAL OC
Modbus registers ........................................................... B-32
PHASE DIRECTIONAL OVERCURRENT
FlexLogic™ operands ................................................... 5-103
logic ............................................................................ 5-169
phase A polarization ..................................................... 5-167
settings ............................................................. 5-167, 5-168
specifications .................................................................2-11
PHASE DISTANCE
FlexLogic™ operands ................................................... 5-103
logic ............................................................................ 5-130
Modbus registers ........................................................... B-31
op scheme ...................................................................5-129
settings ........................................................................ 5-122
specifications .................................................................2-10
PHASE INSTANTANEOUS OVERCURRENT
see entry for PHASE IOC
PHASE IOC
FlexLogic™ operands ................................................... 5-103
logic ............................................................................ 5-166
Modbus registers ........................................................... B-27
specifications .................................................................2-11
PHASE OVERVOLTAGE
FlexLogic™ operands ................................................... 5-104
logic ............................................................................ 5-196
Modbus registers ........................................................... B-31
settings ........................................................................ 5-196
T60 Transformer Protection System GE Multilin