GE G30 Instruction Manual page 694

NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT
characteristics ............................................................. 5-184
FlexLogic operands ...................................................... 5-132
logic ............................................................................ 5-185
settings .............................................................5-182, 5-185
specifications ................................................................. 2-20
NEGATIVE SEQUENCE OVERVOLTAGE
FlexLogic operands ...................................................... 5-132
logic ............................................................................ 5-198
Modbus registers ...........................................................B-39
settings ....................................................................... 5-198
specifications................................................................. 2-21
NEUTRAL DIRECTIONAL OC
Modbus registers ...........................................................B-42
NEUTRAL DIRECTIONAL OVERCURRENT
FlexLogic™ operands .................................................. 5-132
logic ............................................................................ 5-174
polarization.................................................................. 5-172
settings ....................................................................... 5-170
specifications................................................................. 2-20
NEUTRAL INSTANTANEOUS OVERCURRENT
see entry for NEUTRAL IOC
NEUTRAL IOC
FlexLogic™ operands .................................................. 5-132
logic ............................................................................ 5-170
settings ....................................................................... 5-169
specifications................................................................. 2-19
NEUTRAL OVERVOLTAGE
FlexLogic operands ...................................................... 5-132
logic ............................................................................ 5-197
Modbus registers ...........................................................B-45
settings ....................................................................... 5-197
specifications................................................................. 2-21
NEUTRAL TIME OVERCURRENT
see entry for NEUTRAL TOC
NEUTRAL TOC
FlexLogic™ operands .................................................. 5-132
logic ............................................................................ 5-168
settings ....................................................................... 5-168
specifications................................................................. 2-19
NON-VOLATILE LATCHES
FlexLogic operands ...................................................... 5-132
Modbus registers ...........................................................B-52
settings ....................................................................... 5-149
specifications ................................................................. 2-23
O
OBTAIN LIST OF PORT NUMBERS .................................. 5-29
ONE SHOTS .................................................................. 5-138
OPERATING TEMPERATURE .......................................... 2-30
OPERATING TIMES ......................................................... 2-19
ORDER CODES ..................... 2-10, 2-11, 2-12, 2-14, 6-28, 7-3
ORDER CODES, UPDATING .............................................. 7-3
ORDERING ............................................ 2-10, 2-11, 2-12, 2-14
OSCILLATORY TRANSIENT TESTING ............................. 2-31
OSCILLOGRAPHY
actual values ................................................................. 6-26
clearing .................................................................. 5-25, 7-2
Modbus .......................................................................... B-7
Modbus registers ..................................................B-20, B-31
settings ......................................................................... 5-71
specifications................................................................. 2-23
via COMTRADE .............................................................. B-7
via EnerVista software ..................................................... 4-2
OUT OF SERVICE ...................................................... 2-5, 5-8
vi
INDEX
OUTPUTS
contact outputs ............................................................ 5-249
control power .................................................................2-27
critical failure relay .........................................................2-26
Fast Form-C relay ..........................................................2-27
Form-A relay ................................................ 2-26, 3-15, 3-16
Form-C relay ......................................................... 2-26, 3-15
latching outputs ................................................... 2-26, 5-249
remote outputs .................................................. 5-255, 5-256
virtual outputs .............................................................. 5-252
OVERCURRENT CURVE TYPES .................................... 5-157
OVERCURRENT CURVES
definite time ................................................................. 5-161
FlexCurves .................................................................. 5-161
I2T ............................................................................... 5-161
IAC .............................................................................. 5-160
IEC .............................................................................. 5-159
IEEE ............................................................................ 5-157
OVERFREQUENCY
FlexLogic operands ...................................................... 5-132
logic ............................................................................ 5-225
settings ........................................................................ 5-225
specifications .................................................................2-21
OVERFRQUENCY
Modbus registers ........................................................... B-39
OVERVOLTAGE
auxiliary .............................................................. 2-21, 5-200
negative sequence ....................................................... 5-198
negative-sequence .........................................................2-21
neutral ................................................................ 2-21, 5-197
phase ................................................................. 2-21, 5-196
P
PANEL CUTOUT ........................................................ 3-1, 3-2
PARALLEL REDUNDANCY PROTOCOL
actual values ..................................................................6-12
explained .......................................................................5-31
settings ..........................................................................5-29
specifications .................................................................2-28
PARITY ............................................................................5-27
PASSWORD SECURITY
FlexLogic operands ...................................................... 5-136
PASSWORDS
change does not take relay out of service .................. 2-5, 5-8
changing ........................................................................4-28
for settings templates ...................................................... 4-5
lost password .................................................................. 5-8
Modbus registers .................................................. B-18, B-28
overview ........................................................................1-18
reset to factory defaults ................................................... 5-8
security ........................................................................... 2-5
settings ........................................................................... 2-5
PC SOFTWARE
see entry for ENERVISTA UR SETUP
PERCENT DIFFERENTIAL
calculations .................................................................. 5-152
characteristic ............................................................... 5-154
FlexLogic operands ...................................................... 5-135
logic ............................................................................ 5-156
settings ............................................................. 5-152, 5-154
specifications .................................................................2-19
PERMISSIVE FUNCTIONS .............................................. 5-193
PER-UNIT QUANTITY ........................................................ 5-4
PHASE ANGLE METERING ..............................................6-14
PHASE COMPENSATION ............................................... 5-111
G30 Generator Protection System GE Multilin