GE T60 Instruction Manual page 691

INDEX
Neutral TOC
FlexLogic operands .......................................................................5-184
logic diagram ...................................................................................5-258
settings ...............................................................................................5-257
specifications ......................................................................................2-27
Non-volatile latches
FlexLogic operands .......................................................................5-183
settings ...............................................................................................5-202
specifications ......................................................................................2-33
NOR gate explained
...........................................................................4-53
NOT gate explained ............................................................................4-53
O
Obtain list of port numbers
One-shot
commands menu, PMU ................................................................... 7-4
error compiling in Engineer ..........................................................4-40
FlexLogic operators ......................................................................5-191
Operating temperature ....................................................................2-43
Operating times
....................................................................................2-25
Operator command to force logoff
OR gate explained
...............................................................................4-53
Order codes
.............................................................................................. 2-8
actual values .......................................................................................6-32
update .......................................................................................... 3-59, 7-3
Oscillatory transient testing specifications
Oscillography
actual values .......................................................................................6-30
clearing ........................................................................................ 5-27, 7-2
settings ..................................................................................................5-99
specifications ......................................................................................2-34
via EnerVista software ..................................................................... 4-2
Out of service
........................................................................................... 5-1
Out-of-step tripping
............................................................2-32, 5-227
Outputs
contact outputs ..............................................................................5-345
control power specifications .......................................................2-40
critical failure relay specifications ............................................2-39
Fast form-C relay specifications ................................................2-40
Form-A relay ...........................................................................2-39, 3-14
Form-C relay .......................................................................................3-14
Form-C relay specifications .........................................................2-39
latching output specifications ....................................................2-39
latching outputs .............................................................................5-346
virtual outputs .................................................................................5-349
Overcurrent curve types ...............................................................5-244
Overcurrent curves
FlexCurves .........................................................................................5-249
IAC .........................................................................................................5-247
IEC .........................................................................................................5-246
Overfrequency
FlexLogic operands .......................................................................5-184
logic diagram ...................................................................................5-313
settings ...............................................................................................5-312
specifications ......................................................................................2-30
testing ....................................................................................................8-14
T60 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
............................................................5-31
............................................. 7-6
..........................2-44
Overvoltage
auxiliary ..................................................................................2-29, 5-293
negative sequence ........................................................................5-291
negative-sequence ......................................................................... 2-30
neutral .....................................................................................2-29, 5-290
phase ........................................................................2-29, 5-185, 5-289
P
Panel cutout .....................................................................................3-2, 3-3
Parallel Redundancy Protocol
actual values ...................................................................................... 6-11
explained .............................................................................................. 5-33
settings ................................................................................................. 5-31
specifications ..................................................................................... 2-42
Parity
.......................................................................................................... 5-29
Part numbering
.......................................................................................2-8
Passwords
authentication by device or server .......................................... 5-15
bypass authentication ................................................................... 5-22
change .................................................................................................. 4-29
change after installation .............................................................. 3-63
change does not take relay out of service ..............................5-1
command .......................................................................4-29, 5-9, 5-10
default ................................................................................................... 5-13
explained .................................................................................................2-4
FlexLogic operands .......................................................................5-189
lockout ....................................................................................... 4-30, 5-13
lost password ........................................................................................5-8
requirements .........................................................................................5-8
reset to factory defaults ..................................................................5-8
rules ...........................................................................................................5-8
settings ............................................................................4-29, 5-9, 5-10
settings templates ..............................................................................4-7
wrong entry ........................................................................................ 4-30
Percent differential
calculations .......................................................................................5-236
characteristics .................................................................................5-238
FlexLogic operands .......................................................................5-188
logic diagram ...................................................................................5-240
settings ...............................................................................................5-236
specifications ..................................................................................... 2-25
Permissive functions
.......................................................................5-287
Per-unit quantity ....................................................................................5-4
Phase angle metering ...................................................................... 6-13
Phase compensation
......................................................................5-138
Phase current metering
.................................................................. 6-17
Phase directional overcurrent
FlexLogic operands .......................................................................5-184
logic diagram ...................................................................................5-256
phase A polarization .....................................................................5-254
settings ...............................................................................................5-253
specifications ..................................................................................... 2-28
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