GE M60 Instruction Manual page 489

Motor protection system
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INDEX
Motor learned data
actual values .......................................................................................6-23
Motor start supervision
actual values .......................................................................................6-22
specifications ......................................................................................2-19
Motor thermal model
see Thermal model
Mounting
............................................................................................3-2, 3-3
N
Nameplate, rear
..................................................................................... 3-1
Negative sequence overvoltage
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-228
settings ...............................................................................................5-227
specifications ......................................................................................2-19
Neutral directional overcurrent
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-206
polarization .......................................................................................5-204
settings ...............................................................................................5-202
specifications ......................................................................................2-17
Neutral IOC
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-201
settings ...............................................................................................5-201
specifications ......................................................................................2-16
Neutral overvoltage
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-227
settings ...............................................................................................5-226
specifications ......................................................................................2-19
Neutral TOC
specifications ......................................................................................2-16
Non-volatile latches
FlexLogic operands .......................................................................5-138
settings ...............................................................................................5-155
specifications ......................................................................................2-21
O
One-shot
FlexLogic operators ......................................................................5-145
Operating temperature
....................................................................2-30
Operating times
....................................................................................2-15
Operator command to force logoff
Order codes
.............................................................................................. 2-7
actual values .......................................................................................6-25
update ...................................................................................................... 7-3
Oscillatory transient testing specifications
Oscillography
actual values .......................................................................................6-25
clearing ........................................................................................ 5-27, 7-2
settings ..................................................................................................5-87
specifications ......................................................................................2-22
via EnerVista software ..................................................................... 4-2
M60 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
............................................. 7-4
..........................2-31
Outputs
contact outputs ..............................................................................5-262
control power specifications ...................................................... 2-27
critical failure relay specifications ............................................ 2-26
Fast form-C relay specifications ............................................... 2-27
Form-A relay ........................................................................... 2-26, 3-13
Form-C relay ....................................................................................... 3-13
Form-C relay specifications ........................................................ 2-26
latching output specifications ................................................... 2-26
latching outputs ..............................................................................5-263
virtual outputs .................................................................................5-265
Overcurrent curve types
...............................................................5-206
Overcurrent curves
FlexCurves .........................................................................................5-211
I²t ...........................................................................................................5-211
IAC .........................................................................................................5-209
IEC .........................................................................................................5-208
Overfrequency
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-240
settings ...............................................................................................5-240
specifications ..................................................................................... 2-19
testing .......................................................................................................8-1
Overvoltage
auxiliary ..................................................................................2-19, 5-229
negative sequence ........................................................................5-227
negative-sequence ......................................................................... 2-19
neutral .....................................................................................2-19, 5-226
phase .......................................................................................2-18, 5-225
P
Panel cutout
.....................................................................................3-2, 3-3
Parallel Redundancy Protocol
actual values ...................................................................................... 6-10
explained .............................................................................................. 5-33
settings ................................................................................................. 5-31
specifications ..................................................................................... 2-29
Parity
.......................................................................................................... 5-28
Part numbering
.......................................................................................2-7
Passwords
authentication by device or server .......................................... 5-15
bypass authentication ................................................................... 5-22
change .................................................................................................. 4-27
change after installation .............................................................. 3-54
command ...................................................................................4-27, 5-9
default ................................................................................................... 5-13
explained .................................................................................................2-3
FlexLogic operands .......................................................................5-143
lockout ....................................................................................... 4-28, 5-13
lost password ........................................................................................5-7
requirements .........................................................................................5-7
reset to factory defaults ..................................................................5-7
rules ...........................................................................................................5-7
settings ........................................................................................4-27, 5-9
settings templates ..............................................................................4-5
wrong entry ........................................................................................ 4-28
Permissive functions
.......................................................................5-223
vii

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