GE G30 Instruction Manual page 609

INDEX
Overfrequency
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-257
settings ...............................................................................................5-256
specifications ......................................................................................2-24
testing ...................................................................................................... 9-1
Overvoltage
auxiliary ..................................................................................2-23, 5-230
negative sequence ........................................................................5-228
negative-sequence ..........................................................................2-23
neutral .....................................................................................2-23, 5-227
phase ........................................................................ 2-23, 5-160, 5-226
P
Panel cutout
.....................................................................................3-2, 3-3
Parallel Redundancy Protocol
actual values .......................................................................................6-11
explained ..............................................................................................5-33
settings ..................................................................................................5-31
specifications ......................................................................................2-34
Parity
...........................................................................................................5-28
Part numbering ....................................................................................... 2-8
Passwords
authentication by device or server ..........................................5-15
bypass authentication ...................................................................5-22
change ...................................................................................................4-29
change after installation ...............................................................3-64
change does not take relay out of service ............................. 5-1
command ....................................................................... 4-29, 5-9, 5-10
default ....................................................................................................5-13
explained ................................................................................................ 2-5
FlexLogic operands .......................................................................5-164
lockout .......................................................................................4-30, 5-13
lost password ....................................................................................... 5-7
requirements ........................................................................................ 5-8
reset to factory defaults .................................................................. 5-7
rules ........................................................................................................... 5-8
settings ............................................................................ 4-29, 5-9, 5-10
settings templates .............................................................................. 4-7
wrong entry .........................................................................................4-30
Percent differential
calculations ......................................................................................5-179
characteristics .................................................................................5-181
FlexLogic operands .......................................................................5-163
logic diagram ...................................................................................5-183
settings ...............................................................................................5-179
specifications ......................................................................................2-20
Permissive functions .......................................................................5-224
Per-unit quantity
.................................................................................... 5-4
Phase angle metering
.......................................................................6-13
Phase compensation
......................................................................5-136
Phase current metering
...................................................................6-17
G30 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
Phase directional overcurrent
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-198
phase A polarization .....................................................................5-196
settings ...............................................................................................5-195
specifications ..................................................................................... 2-21
Phase IOC
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-195
settings ...............................................................................................5-194
specifications ..................................................................................... 2-21
Phase overvoltage
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-227
settings ...............................................................................................5-226
specifications ..................................................................................... 2-23
Phase rotation
....................................................................................5-126
Phase TOC
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-194
settings ...............................................................................................5-192
specifications ..................................................................................... 2-20
Phase undervoltage
FlexLogic operands .......................................................................5-160
logic diagram ...................................................................................5-226
settings ...............................................................................................5-225
specifications ..................................................................................... 2-22
Port
Ethernet, turn on or off .................................................................. 5-31
HTTP, close .......................................................................................... 5-85
IEC 60870-5-104, close ................................................................. 5-87
Modbus, close .................................................................................... 5-37
SNTP, close .......................................................................................... 5-97
TFTP, close ........................................................................................... 5-86
Port number
combinations with protocols ...................................................... 5-38
connectivity report of those used ............................................ 4-47
DNP ......................................................................................................... 5-39
HTTP ....................................................................................................... 5-85
IEC 60870-5-104 ............................................................................... 5-86
list of ....................................................................................................... 5-31
Modbus ................................................................................................. 5-37
Modbus during installation .......................................................... 3-60
RADIUS .................................................................................................. 5-18
SNTP ....................................................................................................... 5-97
system log ............................................................................... 5-18, 5-19
TFTP ........................................................................................................ 5-86
Power metering
specifications ..................................................................................... 2-28
values .................................................................................................... 6-19
Power supply
description ........................................................................................... 3-12
removal to replace battery ........................................................11-14
specifications ..................................................................................... 2-31
Power system settings
...................................................................5-126
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