GE G30 Instruction Manual page 690

Overfrequency
FlexLogic operands .......................................................................5-181
logic diagram ...................................................................................5-279
settings ...............................................................................................5-278
specifications ..................................................................................... 2-24
testing ...................................................................................................... 9-1
Overvoltage
auxiliary ..................................................................................2-23, 5-252
negative sequence ........................................................................5-250
negative-sequence ......................................................................... 2-23
neutral .....................................................................................2-23, 5-249
phase ........................................................................ 2-23, 5-181, 5-248
P
Panel cutout
.....................................................................................3-2, 3-6
Parallel Redundancy Protocol
actual values ...................................................................................... 6-12
explained ............................................................................................. 5-47
settings ................................................................................................. 5-45
specifications ..................................................................................... 2-34
Parity
.......................................................................................................... 5-42
Part numbering ....................................................................................... 2-9
Passwords
authentication by device or server .......................................... 5-16
bypass authentication ................................................................... 5-23
change .................................................................................................. 4-58
change after installation .............................................................. 3-70
change does not take relay out of service ............................. 5-1
command ................................................................................ 4-58, 5-10
default ................................................................................................... 5-14
explained ................................................................................................ 2-5
FlexLogic operands .......................................................................5-186
lockout ...................................................................................... 4-59, 5-14
lost password ....................................................................................... 5-8
requirements ........................................................................................ 5-8
reset to factory defaults .................................................................. 5-8
rules ........................................................................................................... 5-8
settings ..................................................................................... 4-58, 5-10
settings templates .............................................................................. 4-7
wrong entry ........................................................................................ 4-59
Percent differential
calculations ......................................................................................5-201
characteristics .................................................................................5-203
FlexLogic operands .......................................................................5-184
logic diagram ...................................................................................5-205
settings ...............................................................................................5-201
specifications ..................................................................................... 2-20
Permissive functions .......................................................................5-246
Per-unit quantity
.................................................................................... 5-4
Phase angle metering
...................................................................... 6-14
Phase compensation
......................................................................5-153
Phase current metering
.................................................................. 6-18
x
Phase directional overcurrent
FlexLogic operands ...................................................................... 5-181
logic diagram .................................................................................. 5-220
phase A polarization .................................................................... 5-218
settings ............................................................................................... 5-217
specifications ..................................................................................... 2-21
Phase IOC
FlexLogic operands ...................................................................... 5-181
logic diagram .................................................................................. 5-217
settings ............................................................................................... 5-216
specifications ..................................................................................... 2-21
Phase overvoltage
FlexLogic operands ...................................................................... 5-181
logic diagram .................................................................................. 5-249
settings ............................................................................................... 5-248
specifications ..................................................................................... 2-23
Phase rotation
.................................................................................... 5-143
Phase TOC
FlexLogic operands ...................................................................... 5-181
logic diagram .................................................................................. 5-216
settings ............................................................................................... 5-214
specifications ..................................................................................... 2-20
Phase undervoltage
FlexLogic operands ...................................................................... 5-181
logic diagram .................................................................................. 5-248
settings ............................................................................................... 5-247
specifications ..................................................................................... 2-22
Phasor display graphical front panel
Plastic film on front panel
Port
Ethernet, turn on or off .................................................................. 5-45
failure monitoring ............................................................................ 5-38
HTTP, close .......................................................................................... 5-99
IEC 60870-5-104, close ............................................................... 5-101
Modbus, close .................................................................................... 5-51
on rear panel ...................................................................................... 3-12
SNTP, close ....................................................................................... 5-112
TFTP, close ........................................................................................ 5-100
USB .......................................................................................................... 4-16
Port number
combinations with protocols ...................................................... 5-51
connectivity report of those used ............................................ 4-76
DNP ......................................................................................................... 5-52
HTTP ........................................................................................................ 5-99
IEC 60870-5-104 ............................................................................ 5-100
list of ....................................................................................................... 5-45
Modbus ................................................................................................. 5-50
Modbus during installation .......................................................... 3-65
RADIUS .................................................................................................. 5-19
SNTP .................................................................................................... 5-112
system log ............................................................................... 5-19, 5-20
TFTP ..................................................................................................... 5-100
Power metering
specifications ..................................................................................... 2-28
values ..................................................................................................... 6-20
Power off, save data first
................................................................ 3-17
G30 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
.......................... 4-56, 5-32
........................................................... 11-21
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