GE L90 - Page 899

INDEX
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL xvii
Vibration testing specifications ...................................................2-52
Virtual inputs
actual values ......................................................................................... 6-4
commands ............................................................................................. 7-2
explained ...........................................................................................5-415
FlexLogic operands .......................................................................5-200
logic diagram ...................................................................................5-416
settings ...............................................................................................5-415
Virtual outputs
actual values ......................................................................................... 6-6
explained ...........................................................................................5-420
FlexLogic operands .......................................................................5-201
settings ...............................................................................................5-420
Voltage banks .....................................................................................5-138
Voltage deviation specifications .................................................2-52
Voltage elements ..............................................................................5-302
Voltage metering
actual values .......................................................................................6-18
specifications ......................................................................................2-43
Voltage restraint characteristic ................................................5-262
Volts per hertz
actual values .......................................................................................6-26
curves ..................................................................................................5-309
FlexAnalogs ........................................................................................ A-29
FlexLogic operands .......................................................................5-200
logic diagram ...................................................................................5-309
settings ...............................................................................................5-308
specifications ......................................................................................2-37
VT fuse failure
FlexAnalogs ........................................................................................ A-29
FlexLogic operands .......................................................................5-198
logic diagram ...................................................................................5-367
settings ...............................................................................................5-366
VT inputs ...........................................................................3-14, 5-8, 5-138
VT wiring ...................................................................................................3-15
VTFF ..............................................................................................5-366, A-29
W
Warning messages in Engineer ..................................................4-72
Warning symbol in Offline Window ..........................................4-70
Warning, firmware upload not supported .........................11-14
Warranty .....................................................................................................D-1
Watt-hour specifications ................................................................2-43
Watt-hours ..............................................................................................6-20
Wattmetric zero-sequence directional
actual values .......................................................................................6-25
FlexLogic operands .......................................................................5-200
logic diagram ...................................................................................5-279
settings ...............................................................................................5-275
specifications ......................................................................................2-36
Waveform files, view ..........................................................................4-81
Web access port ...............................................................................5-100
Web server protocol .......................................................................5-100
Windows requirement ......................................................................3-51
Wire size
CT/VT ......................................................................................................3-14
G.703 and fiber interface ..............................................................3-42
G.703 interface ..................................................................................3-35
RS422 and fiber interface ............................................................3-42
RS422 interface ................................................................................. 3-39
Wiring diagram .................................................................................... 3-12
Withdrawal from operation ........................................................11-29
Wrong transceiver message ........................................................7-12
X
XOR gate explained ...........................................................................4-84
Y
Yellow caution icon in Offline Window ...................................4-70
Z
Zero-sequence core balance .......................................................3-15
Zero-sequence current removal ..............................................5-145