viii D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
INDEX
L
Labels, front panel .................................................................. 4-43, 4-76
Lamp test ....................................................................................................7-3
Language setting ................................................................................ 5-25
Laser module ......................................................................................... 3-38
Latching outputs
application examples ...................................................................5-306
error messages ....................................................................................7-8
settings ...............................................................................................5-306
specifications ..................................................................................... 2-30
LC fiber .............................................................................................2-7, 3-12
LC fiber connector .............................................................................. 3-13
LED test
commands .............................................................................................7-3
FlexLogic operand .........................................................................5-174
settings ...............................................................................................5-118
specifications ..................................................................................... 2-26
LEDs
clear .....................................................................................................5-308
custom labels .................................................................................... 4-43
explained ............................................................................................. 4-38
In Service ............................................................................................. 3-52
power supply module .................................................................... 3-16
settings ...............................................................................................5-120
Trouble .................................................................................................. 3-52
Line pickup
FlexLogic operands .......................................................................5-169
logic diagram ...................................................................................5-191
settings ...............................................................................................5-189
specifications ..................................................................................... 2-20
Link power budget ............................................................................. 2-33
Load encroachment
FlexLogic operands .......................................................................5-169
logic diagram ...................................................................................5-219
settings ...............................................................................................5-218
specifications ..................................................................................... 2-25
Load shedding .....................................................................5-270, 5-271
Local access denied message ........................................ 4-60, 5-20
Local access, explained .....................................................................5-8
Local Setting Authorization .........................................................10-14
Lockout from software .................................................................... 5-13
Log in with password ..................................................3-69, 5-9, 5-10
Log in, multiple users cannot ..........................................................2-5
Log out
Administrator manually from front panel ............................ 5-20
Logic diagram explained ................................................................ 4-61
Logic diagrams, create .................................................................... 4-62
Logic gates, FlexLogic ........................................................4-83, 5-176
Logout users forcefully .......................................................................7-3
Logs, system .......................................................................................... 5-24
Loop actual values ............................................................................. 6-22
Lost password .........................................................................................5-7
M
MAC address
actual values ......................................................................................6-27
examples ..............................................................................................5-42
RxGOOSE ..............................................................................................5-71
settings for redundancy ................................................................5-45
TxGOOSE ..............................................................................................5-68
Maintenance
actual values ......................................................................................6-27
alert to replace battery .....................................................................7-7
battery replacement .................................................................... 10-24
cleaning ................................................................................................2-37
commands .............................................................................................7-3
module replacement ................................................................... 10-23
upgrade or downgrade .............................................................. 10-14
Manufacturing date ........................................................................... 6-27
Maximum 6X, 6X wire size ..............................................................3-20
Maximum CT/VT wire size ..............................................................3-17
Memory polarization .................................................................. 8-1, 9-7
Memory requirements ......................................................................3-54
Memory voltage logic diagram ................................................ 5-193
Menu navigation ..................................................................................4-50
Message about upgrade over Internet ............................... 10-14
Messages
clear front panel ............................................................................ 5-308
error ...........................................................................................................7-6
errors and warnings in Engineer ..............................................4-69
Metering
conventions ............................................................................6-12, 6-13
frequency specifications ...............................................................2-28
power specifications .......................................................................2-28
voltage specifications ....................................................................2-28
Metering editor .....................................................................................4-35
Mho distance characteristic ...................................................... 5-195
Microsoft Windows requirement ...............................................3-54
Mimic diagrams ...................................................................................4-20
MMS connections remaining ........................................................6-10
Modbus
connections remaining ..................................................................6-10
Flex State parameters ................................................................. 5-130
port, close ............................................................................................5-50
register entry ................................................................................... 5-107
settings ..................................................................................................5-49
user map ........................................................................................... 5-107
Modbus Analyzer .................................................................................10-1
Model information, view ..................................................................6-27
Model number ..........................................................................................3-1
Modem connection ............................................................................3-65
Modification file number ................................................................. 6-28
Module 7R ................................................................................................3-40
Module 7S ................................................................................................3-39
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