GE L30 Instruction Manual page 697

SOURCES
example use of .............................................................. 5-94
metering ........................................................................ 6-16
settings .................................................................5-92, 5-93
STANDARD ABBREVIATIONS ............................................H-6
START-UP ....................................................................... 8-11
STATUS INDICATORS .............................................4-14, 4-16
STORAGE ..................................................................... 11-10
STORAGE TEMPERATURE ............................................. 2-33
STUB BUS
FlexLogic operands ..................................................... 5-144
logic ............................................................................ 5-166
Modbus registers ........................................................... B-40
settings ....................................................................... 5-165
SUMMATOR
Modbus registers ........................................................... B-46
SUPERVISING ELEMENTS ............................................ 5-205
SUPPORT, TECHNICAL ..................................................... 1-2
SURGE IMMUNITY .......................................................... 2-34
SYMMETRICAL COMPONENTS METERING ..................... 6-13
SYNCHROCHECK
actual values .................................................. 6-8, 6-19, 6-21
FlexLogic operands ..................................................... 5-144
logic ............................................................................ 5-221
Modbus registers .................................................. B-18, B-68
settings ............................................................. 5-218, 5-219
specifications ................................................................ 2-26
SYNCHRONIZATION RELAY ............................................ 8-15
SYNCHROPHASORS
actual values .........................................................6-21, 6-22
clearing PMU records ...................................................... 7-2
commands ............................................................... 7-4, 7-5
FlexLogic operands ........................................... 5-142, 5-143
phase measurement unit triggering .............................. 5-125
phasor measurement configuration5-120, 5-121, 5-122, 5-123,
5-133, 5-134, 5-135
phasor measurement unit ................................... 5-115, 5-119
phasor measurement unit calibration ............................ 5-124
phasor measurement unit recording ............................. 5-133
PMU Modbus registers ................................................... B-68
test values .................................................................. 5-267
SYSLOG .......................................................................... 5-22
SYSTEM FREQUENCY .................................................... 5-91
SYSTEM LOGS ................................................................ 5-22
SYSTEM REQUIREMENTS ................................................ 1-5
SYSTEM SETUP .............................................................. 5-90
T
TARGET MESSAGES ........................................................ 7-6
TARGET SETTING ............................................................ 5-5
TARGETS MENU ............................................................... 7-6
TCP PORT NUMBER ....................................................... 5-56
TECHNICAL SUPPORT ...................................................... 1-2
TEMPERATURE MONITOR .................................... 5-146, 7-10
TERMINALS ............................................................. 3-7, 5-95
TESTING
channel tests ............................................................... 5-267
clock synchronization .................................................... 10-2
final tests ...................................................................... 10-4
force contact inputs ..................................................... 5-265
force contact outputs ................................................... 5-266
lamp test ......................................................................... 7-3
local-remote relay tests ................................................. 10-4
self-test error messages .................................................. 7-6
synchrophasors ........................................................... 5-267
GE Multilin
INDEX
THEORY OF OPERATION .................................................. 8-1
THERMAL MODEL
Modbus registers .......................................................... B-44
THERMAL OVERLOAD PROTECTION
Modbus registers .......................................................... B-43
settings ....................................................................... 5-241
specifications ................................................................. 2-26
TIME .................................................................................. 7-2
TIME OVERCURRENT
see PHASE, NEUTRAL, and GROUND TOC entries
TIMERS ......................................................................... 5-153
TOC
ground ......................................................................... 5-186
neutral ......................................................................... 5-179
phase .......................................................................... 5-172
specifications ................................................................. 2-24
Torque for screws ............................................................... 3-8
TRACEABILITY
data ...................................................................... 4-11, 4-12
overview ........................................................................ 4-10
rules .............................................................................. 4-12
TRACKING FREQUENCY ........................................ 6-20, B-46
TRANSDUCER I/O
actual values ................................................................. 6-22
settings ............................................................ 5-258, 5-259
specifications ................................................................. 2-29
wiring ............................................................................ 3-26
TRIP BUS
FlexLogic operands ...................................................... 5-144
Modbus registers .......................................................... B-48
settings ....................................................................... 5-207
TRIP DECISION EXAMPLE ............................................... 8-18
TRIP LEDs ....................................................................... 5-77
TROUBLE INDICATOR .............................................. 1-18, 7-6
TROUBLESHOOTING
breaker not working ..................................................... 5-228
setting not working ....................................................... 5-228
TROUBLESHOOTING ACCESS TO DEVICE ..................... 1-14
TYPICAL WIRING DIAGRAM .............................................. 3-9
U
UL APPROVAL ................................................................. 2-35
UNABLE TO ACCESS DEVICE ......................................... 1-14
UNABLE TO PUT RELAY IN FLASH MODE ......................... 4-2
UNAUTHORIZED ACCESS
commands ..................................................................... 5-26
resetting .......................................................................... 7-2
UNAUTHORIZED FIRMWARE ATTEMPT MESSAGE ......... 7-11
UNAUTHORIZED SETTING WRITE MESSAGE ................. 7-11
UNDERFREQUENCY
FlexLogic operands ...................................................... 5-144
logic ............................................................................ 5-217
settings ....................................................................... 5-217
specifications ................................................................. 2-25
UNDERVOLTAGE
auxiliary ......................................................................... 2-25
phase ................................................................. 2-25, 5-200
UNDERVOLTAGE CHARACTERISTICS .......................... 5-198
UNEXPECTED RESTART ERROR .................................... 7-11
UNINSTALL ..................................................................... 11-8
UNIT NOT PROGRAMMED ........................................ 5-88, 7-7
UNPACKING THE RELAY ...................................................1-2
UPDATING ORDER CODE ................................................. 7-3
URPC
see entry for ENERVISTA UR SETUP
L30 Line Current Differential System ix