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4-16
L60 Line Phase Comparison System
GE Multilin
4.3 FACEPLATE INTERFACE
4 HUMAN INTERFACES
4
•
TRIP
:
Indicates that the selected FlexLogic™ operand serving as a Trip switch has operated. This indicator always
latches; the reset command must be initiated to allow the latch to be reset.
•
ALARM
:
Indicates that the selected FlexLogic™ operand serving as an Alarm switch has operated. This indicator is
never latched.
•
PICKUP
:
Indicates that an element is picked up. This indicator is never latched.
EVENT CAUSE INDICATORS:
These indicate the input type that was involved in a condition detected by an element that is operated or has a latched flag
waiting to be reset.
•
VOLTAGE
: Indicates voltage was involved.
•
CURRENT
: Indicates current was involved.
•
FREQUENCY
: Indicates frequency was involved.
•
OTHER
: Indicates a composite function was involved.
•
PHASE A
: Indicates phase A was involved.
•
PHASE B
: Indicates phase B was involved.
•
PHASE C
: Indicates phase C was involved.
•
NEUTRAL/GROUND
: Indicates that neutral or ground was involved.
USER-PROGRAMMABLE INDICATORS:
The second and third provide 48 amber LED indicators whose operation is controlled by the user. Support for applying a
customized label beside every LED is provided.
User customization of LED operation is of maximum benefit in installations where languages other than English are used to
communicate with operators. Refer to the
User-programmable LEDs
section in chapter 5 for the settings used to program
the operation of the LEDs on these panels.
Figure 4–20: LED PANELS 2 AND 3 (INDEX TEMPLATE)
DEFAULT LABELS FOR LED PANEL 2:
The default labels are intended to represent:
•
GROUP 1...6
: The illuminated GROUP is the active settings group.
•
BREAKER 1(2) OPEN
: The breaker is open.
•
BREAKER 1(2) CLOSED
: The breaker is closed.
•
BREAKER 1(2) TROUBLE
: A problem related to the breaker has been detected.
•
SYNCHROCHECK NO1(2) IN-SYNCH
: Voltages have satisfied the synchrocheck element.
•
RECLOSE ENABLED
: The recloser is operational.
•
RECLOSE DISABLED
: The recloser is not operational.
•
RECLOSE IN PROGRESS
: A reclose operation is in progress.
•
RECLOSE LOCKED OUT
: The recloser is not operational and requires a reset.
USER-PROGRAMMABLE LEDS
USER-PROGRAMMABLE LEDS
842782A1.CDR
Summary of Contents for UR series
Page 2: ......
Page 4: ......
Page 12: ...xii L60 Line Phase Comparison System GE Multilin TABLE OF CONTENTS ...
Page 32: ...1 20 L60 Line Phase Comparison System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 54: ...2 22 L60 Line Phase Comparison System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Page 438: ...7 8 L60 Line Phase Comparison System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Page 478: ...8 40 L60 Line Phase Comparison System GE Multilin 8 3 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Page 502: ...A 10 L60 Line Phase Comparison System GE Multilin A 1 PARAMETER LIST APPENDIXA A ...
Page 584: ...B 82 L60 Line Phase Comparison System GE Multilin B 4 MEMORY MAPPING APPENDIXB B ...
Page 622: ...D 10 L60 Line Phase Comparison System GE Multilin D 1 PROTOCOL APPENDIXD D ...
Page 634: ...E 12 L60 Line Phase Comparison System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...
Page 642: ...F 8 L60 Line Phase Comparison System GE Multilin F 3 WARRANTY APPENDIXF F ...