GE Multilin
L60 Line Phase Comparison System
5-105
5 SETTINGS
5.4 FLEXLOGIC™
5
5.4.8 NON-VOLATILE LATCHES
PATH: SETTINGS
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FLEXLOGIC
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NON-VOLATILE LATCHES
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LATCH 1(16)
The non-volatile latches provide a permanent logical flag that is stored safely and will not reset upon reboot after the relay
is powered down. Typical applications include sustaining operator commands or permanently block relay functions, such as
Autorecloser, until a deliberate interface action resets the latch. The settings element operation is described below:
•
LATCH 1 TYPE
: This setting characterizes Latch 1 to be Set- or Reset-dominant.
•
LATCH 1 SET
: If asserted, the specified FlexLogic™ operands 'sets' Latch 1.
•
LATCH 1 RESET
: If asserted, the specified FlexLogic™ operand 'resets' Latch 1.
Figure 5–44: NON-VOLATILE LATCH OPERATION TABLE (N = 1 to 16) AND LOGIC
LATCH 1
LATCH 1
FUNCTION: Disabled
Range: Disabled, Enabled
MESSAGE
LATCH 1 TYPE:
Reset Dominant
Range: Reset Dominant, Set Dominant
MESSAGE
LATCH 1 SET:
Off
Range: FlexLogic™ operand
MESSAGE
LATCH 1 RESET:
Off
Range: FlexLogic™ operand
MESSAGE
LATCH 1
TARGET: Self-reset
Range: Self-reset, Latched, Disabled
MESSAGE
LATCH 1
EVENTS: Disabled
Range: Disabled, Enabled
842005A1.CDR
LATCH 1 FUNCTION:
LATCH 1 TYPE:
LATCH 1 SET:
LATCH 1 SET:
RUN
SET
RESET
SETTING
SETTING
SETTING
SETTING
FLEXLOGIC OPERANDS
Disabled=0
Off=0
Off=0
Enabled=1
LATCH 1 ON
LATCH 1 OFF
LATCH N
TYPE
LATCH N
SET
LATCH N
RESET
LATCH N
ON
LATCH N
OFF
Reset
Dominant
ON
OFF
ON
OFF
OFF
OFF
Previous
State
Previous
State
ON
ON
OFF
ON
OFF
ON
OFF
ON
Set
Dominant
ON
OFF
ON
OFF
ON
ON
ON
OFF
OFF
OFF
Previous
State
Previous
State
OFF
ON
OFF
ON
Содержание UR series
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Страница 12: ...xii L60 Line Phase Comparison System GE Multilin TABLE OF CONTENTS ...
Страница 32: ...1 20 L60 Line Phase Comparison System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Страница 54: ...2 22 L60 Line Phase Comparison System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Страница 132: ...4 30 L60 Line Phase Comparison System GE Multilin 4 3 FACEPLATE INTERFACE 4 HUMAN INTERFACES 4 ...
Страница 438: ...7 8 L60 Line Phase Comparison System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Страница 478: ...8 40 L60 Line Phase Comparison System GE Multilin 8 3 FAULT LOCATOR 8 THEORY OF OPERATION 8 ...
Страница 502: ...A 10 L60 Line Phase Comparison System GE Multilin A 1 PARAMETER LIST APPENDIXA A ...
Страница 584: ...B 82 L60 Line Phase Comparison System GE Multilin B 4 MEMORY MAPPING APPENDIXB B ...
Страница 622: ...D 10 L60 Line Phase Comparison System GE Multilin D 1 PROTOCOL APPENDIXD D ...
Страница 634: ...E 12 L60 Line Phase Comparison System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...
Страница 642: ...F 8 L60 Line Phase Comparison System GE Multilin F 3 WARRANTY APPENDIXF F ...