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GE Multilin
L60 Line Phase Comparison System
5-265
5 SETTINGS
5.7 INPUTS/OUTPUTS
5
Setting the
TELEPROT INPUT ~~ DEFAULT
setting to “On” defaults the input to logic 1 when the channel fails. A value of “Off”
defaults the input to logic 0 when the channel fails.
The “Latest/On” and “Latest/Off” values freeze the input in case of lost communications. If the latest state is not known,
such as after relay power-up but before the first communication exchange, then the input defaults to logic 1 for “Latest/On”
and logic 0 for “Latest/Off”.
c) TELEPROTECTION OUTPUTS
PATH: SETTINGS
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INPUTS/OUTPUTS
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TELEPROTECTION
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TELEPROT OUTPUTS
As the following figure demonstrates, processing of the teleprotection inputs/outputs is dependent on the number of com-
munication channels and terminals. On two-terminal two-channel systems, they are processed continuously on each chan-
nel and mapped separately per channel. Therefore, to achieve redundancy, the user must assign the same operand on
both channels (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On
three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel
failure between any pair of relays.
TELEPROT OUTPUTS
TELEPROT OUTPUT 1-1:
Off
Range: FlexLogic™ operand
MESSAGE
TELEPROT OUTPUT 1-2:
Off
Range: FlexLogic™ operand
↓
MESSAGE
TELEPROT OUTPUT 1-16:
Off
Range: FlexLogic™ operand
MESSAGE
TELEPROT OUTPUT 2-1:
Off
Range: FlexLogic™ operand
MESSAGE
TELEPROT OUTPUT 2-2:
Off
Range: FlexLogic™ operand
↓
MESSAGE
TELEPROT OUTPUT 2-16:
Off
Range: FlexLogic™ operand
Summary of Contents for UR series
Page 2: ......
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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 ...