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GE Multilin
L60 Line Phase Comparison System
5-75
5 SETTINGS
5.3 SYSTEM SETUP
5
•
SWITCH 1 OPEN:
This setting selects an operand that creates a programmable signal to operate an output relay to
open disconnect switch 1.
•
SWITCH 1 BLK OPEN
: This setting selects an operand that prevents opening of the disconnect switch. This setting
can be used for select-before-operate functionality or to block operation from a panel switch or from SCADA.
•
SWITCH 1 CLOSE:
This setting selects an operand that creates a programmable signal to operate an output relay to
close disconnect switch 1.
•
SWITCH 1 BLK CLOSE
: This setting selects an operand that prevents closing of the disconnect switch. This setting
can be used for select-before-operate functionality or to block operation from a panel switch or from SCADA.
•
SWTCH 1
Φ
A/3P CLSD:
This setting selects an operand, usually a contact input connected to a disconnect switch
auxiliary position tracking mechanism. This input should be a normally-open 52/a status input to create a logic 1 when
the disconnect switch is closed. If the
SWITCH 1 MODE
setting is selected as “3-Pole”, this setting selects a single input
as the operand used to track the disconnect switch open or closed position. If the mode is selected as “1-Pole”, the
input mentioned above is used to track phase A and the
SWITCH 1
Φ
B
and
SWITCH 1
Φ
C
settings select operands to
track phases B and C, respectively.
•
SWITCH 1
Φ
A/3P OPND:
This setting selects an operand, usually a contact input, that should be a normally-closed
52/b status input to create a logic 1 when the disconnect switch is open. If a separate 52/b contact input is not avail-
able, then the inverted
SWITCH 1 CLOSED
status signal can be used.
•
SWITCH 1
Φ
B CLOSED:
If the mode is selected as three-pole, this setting has no function. If the mode is selected as
single-pole, this input is used to track the disconnect switch phase B closed position as above for phase A.
•
SWITCH 1
Φ
B OPENED:
If the mode is selected as three-pole, this setting has no function. If the mode is selected as
single-pole, this input is used to track the disconnect switch phase B opened position as above for phase A.
•
SWITCH 1
Φ
C CLOSED:
If the mode is selected as three-pole, this setting has no function. If the mode is selected as
single-pole, this input is used to track the disconnect switch phase C closed position as above for phase A.
•
SWITCH 1
Φ
C OPENED:
If the mode is selected as three-pole, this setting has no function. If the mode is selected as
single-pole, this input is used to track the disconnect switch phase C opened position as above for phase A.
•
SWITCH 1 Toperate
: This setting specifies the required interval to overcome transient disagreement between the 52/a
and 52/b auxiliary contacts during disconnect switch operation. If transient disagreement still exists after this time has
expired, the
SWITCH 1 BAD STATUS
FlexLogic™ operand is asserted from alarm or blocking purposes.
•
SWITCH 1 ALARM DELAY:
This setting specifies the delay interval during which a disagreement of status among the
three-pole position tracking operands will not declare a pole disagreement. This allows for non-simultaneous operation
of the poles.
IEC 61850 functionality is permitted when the L60 is in “Programmed” mode and not in the local control mode.
NOTE
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 ...