GE L90 Instruction Manual page 147

Line differential relay ur series
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5 SETTINGS
Table 5–5: L90 FLEXLOGIC™ OPERANDS (Sheet 2 of 7)
OPERAND TYPE
OPERAND SYNTAX
ELEMENT
BKR FAIL 1 RETRIPA
Breaker Failure
BKR FAIL 1 RETRIPB
BKR FAIL 1 RETRIPC
BKR FAIL 1 RETRIP
BKR FAIL 1 T1 OP
BKR FAIL 1 T2 OP
BKR FAIL 1 T3 OP
BKR FAIL 1 TRIP OP
BKR FAIL 2
ELEMENT
BKR 1 FLSHOVR PKP A
Breaker Flashover
BKR 1 FLSHOVR PKP B
BKR 1 FLSHOVR PKP C
BKR 1 FLSHOVR PKP
BKR 1 FLSHOVR OP A
BKR 1 FLSHOVR OP B
BKR 1 FLSHOVR OP C
BKR 1 FLSHOVR OP
BKR 1 FLSHOVR DPO A
BKR 1 FLSHOVR DPO B
BKR 1 FLSHOVR DPO C
BKR 1 FLSHOVR DPO
BKR 2 FLSHOVR...
ELEMENT:
BREAKER 1 OFF CMD
Breaker Control
BREAKER 1 ON CMD
BREAKER 1 φA CLSD
BREAKER 1 φB CLSD
BREAKER 1 φC CLSD
BREAKER 1 CLOSED
BREAKER 1 OPEN
BREAKER 1 DISCREP
BREAKER 1 TROUBLE
BREAKER 1 MNL CLS
BREAKER 1 TRIP A
BREAKER 1 TRIP B
BREAKER 1 TRIP C
BREAKER 1 ANY P OPEN
BREAKER 1 ONE P OPEN
BREAKER 1 OOS
BREAKER 2
ELEMENT:
CONT MONITOR PKP
Continuous Monitor
CONT MONITOR OP
ELEMENT:
CT FAIL PKP
CT Fail
CT FAIL OP
ELEMENT:
Counter 1 HI
Digital Counters
Counter 1 EQL
Counter 1 LO
Counter 8 HI
Counter 8 EQL
Counter 8 LO
ELEMENT:
Dig Element 1 PKP
Digital Elements
Dig Element 1 OP
Dig Element 1 DPO
Dig Element 16 PKP
Dig Element 16 OP
Dig Element 16 DPO
ELEMENT:
FxE 1 PKP
FlexElements™
FxE 1 OP
FxE 1 DPO
FxE 8 PKP
FxE 8 OP
FxE 8 DPO
GE Multilin
OPERAND DESCRIPTION
Breaker Failure 1 re-trip phase A (only for 1-pole schemes)
Breaker Failure 1 re-trip phase B (only for 1-pole schemes)
Breaker Failure 1 re-trip phase C (only for 1-pole schemes)
Breaker Failure 1 re-trip 3-phase
Breaker Failure 1 Timer 1 is operated
Breaker Failure 1 Timer 2 is operated
Breaker Failure 1 Timer 3 is operated
Breaker Failure 1 trip is operated
Same set of operands as shown for BKR FAIL 1
Breaker 1 Flashover element phase A has picked up
Breaker 1 Flashover element phase B has picked up
Breaker 1 Flashover element phase C has picked up
Breaker 1 Flashover element has picked up
Breaker 1 Flashover element phase A has operated
Breaker 1 Flashover element phase B has operated
Breaker 1 Flashover element phase C has operated
Breaker 1 Flashover element has operated
Breaker 1 Flashover element phase A has dropped out
Breaker 1 Flashover element phase B has dropped out
Breaker 1 Flashover element phase C has dropped out
Breaker 1 Flashover element has dropped out
Same set of operands as shown for BKR 1 FLSHOVR
Breaker 1 OFF command
Breaker 1 ON command
Breaker 1 phase A is closed
Breaker 1 phase B is closed
Breaker 1 phase C is closed
Breaker 1 is closed
Breaker 1 is open
Breaker 1 has discrepancy
Breaker 1 trouble alarm
Breaker 1 manual close
Breaker 1 trip phase A command
Breaker 1 trip phase B command
Breaker 1 trip phase C command
At least one pole of Breaker 1 is open
Only one pole of Breaker 1 is open
Breaker 1 is out of service
Same set of operands as shown for BREAKER 1
Continuous monitor has picked up
Continuous monitor has operated
CT Fail has picked up
CT Fail has dropped out
Digital Counter 1 output is 'more than' comparison value
Digital Counter 1 output is 'equal to' comparison value
Digital Counter 1 output is 'less than' comparison value
Digital Counter 8 output is 'more than' comparison value
Digital Counter 8 output is 'equal to' comparison value
Digital Counter 8 output is 'less than' comparison value
Digital Element 1 is picked up
Digital Element 1 is operated
Digital Element 1 is dropped out
Digital Element 16 is picked up
Digital Element 16 is operated
Digital Element 16 is dropped out
FlexElement™ 1 has picked up
FlexElement™ 1 has operated
FlexElement™ 1 has dropped out
FlexElement™ 8 has picked up
FlexElement™ 8 has operated
FlexElement™ 8 has dropped out
L90 Line Differential Relay
5.4 FLEXLOGIC™
5
5-57

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