GE UR Series Instruction Manual page 121

5 SETTINGS
The operands available for this relay are listed alphabetically by types in the following table.
Table 5–11: L90 FLEXLOGIC™ OPERANDS (Sheet 1 of 5)
OPERAND TYPE OPERAND SYNTAX
ELEMENT: 50DD SV
50DD Supervision
ELEMENT: 87L DIFF OP
87L Current 87L DIFF OP A
Differential 87L DIFF OP B
87L DIFF OP C
87L DIFF RECVD DTT A
87L DIFF RECVD DTT B
87L DIFF RECVD DTT C
87L DIFF KEY DTT
87L DIFF PFLL FAIL
87L DIFF CH1 FAIL
87L DIFF CH2 FAIL
87L DIFF CH1 LOSTPKT
87L DIFF CH2 LOSTPKT
87L DIFF CH1 CRCFAIL
87L DIFF CH2 CRCFAIL
87L DIFF CH1 ID FAIL
87L DIFF CH2 ID FAIL
87L BLOCKED
ELEMENT: 87L TRIP OP
87L Differential Trip 87L TRIP OP A
87L TRIP OP B
87L TRIP OP C
ELEMENT: AR 1 ENABLED
Autoreclose AR 1 RIP
(per CT bank) AR 1 LO
AR 1 BLK FROM MAN CL
AR 1 CLOSE
AR 1 SHOT CNT=0
↓
AR 1 SHOT CNT=4
AR 1 DISABLED
ELEMENT: AUX OV1 PKP
Auxiliary OV AUX OV1 DPO
AUX OV1 OP
ELEMENT: AUX UV1 PKP
Auxiliary UV AUX UV1 DPO
AUX UV1 OP
ELEMENT: BKR ARC 1 OP
Breaker Arcing BKR ARC 2 OP
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: 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
GE Power Management
OPERAND DESCRIPTION
Disturbance Detector is supervising
At least one phase of Current Differential is operated
Phase A of Current Differential has operated
Phase B of Current Differential has operated
Phase C of Current Differential has operated
Direct Transfer Trip Phase A has received
Direct Transfer Trip Phase B has received
Direct Transfer Trip Phase C has received
Direct Transfer Trip is keyed
Phase & Frequency Lock Loop has failed
Channel 1 has failed
Channel 2 has failed
Exceeded maximum lost packet threshold on channel 1
Exceeded maximum lost packet threshold on channel 2
Exceeded maximum CRC error threshold on channel 1
Exceeded maximum CRC error threshold on channel 2
The ID check for a peer L90 on channel 1 has failed.
The ID check for a peer L90 on channel 2 has failed.
The 87L function is blocked due to communication problems.
At least one phase of Trip Output has operated
Phase A of Trip Output has operated
Phase B of Trip Output has operated
Phase C of Trip Output has operated
Autoreclose 1 is enabled
Autoreclose 1 is in progress
Autoreclose 1 is locked out
Autoreclose 1 is temporarily disabled
Autoreclose 1 close command is issued
Autoreclose 1 shot count is 0
Autoreclose 1 shot count is 4
Autoreclose 1 is disabled
Auxiliary Overvoltage element has picked up
Auxiliary Overvoltage element has dropped out
Auxiliary Overvoltage element has operated
Auxiliary Undervoltage element has picked up
Auxiliary Undervoltage element has dropped out
Auxiliary Undervoltage element has operated
Breaker Arcing 1 is operated
Breaker Arcing 2 is operated
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 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
L90 Line Differential Relay
5.4 FLEXLOGIC™
5
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