GE Multilin D60 Line Distance Protection System 5-145
5 SETTINGS 5.5 FLEXLOGIC
5
ELEMENT:
Breaker arcing
BKR ARC 1 OP
BKR ARC 2 OP
Breaker arcing current 1 has operated
Breaker arcing current 2 has operated
ELEMENT
Breaker failure
BKR FAIL 1 RETRIPA
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
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
BKR FAIL 2... Same set of operands as shown for BKR FAIL 1
ELEMENT
Breaker restrike
BRK RESTRIKE 1 OP
BRK RESTRIKE 1 OP A
BRK RESTRIKE 1 OP B
BRK RESTRIKE 1 OP C
Breaker restrike detected in any phase of the breaker control 1 element.
Breaker restrike detected in phase A of the breaker control 1 element.
Breaker restrike detected in phase B of the breaker control 1 element.
Breaker restrike detected in phase C of the breaker control 1 element.
BKR RESTRIKE 2... Same set of operands as shown for BKR RESTRIKE 1
ELEMENT:
Breaker control
BREAKER 1 OFF CMD
BREAKER 1 ON CMD
BREAKER 1 A BAD ST
BREAKER 1 A INTERM
BREAKER 1 A CLSD
BREAKER 1 A OPEN
BREAKER 1 B BAD ST
BREAKER 1 B INTERM
BREAKER 1 B CLSD
BREAKER 1 B OPEN
BREAKER 1 C BAD ST
BREAKER 1 C INTERM
BREAKER 1 C CLSD
BREAKER 1 C OPEN
BREAKER 1 BAD STATUS
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 1 open command initiated
Breaker 1 close command initiated
Breaker 1 phase A bad status is detected (discrepancy between
the 52/a and 52/b contacts)
Breaker 1 phase A intermediate status is detected (transition from one
position to another)
Breaker 1 phase A is closed
Breaker 1 phase A is open
Breaker 1 phase B bad status is detected (discrepancy between
the 52/a and 52/b contacts)
Breaker 1 phase B intermediate status is detected (transition from one
position to another)
Breaker 1 phase B is closed
Breaker 1 phase B is open
Breaker 1 phase C bad status is detected (discrepancy between
the 52/a and 52/b contacts)
Breaker 1 phase C intermediate status is detected (transition from one
position to another)
Breaker 1 phase C is closed
Breaker 1 phase C is open
Breaker 1 bad status is detected on any pole
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
BREAKER 2... Same set of operands as shown for BREAKER 1
ELEMENT:
Broken conductor
BROKEN CONDUCT 1 OP
BROKEN CONDUCT 1 PKP
Asserted when the broken conductor 1 element operates
Asserted when the broken conductor 1 element picks up
BROKEN CONDUCT 2... Same set of operands as shown for BROKEN CONDUCTOR 1
ELEMENT:
Compensated
overvoltage
COMP OV STG1 PKP
COMP OV STG2 PKP
COMP OV STG3 PKP
COMP OV STG1 DPO
COMP OV STG2 DPO
COMP OV STG3 DPO
COMP OV STG1 OP
COMP OV STG2 OP
COMP OV STG3 OP
COMP OV PKP
COMP OV DPO
COMP OV OP
Asserted when the compensated overvoltage element picks up in stage 1
Asserted when the compensated overvoltage element picks up in stage 2
Asserted when the compensated overvoltage element picks up in stage 3
Asserted when the compensated overvoltage element drops out in stage 1
Asserted when the compensated overvoltage element drops out in stage 2
Asserted when the compensated overvoltage element drops out in stage 3
Asserted when the compensated overvoltage element operates in stage 1
Asserted when the compensated overvoltage element operates in stage 2
Asserted when the compensated overvoltage element operates in stage 3
Asserted when the compensated overvoltage element picks up
Asserted when the compensated overvoltage element drops out
Asserted when the compensated overvoltage element operates
ELEMENT:
Digital counters
Counter 1 HI
Counter 1 EQL
Counter 1 LO
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
Counter 2 to Counter 8 Same set of operands as shown for Counter 1
Table 5–17: D60 FLEXLOGIC OPERANDS (Sheet 2 of 11)
OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION
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