GE D60 Instruction Manual page 404

Line distance protection system
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FLEXLOGIC
Operand type
ELEMENT:
Breaker control
5
ELEMENT:
Broken conductor
ELEMENT:
Compensated
overvoltage
ELEMENT:
CT fail
ELEMENT:
Digital counters
5-190
Operand syntax
BREAKER 1 OFF CMD
BREAKER 1 ON CMD
BREAKER 1 ΦA BAD ST
BREAKER 1 ΦA INTERM
BREAKER 1 ΦA CLSD
BREAKER 1 ΦA OPEN
BREAKER 1 ΦB BAD ST
BREAKER 1 ΦB INTERM
BREAKER 1 ΦB CLSD
BREAKER 1 ΦB OPEN
BREAKER 1 ΦC BAD ST
BREAKER 1 ΦC INTERM
BREAKER 1 ΦC CLSD
BREAKER 1 ΦC OPEN
BREAKER 1 BAD STATUS
BREAKER 1 CLOSED
BREAKER 1 OPEN
BREAKER 1 DISCREP
BREAKER 1 TROUBLE
BREAKER 1 MNL OPEN
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 TAG ON
BREAKER 1 TAG OFF
BREAKER 1 SUBD CLSD
BREAKER 1 SUBD OPEN
BREAKER 1 BYPASS ON
BREAKER 1 BYPASS OFF
BREAKER 1 BLK RCLS
BREAKER 1 ENA RCLS
BREAKER 2 to 4
BROKEN CONDUCT 1 OP
BROKEN CONDUCT 1 PKP
BROKEN CONDUCT 2
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
CT FAIL 1 PKP
CT FAIL 1 OP
CT FAIL 2 to 4
Counter 1 HI
Counter 1 EQL
Counter 1 LO
Counter 2 to 8
Operand description
Breaker 1 3-pole open command/trip 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 open
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 1 tagged so manual trip and close and autoreclose are blocked
Breaker 1 not tagged
Breaker 1 status manually substituted to closed
Breaker 1 status manually substituted to open
Breaker 1 control interlocking is manually bypassed
Breaker 1 control interlocking is not manually bypassed
Breaker 1 command to manually block autoreclose
Breaker 1 command to manually enable autoreclose
Same set of operands as shown for BREAKER 1
Asserted when the broken conductor 1 element operates
Asserted when the broken conductor 1 element picks up
Same set of operands as shown for BROKEN CONDUCTOR 1
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
CT fail has picked up
CT fail has dropped out
Same set of operands as per CT FAIL 1
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
Same set of operands as shown for Counter 1
D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS

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