GE D60 Instruction Manual page 240

5.5 FLEXLOGIC™
Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 4 of 10)
OPERAND TYPE OPERAND SYNTAX
ELEMENT: LINE PICKUP OP
Line pickup LINE PICKUP PKP
LINE PICKUP DPO
LINE PICKUP I<A
LINE PICKUP I<B
LINE PICKUP I<C
LINE PICKUP UV PKP
LINE PICKUP LEO PKP
LINE PICKUP RCL TRIP
ELEMENT: LOAD ENCHR PKP
Load encroachment LOAD ENCHR OP
LOAD ENCHR DPO
ELEMENT: NEG SEQ DIR OC1 FWD
Negative-sequence NEG SEQ DIR OC1 REV
directional NEG SEQ DIR OC2 FWD
overcurrent NEG SEQ DIR OC2 REV
ELEMENT: NEG SEQ IOC1 PKP
Negative-sequence NEG SEQ IOC1 OP
instantaneous NEG SEQ IOC1 DPO
overcurrent
NEG SEQ IOC2
ELEMENT: NEG SEQ OV1 PKP
Negative-sequence NEG SEQ OV1 DPO
overvoltage NEG SEQ OV1 OP
NEG SEQ OV2...
ELEMENT: NEG SEQ TOC1 PKP
Negative-sequence NEG SEQ TOC1 OP
5
time overcurrent NEG SEQ TOC1 DPO
NEG SEQ TOC2
ELEMENT: NEUTRAL IOC1 PKP
Neutral NEUTRAL IOC1 OP
instantaneous NEUTRAL IOC1 DPO
overcurrent
NEUTRAL IOC2
ELEMENT: NEUTRAL OV1 PKP
Neutral overvoltage NEUTRAL OV1 DPO
NEUTRAL OV1 OP
ELEMENT: NEUTRAL TOC1 PKP
Neutral time NEUTRAL TOC1 OP
overcurrent NEUTRAL TOC1 DPO
NEUTRAL TOC2
ELEMENT: NTRL DIR OC1 FWD
Neutral directional NTRL DIR OC1 REV
overcurrent
NTRL DIR OC2
ELEMENT: OPEN POLE OP ФA
Open pole detector OPEN POLE OP ФB
OPEN POLE OP ФC
OPEN POLE BKR ФA OP
OPEN POLE BKR ФB OP
OPEN POLE BKR ФC OP
OPEN POLE BLK N
OPEN POLE BLK AB
OPEN POLE BLK BC
OPEN POLE BLK CA
OPEN POLE REM OP ФA
OPEN POLE REM OP ФB
OPEN POLE REM OP ФC
OPEN POLE OP
OPEN POLE I< ФA
OPEN POLE I< ФB
OPEN POLE I< ФC
5-106
OPERAND DESCRIPTION
Line pickup has operated
Line pickup has picked up
Line pickup has dropped out
Line pickup detected phase A current below 5% of nominal
Line pickup detected phase B current below 5% of nominal
Line pickup detected phase C current below 5% of nominal
Line pickup undervoltage has picked up
Line pickup line end open has picked up
Line pickup operated from overreaching zone 2 when reclosing the line
(zone 1 extension functionality)
Load encroachment has picked up
Load encroachment has operated
Load encroachment has dropped out
Negative-sequence directional overcurrent 1 forward has operated
Negative-sequence directional overcurrent 1 reverse has operated
Negative-sequence directional overcurrent 2 forward has operated
Negative-sequence directional overcurrent 2 reverse has operated
Negative-sequence instantaneous overcurrent 1 has picked up
Negative-sequence instantaneous overcurrent 1 has operated
Negative-sequence instantaneous overcurrent 1 has dropped out
Same set of operands as shown for NEG SEQ IOC1
Negative-sequence overvoltage element has picked up
Negative-sequence overvoltage element has dropped out
Negative-sequence overvoltage element has operated
Same set of operands as shown for NEG SEQ OV1
Negative-sequence time overcurrent 1 has picked up
Negative-sequence time overcurrent 1 has operated
Negative-sequence time overcurrent 1 has dropped out
Same set of operands as shown for NEG SEQ TOC1
Neutral instantaneous overcurrent 1 has picked up
Neutral instantaneous overcurrent 1 has operated
Neutral instantaneous overcurrent 1 has dropped out
Same set of operands as shown for NEUTRAL IOC1
Neutral overvoltage element 1 has picked up
Neutral overvoltage element 1 has dropped out
Neutral overvoltage element 1 has operated
Neutral time overcurrent 1 has picked up
Neutral time overcurrent 1 has operated
Neutral time overcurrent 1 has dropped out
Same set of operands as shown for NEUTRAL TOC1
Neutral directional overcurrent 1 forward has operated
Neutral directional overcurrent 1 reverse has operated
Same set of operands as shown for NTRL DIR OC1
Open pole condition is detected in phase A
Open pole condition is detected in phase B
Open pole condition is detected in phase C
Based on the breaker(s) auxiliary contacts, an open pole condition is
detected on phase A
Based on the breaker(s) auxiliary contacts, an open pole condition is
detected on phase B
Based on the breaker(s) auxiliary contacts, an open pole condition is
detected on phase C
Blocking signal for neutral, ground, and negative-sequence overcurrent
element is established
Blocking signal for the AB phase distance elements is established
Blocking signal for the BC phase distance elements is established
Blocking signal for the CA phase distance elements is established
Remote open pole condition detected in phase A
Remote open pole condition detected in phase B
Remote open pole condition detected in phase C
Open pole detector is operated
Open pole undercurrent condition is detected in phase A
Open pole undercurrent condition is detected in phase B
Open pole undercurrent condition is detected in phase C
D60 Line Distance Protection System
5 SETTINGS
GE Multilin