GE M60 Instruction Manual

Also see for M60: Communications manual Communications guide Instruction manual Instruction manual

Contents

CHAPTER 5: SETTINGS FLEXLOGICM60 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 5-1375ELEMENTBreaker failureBKR FAIL 1 RETRIPABKR FAIL 1 RETRIPBBKR FAIL 1 RETRIPCBKR FAIL 1 RETRIPBKR FAIL 1 T1 OPBKR FAIL 1 T2 OPBKR FAIL 1 T3 OPBKR FAIL 1 TRIP OPBreaker 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-phaseBreaker failure 1 timer 1 is operatedBreaker failure 1 timer 2 is operatedBreaker failure 1 timer 3 is operatedBreaker failure 1 trip is operatedBKR FAIL 2... Same set of operands as shown for BKR FAIL 1ELEMENT:Breaker controlBREAKER 1 OFF CMDBREAKER 1 ON CMDBREAKER 1 A BAD STBREAKER 1 A INTERMBREAKER 1 A CLSDBREAKER 1 A OPENBREAKER 1 B BAD STBREAKER 1 B INTERMBREAKER 1 B CLSDBREAKER 1 B OPENBREAKER 1 C BAD STBREAKER 1 C INTERMBREAKER 1 C CLSDBREAKER 1 C OPENBREAKER 1 BAD STATUSBREAKER 1 CLOSEDBREAKER 1 OPENBREAKER 1 DISCREPBREAKER 1 TROUBLEBREAKER 1 MNL CLSBREAKER 1 TRIP ABREAKER 1 TRIP BBREAKER 1 TRIP CBREAKER 1 ANY P OPENBREAKER 1 ONE P OPENBREAKER 1 OOSBreaker 1 open command initiatedBreaker 1 close command initiatedBreaker 1 phase A bad status is detected (discrepancy between the 52/a and52/b contacts)Breaker 1 phase A intermediate status is detected (transition from oneposition to another)Breaker 1 phase A is closedBreaker 1 phase A is openBreaker 1 phase B bad status is detected (discrepancy between the 52/a and52/b contacts)Breaker 1 phase B intermediate status is detected (transition from oneposition to another)Breaker 1 phase B is closedBreaker 1 phase B is openBreaker 1 phase C bad status is detected (discrepancy between the 52/a and52/b contacts)Breaker 1 phase C intermediate status is detected (transition from oneposition to another)Breaker 1 phase C is closedBreaker 1 phase C is openBreaker 1 bad status is detected on any poleBreaker 1 is closedBreaker 1 is openBreaker 1 has discrepancyBreaker 1 trouble alarmBreaker 1 manual closeBreaker 1 trip phase A commandBreaker 1 trip phase B commandBreaker 1 trip phase C commandAt least one pole of breaker 1 is openOnly one pole of breaker 1 is openBreaker 1 is out of serviceBREAKER 2... Same set of operands as shown for BREAKER 1ELEMENT:Digital countersCounter 1 HICounter 1 EQLCounter 1 LODigital counter 1 output is ‘more than’ comparison valueDigital counter 1 output is ‘equal to’ comparison valueDigital counter 1 output is ‘less than’ comparison valueCounter 2 to Counter 8 Same set of operands as shown for Counter 1ELEMENT:Digital elementsDig Element 1 PKPDig Element 1 OPDig Element 1 DPODigital Element 1 is picked upDigital Element 1 is operatedDigital Element 1 is dropped outDig Element 2 to Dig Element 48 Same set of operands as shown for Dig Element 1ELEMENT:Sensitive directionalpowerDIR POWER 1 STG1 PKPDIR POWER 1 STG2 PKPDIR POWER 1 STG1 DPODIR POWER 1 STG2 DPODIR POWER 1 STG1 OPDIR POWER 1 STG2 OPDIR POWER 1 PKPDIR POWER 1 DPODIR POWER 1 OPStage 1 of the directional power element 1 has picked upStage 2 of the directional power element 1 has picked upStage 1 of the directional power element 1 has dropped outStage 2 of the directional power element 1 has dropped outStage 1 of the directional power element 1 has operatedStage 2 of the directional power element 1 has operatedThe directional power element has picked upThe directional power element has dropped outThe directional power element has operatedDIR POWER 2 Same set of operands as DIR POWER 1ELEMENT:FlexElementsFxE 1 PKPFxE 1 OPFxE 1 DPOFlexElement 1 has picked upFlexElement 1 has operatedFlexElement 1 has dropped outFxE 2 to FxE 16 Same set of operands as shown for FxE 1Operand type Operand syntax Operand description