GE UR series

GE Multilin L60 Line Phase Comparison System 5-213
5 SETTINGS 5.6 CONTROL ELEMENTS
5
Figure 5–118: TRIP OUTPUT SCHEME LOGIC (Sheet 1 of 2)
…
OR
OR
AND
OR
OR
OR
Only 1 of 3 can
be asserted
{
AND
AND
AND
AND
AND
OR
OR
OR
AND
AND
TRIP PILOT
PRIORITY
0
0
0
0
OR
OR
3P
OR
OR
AND
AND
AND
SETTINGS
= 3 Pole Only
=3Poleand1Pole
TRIP MODE
2 cyc
0
SETTING
=Off
TRIP 3-POLE INPUT 6
FLEXLOGIC OPERAND
OPEN POLE OP
FLEXLOGIC OPERAND
AR FORCE 3P TRIP
FLEXLOGIC OPERAND
LINE PICKUP OP
FLEXLOGIC OPERANDS
=Off
TRIP FORCE 3-POLE
SETTING
=Off
TRIP 3-POLE INPUT 1
…
OR
SETTING
=Off
TRIP 1-POLE INPUT 6
SETTING
=Off
TRIP 1-POLE INPUT 1
FLEXLOGIC OPERANDS
PHASE SELECT MULTI-P
PHASE SELECT BG
PHASE SELECT AG
PHASE SELECT CG
POTT TRIP 3P
D60 only
POTT TRIP A
FLEXLOGIC OPERANDS
DUTT TRIP A
PUTT TRIP A
HYBRID POTT TRIP A
DIR BLOCK TRIP A
DCUB TRIP A
87L TRIP OP A
L90 only
PHASE A
PHASE B
PHASE C
To trip output
logic sheet 2,
837034A1
3P
PHASE SELECT VOID
OR
POTT TRIP B
D60 only
DUTT TRIP B
PUTT TRIP B
HYBRID POTT TRIP B
DIR BLOCK TRIP B
DCUB TRIP B
87L TRIP OP B
L90 only
OR
POTT TRIP C
D60 only
DUTT TRIP C
PUTT TRIP C
HYBRID POTT TRIP C
DIR BLOCK TRIP C
DCUB TRIP C
87L TRIP OP C
L90 only
837025AF.CDR
DUTT TRIP 3P
PUTT TRIP 3P
HYBRID POTT TRIP 3P
DIR BLOCK TRIP 3P
DCUB TRIP 3P
87L TRIP 3P OP
D60 only
L90 only
SETTING
FLEXLOGIC OPERAND
FLEXLOGIC OPERANDS
FLEXLOGIC OPERANDS
TRIP FORCE 3-POLE