GE UR series

GE Multilin L60 Line Phase Comparison System 5-247
5 SETTINGS 5.6 CONTROL ELEMENTS
5
Figure 5–132: SINGLE-POLE AUTORECLOSE LOGIC (Sheet 1 of 3)
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
SETTING
OR
AND
AND
OR
OR
OR
OR
OR
AND
OR
OR
AND
OR
AND
AND
AND
AND
AND
AND
OR
OR
AND
OR
OR
AR INCOMPLETE SEQ.
TIMER:
AR LO
FLEXLOGIC OPERAND
AR INCOMPLETE SEQ
AR FORCE 3P TRIP
AR ZONE 1 EXTENT
RESET (to sheet 2)
827089AP.CDR
0
OR
OR
SETTING
SETTING
Off=0
AND
OR
OR
AR EXTEND DEAD TIME
1:
CLOSE
(to page 2)
AR DEAD TIME 1
EXTENSION:
0
(To page 2, Reset AR TRANSFER TIMER)
To: AR FORCE 3P TRIP
(Evolving fault)
AR INITIATE
Evolving fault
BKR FAIL TO RECLS
(from sheet 2)
S
R
Latch
AR DISABLED
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
FLEXLOGIC OPERANDS
AR 1-P RIP
AR 3-P/1 RIP
AR ENABLED
AR DISABLED
SETTING
SETTING
LO
OR
OR
OR
AND
OR
AND
AND
AND
AND
AND
OR
OR
OR
AND
AND
AND
AR 3-P DEAD TIME 1:
SHOT COUNT=1
(From Sheet 2)
SHOT
COUNT=2
(from
sheet 2)
SHOT COUNT=3
(from sheet 2)
AR 1-P DEAD TIME:
0
0
SETTING
0
AR BLK TIME UPON MAN
CLS :
FLEXLOGIC OPERAND
AR RIP
S
S
S
R
R
R
Latch
Latch
Latch
1.25 cycle
0
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
SETTING
AR SHOT COUNT>0
PHASE SELECT MULTI-P
D60 and L60 only from the Phase Selector
AR PAUSE
SETTING
SETTING
SETTING
SETTING
SETTING
BKR ONE POLE OPEN:
BKR 3 POLE OPEN:
AR RESET:
AR MULTI-P FAULT:
AR M0DE:
Off=0
Off=0
Off=0
Off=0
Off=0
1&3Pole
1 Pole
3Pole-A
3 Pole -B
OR
OR
SHOT COUNT = MAX
CLOSE BKR1 OR BKR2
RESET
BKR CLOSED
BKR ONE POLE OPEN
BKR 3 POLE OPEN
From sheet 3
D60, L60, and L90 relays only from Trip Output
D60 and L90 relays only
From Sheet 2
From Sheet 3
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
SETTING
TRIP 1-POLE
LINE PICKUP OP
TRIP AR INIT 3-POLE
AR 3P TD INIT:
SETTING
SETTING
SETTING
SETTING
Enable = 1
Disable = 0
AR FUNCTION:
AR BLOCK:
AR BKR MAN CLOSE:
BKR MANUAL CLOSE:
AR 1P INIT:
Off=0
Off=0
Off=0
SETTING
AR 3P INIT:
Off=0
Off=0
OR
(From sheet 3)
FLEXLOGIC OPERAND
5ms
0
10 s
0
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
AR 3-P/3 RIP
AR 3-P/4 RIP
AR 3-P/2 RIP
SETTING
SETTING
SETTING
AR 3-P DEAD TIME 3:
AR 3-P DEAD TIME 4:
AR 3-P DEAD TIME 2:
0
0
0
AND
S
R
Latch
OR
OR
SHOT COUNT=1
(From Sheet 2)
(NOR)
AND
AND