9328900990 Rev L BE1-951 Application 8-45
NEUTRAL
IOC
(150TN)
PHASE
IOC
(50TP)
NEUTRAL
IOC
(50TN)
NEG SEQ
IOC
(50TQ)
PHASE
TOC
(51P)
NEUTRAL
TOC
(51N)
NEG SEQ
TOC
(51Q)
PHASE
IOC
(150TP)
NEG SEQ
IOC
(150TQ)
OPTO
OPTO
OPTO
OPTO
OUT2
OUTPUT
LOGIC
CO-OUTx
OUT3
OUTPUT
LOGIC
CO-OUTx
OUT4
OUTPUT
LOGIC
CO-OUTx
OUTPUT
LOGIC
OUT5
CO-OUTx
D2848-15
06-13-06
CO-343
CO-243
CO-143
CO-43
ACTIVE
SETTING
GROUP
CONTROL
MODE 2
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
BLK
0
AUTO
D3
D2
D1
D0
6
6
BREAKER
FAILURE
(BF)
BLK
INI
BFT
BFPU
VO10 BFI
VO9 50TRIP
VO11 PROT TRIP
VO12 PROT PU
VO2 52CC
VO3 FEEDER OUT OF SERVICE
VO4 BUS FAULT TRIP (86B)
VO5 BF TRIP
Note: For clarity, multiple variables going to the same OR
Gate are shown by a single line into the OR Gate.
0
0
0
0
0
0
4
0
0
0
0
0
0
VO15 TEST MODE
VO8 51TRIP
3
3
IN2 FEEDER RELAY OUT OF SERVICE
I
N
1
5
2
B
I
N
3
B
F
I
I
N
4
T
E
S
T
M
O
D
E
C
O
-
1
0
1
1
0
1
T
1
0
1
C
1
0
1
S
C
O
U
T
1
O
U
T
P
U
T
L
O
G
I
C
C
O
-
O
U
T
x
V
O
A
A
L
A
R
M
V
O
1
5
2
T
C
O
U
T
A
O
U
T
P
U
T
L
O
G
I
C
C
O
-
O
U
T
x
1
5
0
T
Q
P
U
1
5
0
T
Q
T
1
5
0
T
N
P
U
1
5
0
T
N
T
1
5
T
P
P
U
1
5
0
T
P
T
5
1
Q
P
U
5
1
Q
T
5
1
N
P
U
5
1
N
T
5
1
P
P
U
5
1
P
T
5
0
T
Q
P
U
5
0
T
Q
T
5
0
T
N
P
U
5
0
T
N
T
5
0
T
P
P
U
5
0
T
P
T
3
4
3
T
E
S
T
M
O
D
E
2
4
3
1
4
3
4
3
S
G
3
S
G
2
S
G
1
S
G
0
Figure 8-13. BACKUP Logic Diagram
To Next Page
Loading...