Alstom SHPM 101 - Fault Locator Logic

SERVICE MANUAL R5888C
QUADRAMHO Chapter 2
Appendix A
Page 65 of 71
Figure 74: Fault locator logic
1
FLA
19A-1
Z
1
A'
1
1
&
&
&
Z
2
A
FLB
19B-1
Z
1
B
1
1
&
&
&
FLC
19C-1
1
1
&
&
&
FLN
19E-1
1
1
&
&
&
&
&
&
&
LDLS
A
LDOV
A
Z
2
B
Z
1
BC
LDLS
B
LDOV
B
Z
2
C
Z
1
N
LDLS
C
LDOV
C
Z
2
N
LDLS
N
S.O.T.F
S.O.T.F.En
SW16
0