ABB REO 517 Applications Manual page 257

Interlocking
BCABCLTR (sect.1)
DCCLTR (A1A2)
DCCLTR (B1B2)
BCABCLTR (sect.2)
VPBCABTR (sect.1)
VPDCTR (A1A2)
VPDCTR (B1B2)
VPBCABTR (sect.2)
BCACOPTR (sect.1)
DCOPTR (A1A2)
BCACOPTR (sect.2)
BCACCLTR (sect.1)
DCCLTR (A1A2)
BCACCLTR (sect.2)
VPBCACTR (sect.1)
VPDCTR (A1A2)
VPBCACTR (sect.2)
BCBCOPTR (sect.1)
DCOPTR (B1B2)
BCBCOPTR (sect.2)
BCBCCLTR (sect.1)
DCCLTR (B1B2)
BCBCCLTR (sect.2)
VPBCBCTR (sect.1)
VPDCTR (B1B2)
VPBCBCTR (sect.2)
EXDUP_BC (sect.1)
EXDUP_DC (A1A2)
EXDUP_DC (B1B2)
EXDUP_BC (sect.2)
)LJXUH  6LJQDOV WR D OLQH ED\ LQ VHFWLRQ  IURP WKH EXVFRXSOHU ED\V LQ HDFK VHFWLRQ
For a line bay in section 2, the same conditions as above are valid by changing section
1 to section 2 and vice versa.
BC_AB_CL
>1
&
VP_BC_AB
&
BC_AC_OP
&
>1
BC_AC_CL
>1
&
VP_BC_AC
&
BC_BC_OP
&
>1
BC_BC_CL
>1
&
VP_BC_BC
&
EXDUP_BC
&
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&KDSWHU
&RQWURO
247