Interlocking
ABB Network Partner AB
1MRK 580 151-XEN
Page 6 - 189
Version 1.0-00
IFxx-VP_C_DC Switch status of the disconnectors on
bypass busbar C are valid (open or closed)
IFxx-VP_BC_AB Switch status of the bus coupler appara-
tuses connected between busbar A and B
are valid (open or closed)
IFxx-VP_BC_AC Switch status of the bus coupler appara-
tuses connected between busbar A and C
are valid (open or closed)
IFxx-VP_BC_BC Switch status of the bus coupler appara-
tuses connected between busbar B and C
are valid (open or closed)
IFxx-EXDUP_ES Signal is 1 if there is no transmission error
from any bay containing earthing switches
Q15, Q25 or Q75
IFxx-EXVVA_ES Signal is 1 if the interlocking programs in all
bays containing earthing switches Q15, Q25
or Q75 are running
IFxx-EXDU_BPB Signal is 1 if there is no transmission error
from any bay containing disconnectors on
bypass busbar C
IFxx-EXVV_BPB Signal is 1 if the interlocking programs in all
bays containing disconnectors on bypass
busbar C are running
IFxx-EXDUP_BC Signal is 1 if there is no transmission error
from any bus coupler bay
IFxx-EXVVA_BC Signal is 1 if the interlocking programs in all
bus coupler bays are running
IFxx-Q9EX1 Input for an external condition for apparatus
Q9
IFxx-Q9EX2 Input for an external condition for apparatus
Q9
IFxx-Q1EX1 Input for an external condition for apparatus
Q1
IFxx-Q1EX2 Input for an external condition for apparatus
Q1
IFxx-Q1EX3 Input for an external condition for apparatus
Q1
IFxx-Q2EX1 Input for an external condition for apparatus
Q2
IFxx-Q2EX2 Input for an external condition for apparatus
Q2
IFxx-Q2EX3 Input for an external condition for apparatus
Q2
IFxx-Q7EX1 Input for an external condition for apparatus
Q7
IFxx-Q7EX2 Input for an external condition for apparatus
Q7
Table 1: Input signals for ABC_LINE
IN: DESCRIPTION:
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