Interlocking
ABB Network Partner AB
1MRK 580 151-XEN
Page 6 - 191
Version 1.0-00
6.2.2 ABC_BC
Table 3: Input signals for ABC_BC
IN: DESCRIPTION:
IGxx-Q0_OP Signal is 1 if Q0 is open
IGxx-Q0_CL Signal is 1 if Q0 is closed
IGxx-Q1_OP Signal is 1 if Q1 is open
IGxx-Q1_CL Signal is 1 if Q1 is closed
IGxx-Q20_OP Signal is 1 if Q20 is open
IGxx-Q20_CL Signal is 1 if Q20 is closed
IGxx-Q7_OP Signal is 1 if Q7 is open
IGxx-Q7_CL Signal is 1 if Q7 is closed
IGxx-Q2_OP Signal is 1 if Q2 is open
IGxx-Q2_CL Signal is 1 if Q2 is closed
IGxx-Q51_OP Signal is 1 if Q51 is open
IGxx-Q51_CL Signal is 1 if Q51 is closed
IGxx-Q52_OP Signal is 1 if Q52 is open
IGxx-Q52_CL Signal is 1 if Q52 is closed
IGxx-Q15_OP Signal is 1 if Q15 on busbar A is open
IGxx-Q15_CL Signal is 1 if Q15 on busbar A is closed
IGxx-Q25_OP Signal is 1 if Q25 on busbar B is open
IGxx-Q25_CL Signal is 1 if Q25 on busbar B is closed
IGxx-Q75_OP Signal is 1 if Q75 on busbar C is open
IGxx-Q75_CL Signal is 1 if Q75 on busbar C is closed
IGxx-BBTR_OP Signal is 1 if no busbar transfer is in
progress concerning this bus coupler
IGxx-BC_AB_CL There exists a bus coupler connection
between busbar A and B
IGxx-VP_BBTR Switch status are valid for all apparatuses
involved in the busbar transfer
IGxx-VP_BC_AB Switch status of the bus coupler appara-
tuses connected between busbar A and B
are valid (open or closed)
IGxx-EXDUP_ES Signal is 1 if there is no transmission error
from any bay containing earthing switches
Q15, Q25 or Q75
IGxx-EXVVA_ES Signal is 1 if the interlocking programs in all
bays containing earthing switches Q15, Q25
or Q75 are running
IGxx-EXDUP_AB Signal is 1 if there is no transmission error
from any bay connected to the AB busbars
IGxx-EXVVA_AB Signal is 1 if the interlocking programs in all
bays connected to the AB busbars are run-
ning
IGxx-EXDUP_BC Signal is 1 if there is no transmission error
from any bay connected to the BC busbars
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