ABB Network Partner AB
Interlocking
Version 1.0-00
1MRK 580 151-XEN
Page 6 - 198
6.2.5 A1A2_DC
Table 9: Input signals for A1A2_DC
IN: DESCRIPTION:
IIxx-Q11_OP Signal is 1 if Q11 is open
IIxx-Q11_CL Signal is 1 if Q11 is closed
IIxx-A1Q15_OP Signal is 1 if Q15 on busbar A1 is open
IIxx-A1Q15_CL Signal is 1 if Q15 on busbar A1 is closed
IIxx-A2Q15_OP Signal is 1 if Q15 on busbar A2 is open
IIxx-A2Q15_CL Signal is 1 if Q15 on busbar A2 is closed
IIxx-A1DC_OP Signal is 1 if all disconnectors on busbar A1
are open
IIxx-A2DC_OP Signal is 1 if all disconnectors on busbar A2
are open
IIxx-VPA1_DC Switch status of disconnectors on busbar
A1 are valid
IIxx-VPA2_DC Switch status of disconnectors on busbar
A2 are valid
IIxx-EXDUP_ES Signal is 1 if there is no transmission error
from any bay containing earthing switches
Q15 in section A1 and A2
IIxx-EXVVA_ES Signal is 1 if the interlocking programs in all
bays containing earthing switches Q15 in
section A1 and A2 are running
IIxx-EXDUP_BB Signal is 1 if there is no transmission error
from any bay containing disconnectors con-
nected to the busbar sections A1 and A2
IIxx-EXVVA_BB Signal is 1 if the interlocking programs in all
bays containing disconnectors connected to
the busbar sections A1 and A2
IIxx-Q11C_EX1 Input for an external close condition for
apparatus Q11
IIxx-Q11C_EX2 Input for an external close condition for
apparatus Q11
IIxx-Q11O_EX1 Input for an external open condition for
apparatus Q11
IIxx-Q11O_EX2 Input for an external open condition for
apparatus Q11
IIxx-Q11O_EX3 Input for an external open condition for
apparatus Q11
Table 10: Output signals for A1A2_DC
OUT: DESCRIPTION:
IIxx-Q11OPREL Switching of Q11 is allowed. For GIS open-
ing of Q11 is allowed
IIxx-Q11OPITL Switching of Q11 is forbidden. For GIS
opening of Q11 is forbidden
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