ABB REG670 - Page 692

Table 387: DB_BUS_B Input signals
Name Type Default Description
QA2_OP BOOLEAN 0 QA2 is in open position
QA2_CL BOOLEAN 0 QA2 is in closed position
QB2_OP BOOLEAN 0 QB2 is in open position
QB2_CL BOOLEAN 0 QB2 is in closed position
QB62_OP BOOLEAN 0 QB62 is in open position
QB62_CL BOOLEAN 0 QB62 is in closed position
QC4_OP BOOLEAN 0 QC4 is in open position
QC4_CL BOOLEAN 0 QC4 is in closed position
QC5_OP BOOLEAN 0 QC5 is in open position
QC5_CL BOOLEAN 0 QC5 is in closed position
QC3_OP BOOLEAN 0 QC3 is in open position
QC3_CL BOOLEAN 0 QC3 is in closed position
QC21_OP BOOLEAN 0 Earthing switch QC21 on busbar WA2 is in open
position
QC21_CL BOOLEAN 0 Earthing switch QC21 on busbar WA2 is in closed
position
EXDU_ES BOOLEAN 0 No transm error from bay containing earthing
switch QC21
QB62_EX1 BOOLEAN 0 External condition for apparatus QB62
QB62_EX2 BOOLEAN 0 External condition for apparatus QB62
QB2_EX1 BOOLEAN 0 External condition for apparatus QB2
QB2_EX2 BOOLEAN 0 External condition for apparatus QB2
Table 388: DB_BUS_B Output signals
Name
Type Description
QA2CLREL BOOLEAN Closing of QA2 is allowed
QA2CLITL BOOLEAN Closing of QA2 is forbidden
QB62REL BOOLEAN Switching of QB62 is allowed
QB62ITL BOOLEAN Switching of QB62 is forbidden
QB2REL BOOLEAN Switching of QB2 is allowed
QB2ITL BOOLEAN Switching of QB2 is forbidden
QC4REL BOOLEAN Switching of QC4 is allowed
QC4ITL BOOLEAN Switching of QC4 is forbidden
QC5REL BOOLEAN Switching of QC5 is allowed
QC5ITL BOOLEAN Switching of QC5 is forbidden
QB2OPTR BOOLEAN QB2 is in open position
QB2CLTR BOOLEAN QB2 is in closed position
VPQB2TR BOOLEAN Switch status of QB2 is valid (open or closed)
Section 14 1MRK502052-UEN B
Control
686
Technical manual