ABB Relion 650 Series Technical Manual page 174

Section 8
Control
168
Name Type
QC11_CL BOOLEAN
QC21_OP BOOLEAN
QC21_CL BOOLEAN
QC71_OP BOOLEAN
QC71_CL BOOLEAN
BBTR_OP BOOLEAN
BC_12_CL BOOLEAN
VP_BBTR BOOLEAN
VP_BC_12 BOOLEAN
EXDU_ES BOOLEAN
EXDU_12 BOOLEAN
EXDU_BC BOOLEAN
QA1O_EX1 BOOLEAN
QA1O_EX2 BOOLEAN
QA1O_EX3 BOOLEAN
QB1_EX1 BOOLEAN
QB1_EX2 BOOLEAN
QB1_EX3 BOOLEAN
QB2_EX1 BOOLEAN
QB2_EX2 BOOLEAN
QB2_EX3 BOOLEAN
QB20_EX1 BOOLEAN
QB20_EX2 BOOLEAN
QB7_EX1 BOOLEAN
QB7_EX2 BOOLEAN
Table 73: ABC_BC Output signals
Name Type
QA1OPREL BOOLEAN
QA1OPITL BOOLEAN
QA1CLREL BOOLEAN
Table continues on next page
Default Description
0 Earthing switch QC11 on busbar WA1 is in closed
position
0 Earthing switch QC21 on busbar WA2 is in open
position
0 Earthing switch QC21 on busbar WA2 is in closed
position
0 Earthing switch QC71 on busbar WA7 is in open
position
0 Earthing switch QC71 on busbar WA7 is in closed
position
0 No busbar transfer is in progress
0 A bus coupler connection exists between busbar
WA1 and WA2
0 Status are valid for app. involved in the busbar
transfer
0 Status of the bus coupler app. between WA1 and
WA2 are valid
0 No transm error from any bay containing earthing
switches
0 No transm error from any bay connected to
WA1/WA2 busbars
0 No transmission error from any other bus coupler
bay
0 External open condition for apparatus QA1
0 External open condition for apparatus QA1
0 External open condition for apparatus QA1
0 External condition for apparatus QB1
0 External condition for apparatus QB1
0 External condition for apparatus QB1
0 External condition for apparatus QB2
0 External condition for apparatus QB2
0 External condition for apparatus QB2
0 External condition for apparatus QB20
0 External condition for apparatus QB20
0 External condition for apparatus QB7
0 External condition for apparatus QB7
Description
Opening of QA1 is allowed
Opening of QA1 is forbidden
Closing of QA1 is allowed
1MRK 511 424-UEN B
PID-3500-OUTPUTSIGNALS v9
Bay control REC650 2.2 IEC
Technical manual