ABB Relion 670 Series Technical Reference Manual page 707

1MRK505222-UUS C
Technical reference manual
Name Type
S2QC2_CL BOOLEAN
BBTR_OP BOOLEAN
VP_BBTR BOOLEAN
EXDU_12 BOOLEAN
EXDU_ES BOOLEAN
QA1O_EX1 BOOLEAN
QA1O_EX2 BOOLEAN
QA1O_EX3 BOOLEAN
QB1_EX1 BOOLEAN
QB1_EX2 BOOLEAN
QB2_EX1 BOOLEAN
QB2_EX2 BOOLEAN
Table 358: A1A2_BS (3) Output signals
Name Type
QA1OPREL BOOLEAN
QA1OPITL BOOLEAN
QA1CLREL BOOLEAN
QA1CLITL BOOLEAN
QB1REL BOOLEAN
QB1ITL BOOLEAN
QB2REL BOOLEAN
QB2ITL BOOLEAN
QC3REL BOOLEAN
QC3ITL BOOLEAN
QC4REL BOOLEAN
QC4ITL BOOLEAN
S1S2OPTR BOOLEAN
S1S2CLTR BOOLEAN
QB1OPTR BOOLEAN
QB1CLTR BOOLEAN
QB2OPTR BOOLEAN
QB2CLTR BOOLEAN
Table continues on next page
Default Description
0 S289G on bus section 2 is in closed position
0 No busbar transfer is in progress
0 Status are valid for apparatuses involved in the busbar
transfer
0 No transm error from any bay connected to busbar 1
and 2
0 No transm error from bays containing ground sw.
S189G or S289G
0 External open condition for apparatus 152
0 External open condition for apparatus 152
0 External open condition for apparatus 152
0 External condition for apparatus 189
0 External condition for apparatus 189
0 External condition for apparatus 289
0 External condition for apparatus 289
Description
Opening of 152 is allowed
Opening of 152 is not allowed
Closing of 152 is allowed
Closing of 152 is not allowed
Switching of 189 is allowed
Switching of 189 is not allowed
Switching of 289 is allowed
Switching of 289 is not allowed
Switching of 389G is allowed
Switching of 389G is not allowed
Switching of 489G is allowed
Switching of 489G is not allowed
No bus section connection between bus section 1 and
2
Bus coupler connection between bus section 1 and 2
exists
189 is in open position
189 is in closed position
289 is in open position
289 is in closed position
Section 12
Control
701