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