ABB RET650 Technical Manual page 307

Relion 650 series transformer protection
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1MRK 504 135-UEN A
Technical manual
Table 210:
BH_CONN Output signals
Name
Type
QA1CLREL
BOOLEAN
QA1CLITL
BOOLEAN
QB61REL
BOOLEAN
QB61ITL
BOOLEAN
QB62REL
BOOLEAN
QB62ITL
BOOLEAN
QC1REL
BOOLEAN
QC1ITL
BOOLEAN
QC2REL
BOOLEAN
QC2ITL
BOOLEAN
Table 211:
BH_LINE_A Output signals
Name
Type
QA1CLREL
BOOLEAN
QA1CLITL
BOOLEAN
QB6REL
BOOLEAN
QB6ITL
BOOLEAN
QB1REL
BOOLEAN
QB1ITL
BOOLEAN
QC1REL
BOOLEAN
QC1ITL
BOOLEAN
QC2REL
BOOLEAN
QC2ITL
BOOLEAN
QC3REL
BOOLEAN
QC3ITL
BOOLEAN
QB9REL
BOOLEAN
QB9ITL
BOOLEAN
QC9REL
BOOLEAN
QC9ITL
BOOLEAN
QB1OPTR
BOOLEAN
QB1CLTR
BOOLEAN
VPQB1TR
BOOLEAN
Description
Closing of QA1 is allowed
Closing of QA1 is forbidden
Switching of QB61 is allowed
Switching of QB61 is forbidden
Switching of QB62 is allowed
Switching of QB62 is forbidden
Switching of QC1 is allowed
Switching of QC1 is forbidden
Switching of QC2 is allowed
Switching of QC2 is forbidden
Description
Closing of QA1 is allowed
Closing of QA1 is forbidden
Switching of QB6 is allowed
Switching of QB6 is forbidden
Switching of QB1 is allowed
Switching of QB1 is forbidden
Switching of QC1 is allowed
Switching of QC1 is forbidden
Switching of QC2 is allowed
Switching of QC2 is forbidden
Switching of QC3 is allowed
Switching of QC3 is forbidden
Switching of QB9 is allowed
Switching of QB9 is forbidden
Switching of QC9 is allowed
Switching of QC9 is forbidden
QB1 is in open position
QB1 is in closed position
Switch status of QB1 is valid (open or closed)
Section 12
Control
301

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