ABB RET650 Technical Manual page 294

Relion 650 series transformer protection
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Section 12
Control
288
Name
Type
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 206:
ABC_BC Output signals
Name
Type
QA1OPREL
BOOLEAN
QA1OPITL
BOOLEAN
QA1CLREL
BOOLEAN
QA1CLITL
BOOLEAN
QB1REL
BOOLEAN
QB1ITL
BOOLEAN
QB2REL
BOOLEAN
QB2ITL
BOOLEAN
QB7REL
BOOLEAN
QB7ITL
BOOLEAN
QB20REL
BOOLEAN
QB20ITL
BOOLEAN
QC1REL
BOOLEAN
QC1ITL
BOOLEAN
QC2REL
BOOLEAN
QC2ITL
BOOLEAN
QB1OPTR
BOOLEAN
QB1CLTR
BOOLEAN
QB220OTR
BOOLEAN
QB220CTR
BOOLEAN
QB7OPTR
BOOLEAN
QB7CLTR
BOOLEAN
QB12OPTR
BOOLEAN
QB12CLTR
BOOLEAN
Table continues on next page
Default
Description
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
Closing of QA1 is forbidden
Switching of QB1 is allowed
Switching of QB1 is forbidden
Switching of QB2 is allowed
Switching of QB2 is forbidden
Switching of QB7 is allowed
Switching of QB7 is forbidden
Switching of QB20 is allowed
Switching of QB20 is forbidden
Switching of QC1 is allowed
Switching of QC1 is forbidden
Switching of QC2 is allowed
Switching of QC2 is forbidden
QB1 is in open position
QB1 is in closed position
QB2 and QB20 are in open position
QB2 or QB20 or both are not in open position
QB7 is in open position
QB7 is in closed position
QB1 or QB2 or both are in open position
QB1 and QB2 are not in open position
1MRK 504 135-UEN A
Technical manual

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