Configuration Setting - ABB REL650 Applications Manual

1MRK 506 334-UUS A
11.5.5.3
Application manual
S1S2OPTR (A1A2)
BC12OPTR (sect.1)
1289OPTR (bay 1/sect.2)
. . .
. . .
1289OPTR (bay n/sect.2)
S1S2OPTR (A1A2)
BC12OPTR (sect.2)
1289OPTR (bay 1/sect.1)
. . .
. . .
1289OPTR (bay n /sect.1)
VPS1S2TR (A1A2)
VPBC12TR (sect.1)
VP1289TR (bay 1/sect.2)
. . .
. . .
VP1289TR (bay n/sect.1)
VPBC12TR (sect.2)
VP1289TR (bay 1/sect.1)
. . .
. . .
VP1289TR (bay n/sect.1)
EXDU_BS (A1A2)
EXDU_BC (sect.1)
EXDU_12(bay 1/sect.2)
. . .
. . .
EXDU_12 (bay n /sect.2)
EXDU_BC (sect.2)
EXDU_12 (bay 1/sect.1)
. . .
. . .
EXDU_12 (bay n /sect.1)
ANSI04000491 V1 EN
Figure 163: Signals from any bays for a bus-section circuit breaker between sections
B1 and B2

Configuration setting

If there is no other busbar via the busbar loops that are possible, then either the interlocking
for the 152 open circuit breaker is not used or the state for BBTR is set to open. That is,
no busbar transfer is in progress in this bus-section:
• BBTR_OP = 1
• VP_BBTR = 1
OR
AND BBTR_OP
AND
OR
AND
AND VP_BBTR
AND EXDU_12
en04000491_ansi.vsd
Section 11
Control
359