ABB relion REF615 - Page 319

CBXCBR1
POSOP EN
POSCLOSE
ENA_OPEN
ENA_CLOSE
BLK_OPEN
BLK_CLOSE
AU_OPEN
AU_CLOSE
TRIP
SYNC_OK
SYNC_ITL_BYP
SELECTED
EXE_OP
EXE_CL
OP_REQ
CL_REQ
OPENPOS
CLOSEPOS
OKPOS
OPEN_ENAD
CLOSE_ENAD
TRUE
X120_BI3_CB_OPENED
X120_BI2_CB_CLOSED
CBXCBR1_ENA_CLOSE
CBXCBR1_EXE_CL
CBXCBR1_EXE_OP
CBXCBR1_BLK_CLOSE
FALSE
CBXCBR1_AU_CLOSE
CBXCBR1_AU_OPEN
CBXCBR1_SELECTED
GUID-38527A0A-7F5E-4C8B-8155-2544FA45C4ED V2 EN
Figure 478: Circuit breaker control logic: Circuit breaker 1
Connect the addition signals required by the application for closing
and opening coil of circuit breaker.
OR
B1
B2
O
CB_CLOSE_COMMANDCBXCBR1_EXE_CL
DARREC1_CLOSE_CB
GUID-84F9FA17-9CAC-4B05-9BBB-041DCB249220 V1 EN
Figure 479: Circuit breaker control logic: Signals for closing coil of circuit breaker
1
OR6
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMAND
EFLPTOC2_OPERATE
CBXCBR1_EXE_OP
TRPPTRC1_TRIP
DARREC1_OPEN_CB
GUID-C5BCF098-8F91-4484-B7C4-C737DF86A0B3 V1 EN
Figure 480: Circuit breaker control logic: Signals for opening coil of circuit breaker
1
Connect higher-priority conditions before enabling the closing of
circuit breaker. These conditions cannot be bypassed using bypass
feature of the function.
1MRS756378 S Section 3
REF615 standard configurations
REF615 313
Application Manual