ABB relion REF615 - Page 195

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-9A8F2948-56E2-432A-BFDC-9DAD36F414DC V2 EN
Figure 255: Circuit breaker 1 control logic
OR
B1
B2
O
CB_CLOSE_COMMANDCBXCBR1_EXE_CL
DARREC1_CLOSE_CB
GUID-4A45B0DB-3CB8-4190-BA99-EE2BF15C696D V1 EN
Figure 256: Signal for closing coil of circuit breaker 1
OR6
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMANDCBXCBR1_EXE_OP
TRPPTRC1_TRIP
DARREC1_OPEN_CB
GUID-5A234526-696C-4CC5-B39C-387D1AF6D3EB V1 EN
Figure 257: Signal for opening coil of circuit breaker 1
NOT
IN OUT
AND6
B1
B2
B3
B4
B5
B6
O
NOT
IN OUT
NOT
IN OUT
TRPPTRC2_TRIP
CBXCBR1_ENA_CLOSE
TRPPTRC1_TRIP
X110_BI3_GAS_PRESSURE_ALARM
DCSXSWI1_OKPOS
X110_BI4_CB_SPRING_CHARGED
ESSXSWI1_OPENPOS
GUID-ADC3C9F4-02A8-4B00-8577-66728AE4ADDA V1 EN
Figure 258: Circuit breaker 1 close enable logic
Connect the 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 189
Application Manual