ABB relion REF615 - Page 255

OR6
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMANDCBXCBR1_EXE_OP
TRPPTRC1_TRIP
DARREC1_OPEN_CB
GUID-A6E3FB5D-548A-4BC0-9CFF-BE0045FF8EC5 V1 EN
Figure 363: Signals for opening coil of circuit breaker 1
NOT
IN OUT
AND6
B1
B2
B3
B4
B5
B6
O
NOT
IN OUT
AND
B1
B2
O
CBXCBR1_ENA_CLOSE
TRPPTRC1_TRIP
X110_BI3_GAS_PRESSURE_ALARM
DCSXSWI1_OKPOS
ESSXSWI1_OPENPOS
X110_BI4_CB_SPRING_CHARGED
SECRSYN1_SYNC_OK
GUID-65DF4D38-46C0-48E2-B04B-02CB5C300A09 V1 EN
Figure 364: Circuit breaker 1 close enable logic
The configuration includes the logic for generating circuit breaker external closing
and opening command with the IED in local or remote mode.
Check the logic for the external circuit breaker closing command and
modify it according to the application.
Connect additional signals for opening and closing of circuit breaker
in local or remote mode, if applicable for the configuration.
AND
B1
B2
O
AND
B1
B2
O
OR
B1
B2
O
FALSE
FALSE
CBXCBR1_AU_CLOSE
CONTROL_LOCAL
CONTROL_REMOTE
GUID-10E8EE71-A656-4915-AE6A-988A14303156 V1 EN
Figure 365: External closing command for circuit breaker 1
AND
B1
B2
O
AND
B1
B2
O
OR
B1
B2
O
FALSE
FALSE
CBXBCR1_AU_OPEN
CONTROL_LOCAL
CONTROL_REMOTE
GUID-9F4607E1-4630-4C64-BD19-AA14BF6BFE16 V1 EN
Figure 366: External opening command for circuit breaker 1
1MRS756378 S Section 3
REF615 standard configurations
REF615 249
Application Manual