AND
B1
B2
O
CBXCBR1_ENA_CLOSEREMOTE_FEEDER_READY
LOCAL_FEEDER_READY
NOT
IN OUT
AND6
B1
B2
B3
B4
B5
B6
O
NOT
IN OUT
NOT
IN OUT
TRPPTRC2_TRIP
TRPPTRC1_TRIP
LOCAL_FEEDER_READY
X110_BI3_GAS_PRESSURE_ALARM
X110_BI4_CB_SPRING_CHARGED
DCSXSWI1_OKPOS
ESSXSWI1_OPENPOS
GUID-BB477666-A6B7-43C1-AE6B-D20528F6EDFC V1 EN
Figure 41: Circuit breaker 1 close enable logic
Connect higher-priority conditions before enabling the circuit
breaker. These conditions cannot be bypassed with bypass feature of
the function.
OR6
B1
B2
B3
B4
B5
B6
O
CBXCBR1_BLK_CLOSET1PTTR1_BLK_CLOSE
T2PTTR1_BLK_CLOSE
GUID-8DFAE731-FCD9-4B2B-B0AF-04D1E35FCD1E V1 EN
Figure 42: Circuit breaker 1 close blocking logic
The configuration includes logic for generating circuit breaker external closing and
opening command with the protection relay in local or remote mode.
Check the logic for the external circuit breaker closing command and
modify it according to the application.
Connect the additional signals for closing and opening of the circuit
breaker in local or remote mode, if it is applicable for the application.
AND
B1
B2
O
AND
B1
B2
O
OR
B1
B2
O
FALSE
FALSE
CBXCBR1_AU_CLOSE
CONTROL_LOCAL
CONTROL_REMOTE
GUID-1BAF2BFA-27D8-4E23-81F9-3D0B8F916E56 V1 EN
Figure 43: External closing command for circuit breaker 1
1MRS758127 C Section 3
RED615 standard configurations
RED615 55
Application Manual
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