ABB relion REF615 Applications Manual page 287

1MRS756378 S
REF615
Application Manual
Connect the additional signals by the application for closing of circuit
breaker.
X110_BI4_CB_SPRING_CHARGED
SECRSYN1_SYNC_OK
TRPPTRC1_TRIP
TRPPTRC2_TRIP
X110_BI3_GAS_PRESSURE_ALARM
DCSXSWI1_OKPOS
ESSXSWI1_OPENPOS
GUID-58344D20-1E72-48D9-A977-3B88F4E67FD9 V1 EN
Figure 424: 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.
T1PTTR1_BLK_CLOSE
GUID-2B6B90C1-0B92-4F9F-B391-FDB2B58C31CE V1 EN
Figure 425: Circuit breaker 1 close blocking logic
The configuration includes 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 closing and opening of circuit breaker
in local or remote mode, if applicable for the application.
REF615 standard configurations
NOT
IN OUT
NOT
IN OUT
NOT
IN OUT
AND
B1 O
B2
OR6
B1
B2
B3
B4
B5
B6
Section 3
AND6
B1 O
CBXCBR1_ENA_CLOSE
B2
B3
B4
B5
B6
O
CBXCBR1_BLK_CLOSE
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