OR6
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMANDCBXCBR1_EXE_OP
TRPPTRC1_TRIP
DARREC1_OPEN_CB
GUID-63DB00F4-441B-4B7E-8F02-500921B8C9C6 V1 EN
Figure 313: Signals 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-B74256B7-3CF6-464D-A6BB-90B83D2732E9 V1 EN
Figure 314: 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.
OR6
B1
B2
B3
B4
B5
B6
O
CBXCBR1_BLK_CLOSET1PTTR1_BLK_CLOSE
GUID-3E75311B-A42A-4A5D-9122-D93FBD773BB3 V1 EN
Figure 315: Circuit breaker 1 close blocking 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.
1MRS756378 S Section 3
REF615 standard configurations
REF615 219
Application Manual
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