OR6
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMANDCBXCBR1_EXE_OP
TRPPTRC1_TRIP
DARREC1_OPEN_CB
GUID-ADCCB058-4D03-49FE-B434-C81296BF655D V1 EN
Figure 200: Circuit breaker control logic: 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-90D8B4C7-0F74-4BD3-9863-6BBD1517457E V1 EN
Figure 201: Circuit breaker close enable logic
Connect the higher-priority conditions which must be set 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-02C2AAA3-BF48-4645-AA7E-F951054AC78A V1 EN
Figure 202: Circuit breaker close blocking logic
The configuration includes the logic for generating circuit breaker external closing
and opening commands 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
Section 3 1MRS756378 S
REF615 standard configurations
158 REF615
Application Manual
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