CBXCBR1
O:81|T:5|I:1
POSOP EN
POSCLOSE
ENA_OPEN
ENA_CLOSE
BLK_OPEN
BLK_CLOSE
AU_OPEN
AU_CLO SE
TRIP
SYNC_OK
SYNC_ITL_BYP
SELECTED
EXE_OP
EXE_CL
OP_REQ
CL_REQ
OPENPOS
CLOSEPOS
OKPOS
OPEN_ENAD
CLOSE_ENAD
TRUE
X120_BI3_CB_OPEN
X120_BI2_CB_CLOSED
BXCBR1_52-1_ENA_CLOSE
CBXCBR1_52-1_EXE_CL
CBXCBR1_52-1_EXE_OP
BXCBR1_52-1_BLK_CLOSE
FALSE
CBXCBR1_52-1_AU_OPEN
CBXCBR1_52-1_AU_CLOSE
CBXCBR1_52-1_SELECTED
GUID-F0EE29F3-8214-4968-97C0-A0B5C4531D24 V1 EN
Figure 83: Circuit breaker control logic: Circuit breaker 1
OR
O:89|T:2.5|I:11
B1
B2
O
CB_CLOSE_COMMANDCBXCBR1_52-1_EXE_CL
DARREC1_79_CLOSE_CB
GUID-CC488E8F-AD35-4514-9168-960BF7A8C8C2 V1 EN
Figure 84: Circuit breaker control logic: Signals for the closing coil of circuit breaker
1
OR6
O:88|T:2.5|I:22
B1
B2
B3
B4
B5
B6
O
CB_OPEN_COMMANDCBXCBR1_52-1_EXE_OP
TRPPTRC1_86/94-1_TRIP
DARREC1_79_OPEN_CB
GUID-1B47925D-F420-4804-999B-35E9D60345CD V1 EN
Figure 85: Circuit breaker control logic: Signals for the opening coil of circuit breaker
1
NOT
O:76|T:2.5|I:1
IN OUT
NOT
O:75|T:2.5|I:2
IN OUT
AND6
O:80|T:2.5|I:0
B1
B2
B3
B4
B5
B6
O
TRPPTRC2_86/94-2_TRIP
CBXCBR1_52-1_ENA_CLOSETRPPTRC1_86/94-1_TRIP
GUID-CDD7F80B-97EC-44FB-AF4A-E84E3FDBA84E V1 EN
Figure 86: Circuit breaker close enable logic
The configuration includes the logic for generating circuit breaker external closing and
opening command with the relay in local or remote mode.
Check the logic for the external circuit breaker closing command and
modify it according to the application.
1MAC109016-MB C Section 3
REF615 standard configurations
REF615 ANSI 91
Application Manual