Functional Diagrams For Control And Interlocking - ABB RELION 615 Series Applications Manual

1MRS758272 B
3.4.3.4
REG615
Application Manual
TCSSCBR1_BLOCKING
TCSSCBR2_BLOCKING
TCSSCBR1_ALARM
TCSSCBR2_ALARM
GUID-202136AA-1650-4285-812F-9331A28B90EB V2 EN
Figure 105: Trip circuit supervision function
TRPPTRC1_TRIP
TRPPTRC2_TRIP
X110_BI8_CB_OPENED
GUID-905F85C5-4D92-4162-AFD2-6FD2035FF732 V2 EN
Figure 106: Logic for blocking of trip circuit supervision
Runtime counter for machines and devices MDSOPT provides history data since the
last commissioning. The counter counts the total number of generator running hours
and is incremented when the energizing circuit breaker is closed.
X110_BI7_CB_CLOSED
GUID-BE2212C3-3234-4CE4-BF91-820C7D385EEC V2 EN
Figure 107: Generator runtime counter

Functional diagrams for control and interlocking

Two types of disconnector and earthing switch function blocks are available.
DCSXSWI1...3 and ESSXSWI1...2 are status only type and DCXSWI1...2 and
ESXSWI1 are controllable type. By default, the status only blocks are connected in a
standard configuration. The disconnector (CB truck) and line side earthing switch
status information is connected to DCSXSWI1 and ESSXSI1.
X110_BI4_CB_TRUCK_IN_TEST
X110_BI3_CB_TRUCK_IN_SERVICE
GUID-9FC8A7FA-2AA4-4359-92D8-ED1FA0B7E9D0 V2 EN
Figure 108: Disconnector control logic
REG615 standard configurations
TCSSCBR1
BLOCK ALARM
TCSSCBR2
BLOCK ALARM
OR
B1 O
B2
OR6
B1 O
B2
B3
B4
B5
B6
MDSOPT1
BLOCK ALARM
POS_ACTIVE WARNING
RESET
DCSXSWI1
POSOPEN
POSCLOSE
Section 3
TCSSCBR1_ALARM
TCSSCBR2_ALARM
TCSSCBR_ALARM
TCSSCBR1_BLOCKING
MDSOPT1_ALARM
OPENPOS
CLOSEPOS
OKPOS
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