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

Section 3
RED615 standard configurations
3.3.3.4
56
GUID-32ED8314-9BCA-4B0A-B329-F12C6AF0D012 V1 EN
Figure 40: Protection communication supervision function
The binary signal transfer function BSTGGIO is used for changing any binary
information which can be used for example, in protection schemes, interlocking and
alarms. There are eight separate inputs and corresponding outputs available.
In this configuration, one physical input X110:BI2 is connected to the binary signal
transfer channel one. Local feeder ready and local circuit breaker open information are
connected to the BSTGGIO inputs 6 and 7. This is interlocking information from control
logic. The information of detected current transformer fault is connected to input 8.
As a consequence of sending interlocking information to remote end, also receiving of
same information locally is needed. Therefore, remote feeder ready, remote circuit
breaker open and remote current transformer failure are connected to the binary signal
transfer function outputs. The remote binary transfer output signal is connected to the
binary output X110:SO3.
X110_BI2_BINARY_TRANSFER
LOCAL_FEEDER_READY
CBXCBR1_52-1_OPENPOS
CCSPVC1_CCM_FAIL
GUID-67E348F9-E785-4583-AA04-4C172548F14B V1 EN
Figure 41: Binary signal transfer function

Functional diagrams for control and interlocking

The circuit breaker closing is enabled when the ENA_CLOSE input is activated. The input
can be activated by the configuration logic, which is a combination of the disconnector or
circuit breaker truck and ground switch position status, status of the trip logics and remote
feeder position indication. Master trip logic, disconnector and ground switch statuses are
local feeder ready information to be sent for the remote end.
The OKPOS output from DCSXSWI defines if the disconnector or circuit breaker truck is
either open (in test position) or close (in service position). This, together with the open
ground switch and non-active trip signals, activates the close-enable signal to the circuit
breaker control function block. The open operation for circuit breaker is always enabled.
PCSITPC1
OK
WARNING
ALARM
COMM
O:79|T:5|I:1
BSTGGIO1
SEND_SIG_1 RECV_SIG_1
SEND_SIG_2 RECV_SIG_2
SEND_SIG_3 RECV_SIG_3
SEND_SIG_4 RECV_SIG_4
SEND_SIG_5 RECV_SIG_5
SEND_SIG_6 RECV_SIG_6
SEND_SIG_7 RECV_SIG_7
SEND_SIG_8 RECV_SIG_8
SEND_SIG_A
RECV_SIG_A
O:21|T:2.5|I:1
1MAC807603-MB A
PCSITPC1_PCS-1_ALARM
REMOTE_BINARY_TRANSFER
REMOTE_FEEDER_READY
REMOTE_CB_OPEN
REMOTE_CCSPVC_FAIL
BSTGGIO1_BST-1_SEND_SIG_A
BSTGGIO1_BST-1_RECV_SIG_A
RED615 ANSI
Application Manual