ABB RED615 - Page 58

TCSSCBR1
BLOCK ALARM
TCSSCBR2
BLOCK ALARM
OR
B1
B2
O
TCSSCBR1_ALARM
TCSSCBR1_ALARM
TCSSCBR2_ALARM
TCSSCBR2_ALARM
TCSSCBR_BLOCKING
TCSSCBR_BLOCKING
TCSSCBR_ALARM
GUID-521ECF9A-25C2-4582-8D40-1EA572E4C847 V1 EN
Figure 32: Trip circuit supervision function
OR6
B1
B2
B3
B4
B5
B6
O
TRPPTRC2_TRIP
X120_BI3_CB_OPENED
TRPPTRC1_TRIP TCSSCBR_BLOCKING
GUID-36DBAACC-5D67-414F-89E1-DAB5F6411181 V1 EN
Figure 33: Logic for blocking of trip circuit supervision
Protection communication supervision PCSITPC1 is used in the configuration to
block the operation of the line differential function. This way, the malfunction of the
line differential is prevented. The activation of binary signal transfer outputs during
protection communication failure is also blocked. These are done internally without
connections in the configurations. The protection communication supervision alarm
is connected to the alarm LED 4, disturbance recorder and binary output X100:SO2.
PCSITPC1
OK
WARNING
ALARM
COMM
PCSITPC1_ALARM
GUID-807946BF-54A3-4205-8409-DC71A4518C36 V2 EN
Figure 34: Protection communication supervision function
The binary signal transfer function BSTGGIO1 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 input 6 and 7. These are interlocking information from
control logic. The information of detected current transformer fault is connected to the
input 8.
Section 3 1MRS758127 C
RED615 standard configurations
52 RED615
Application Manual