2.19 Monitoring Functions
291
7UT613/63x Manual
C53000-G1176-C160-2
2.19.2.2 Setting Notes
During configuration of the scope of functions, the number of binary inputs per trip
circuit was set at address 182 Trip Cir. Sup. (see 2.1.3.1).
If the allocation of the required binary inputs does not match the selected monitoring
mode, a message to that effect appears („TripC ProgFail“).
The trip circuit supervision can be switched at address 8201 TRIP Circuit
Supervision ON or OFF.
2.19.2.3 Settings
2.19.2.4 Information List
2.19.3 Malfunction Responses of the Device
Depending on the type of malfunction discovered, an alarm is given, a restart of the
processor system is initiated, or the device is taken out of service. If the fault is still
present after three restart attempts the protection system will take itself out of service
and indicate this condition by drop-off of the “Device OK” relay, thus indicating the
device failure. The red LED „ERROR“ on the device front lights up, provided that there
is an internal auxiliary voltage, and the green LED „RUN“ goes off. If the internal aux-
iliary voltage supply fails, all LEDs are dark. The following table shows a summary of
the most important monitoring functions and the fault reactions of the device.
Addr. Parameter Setting Options Default Setting Comments
8201 TRIP Cir. SUP. ON
OFF
OFF TRIP Circuit Supervision
No. Information Type of In-
formation
Comments
6851 >BLOCK TripC SP >BLOCK Trip circuit supervision
6852 >TripC trip rel SP >Trip circuit supervision: trip relay
6853 >TripC brk rel. SP >Trip circuit supervision: breaker relay
6861 TripC OFF OUT Trip circuit supervision OFF
6862 TripC BLOCKED OUT Trip circuit supervision is BLOCKED
6863 TripC ACTIVE OUT Trip circuit supervision is ACTIVE
6864 TripC ProgFail OUT Trip Circuit blk. Bin. input is not set
6865 FAIL: Trip cir. OUT Failure Trip Circuit
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