7SR224 Argus Description of Operation
Indications
The Instruments Menu includes the following meters relevant to the status of the Autoreclose and Manual Closing
of the circuit breaker: -
Status of the AR sequence
AR Shot Count.
CB Open Countdown Timer
CB Close Countdown Timer
Inputs
External inputs to the recloser functionality are wired to the binary inputs. Functions which can be mapped to
these binary inputs include: -
79 Out (edge triggered)
79 In (edge triggered)
CB Closed
CB Open
79 Ext Trip
79 Ext Pickup
79 Block Reclose
79 Lockout
79 Reset Lockout
Block Close CB
Close CB
79 Trip & Reclose
79 Trip & Lockout
79 Line Check
Hot Line In
Hot Line Out
Instantaneous Protection In/Out
Outputs
Outputs are fully programmable to either binary outputs or LEDs. Programmable outputs include: -
79 Out Of Service
79 In Service
79 In Progress
Sequence Fail
CB Close
79 Successful AR
79 Lockout
79 CloseOnFault
79 CB Close Fail
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