Areva MiCOM P441, Technical Manual

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P44x/EN AP/E33 Application Notes
Page 166/220 MiCOM P441/P442 & P444
3. Events must be listed, identified (file named) & Stored
Local viewing on the LCD is achieved in the menu column entitled ‘VIEW RECORDS’. This
column allows viewing of event, fault and maintenance records and is shown below:-
VIEW RECORDS
LCD Reference Description
Select Event Setting range from 0 to 249.
This selects the required event record from the possible 250 that
may be stored. A value of 0 corresponds to the latest event and so
on.
Time & Date Time & Date Stamp for the event given by the internal Real Time
Clock
Event Text Up to 32 Character description of the Event (refer to following
sections)
Event Value Up to 32 Bit Binary Flag or integer representative of the Event
(refer to following sections)
Select Fault Setting range from 0 to 4.
This selects the required fault record from the possible 5 that may
be stored. A value of 0 corresponds to the latest fault and so on.
The following cells show all the fault flags, protection starts,
protection trips, fault location, measurements etc. associated with
the fault, i.e. the complete fault record.
Select Report Setting range from 0 to 4.
This selects the required maintenance report from the possible 5
that may be stored. A value of 0 corresponds to the latest report
and so on.
Report Text Up to 32 Character description of the occurrence (refer to following
sections)
Report Type These cells are numbers representative of the occurrence. They
form a specific error code which should be quoted in any related
correspondence to AREVA T&D.
Report Data
Reset Indication Either Yes or No. This serves to reset the trip LED indications
provided that the relevant protection element has reset.
For extraction from a remote source via communications, refer to Chapter P44x/EN CM,
(Commissioning) where the procedure is fully explained.
Note that a full list of all the event types and the meaning of their values is given in chapter
P44x/EN GC (Configurations Mapping).