Recorders
Event Recorder
Event rec
The event recorder can register up to 300 events and the last (minimum) 50 saved events are recorded fail-safe.
The following information is provided for any of the events:
Events are logged as follows:
Record No. Fault No. No of grid faults Date of Record Module.Name State
Sequential
Number
Number of the
ongoing fault
This counter will
be incremented
by each General
Alarm
(Prot.Alarm)
A grid fault No. can
have several Fault
No.
This counter will be
incremented by each
General Alarm
(Exception AR: this
applies only to
devices that offer
auto reclosing)
Time stamp What has
changed?
Changed Value
There are three different classes of events:
Alternation of binary states are shown as:
0->1 if the signal changes physically from »0« to »1«.
1->0 if the signal changes physically from »1« to »0«.
Counters increment is shown as:
Old Counter state -> New Counter state (e.g. 3->4)
Alternation of multiple states are shown as:
Old state -> New state (e.g. 0->2)
308 MCDGV4 DOK-HB-MCDGV4-2E
To Next Page
Loading...
