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1.6
Disturbance report (DRP)
Table 110: Current parameters for disturbance recorder
Parameter
Range
Operation
Off, On
<TrigLevel
0-200
Step: 1
>TrigLevel
0-5000
Step: 1
<TrigOperation
Off, On
>TrigOperation
Off, On
Table 111: Disturbance report settings
Operation
DisturbSum-
mary
Off
Off
Off
On
On
On or Off
Technical data
Table 112: DRP - Disturbance report setting performance
Data
Pre-fault time, tPre
Post-fault time, tPost
Limit time, tLim
Number of recorded disturbances
Default
Unit
On
-
50
% of Inb
200
% of Inb
Off
-
Off
-
Then the results are...
•
Disturbances are not stored.
•
LED information is not displayed on the HMI and not stored.
•
No disturbance summary is scrolled on the HMI.
•
Disturbances are not stored.
•
LED information (yellow - start, red - trip) are displayed on the local
HMI but not stored in the terminal.
•
Disturbance summary is scrolled automatically on the local HMI for the
two latest recorded disturbances, until cleared.
•
The information is not stored in the terminal.
•
The disturbance report works as in normal mode.
•
Disturbances are stored. Data can be read from the local HMI, a
front-connected PC, or SMS.- LED information (yellow - start, red - trip)
is stored.
•
The disturbance summary is scrolled automatically on the local HMI for
the two latest recorded disturbances, until cleared.
•
All disturbance data that is stored during test mode remains in the ter-
minal when changing back to normal mode.
Setting range
50-300 ms in steps of 10 ms
100-5000 ms in steps of 100 ms
500-6000 ms in steps of 100 ms
Max. 10
Monitoring
Description
Determines if the analog signal is to be
recorded (on) or not (off).
Undercurrent trigger level in per cent of
signal.
Overcurrent trigger level in per cent of
signal.
Determines if the analog signal's under-
current trigger condition should be used
(on) or not (off)
Determines if the analog signal's overcur-
rent trigger condition should be used (on)
or not (off)
Chapter 8
99
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