1.6
168
Disturbance report (DRP)
Table 168: Disturbance report settings
Operation
DisturbSum-
mary
Off
Off
Off
On
On
On or Off
Technical data
Table 169: DRP - Disturbance report setting performance
Data
Pre-fault time, tPre
Post-fault time, tPost
Limit time, tLim
Number of recorded disturbances
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
Chapter 11
Monitoring