Reading Out Information
217
7SS52 V4 Manual
C53000-G1176-C182-3
from the PC
with DIGSI
To read out fault events of the central unit (PC linked to central unit) proceed as fol-
lows:
Click Trip log. The data window shows a list of power system faults.
Double-click an entry in the list view. The corresponding contents of the power sys-
tem fault is displayed in another window. The entries are sorted chronologically ac-
cording to date and time with the most recent event first.
Figure 6-7 Trip log window in DIGSI − Example
To display fault events of a single bay unit (PC linked to central unit or bay unit) pro-
ceed as follows:
Open the corresponding bay unit in DIGSI Manager.
Open the Select annunciations window.
Double-click Fault annunciations. The window with the overview of the fault an-
nunciations appears.
Double-click an entry in the overview. You can also click an entry and then Show....
The corresponding contents of the fault event is displayed on another window.
If the bay unit is operated without any central unit, the first fault has the number 900.
6.2.1.3 Alarm List
When a bay unit fails, the error LED of the bay unit concerned is lit. Additionally, the
corresponding alarm text is registered in the alarm list.
An alarm is not only issued if a bay unit fails but also if the protection-internal commu-
nication fails. For more information on the analysis of the protection-internal commu-
nication please refer to Chapter 8.2.4, page 295.
Note
The alarm list can be called up by pressing the function key F1 on the central unit.
www . ElectricalPartManuals . com
To Next Page
Loading...
Need help?
General
