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3 HUMAN INTERFACES. SETTINGS & ACTUAL VALUES
3.3 WEB SERVER
3.3.5 OSCILLOGRAPHY
The oscillography screen allows obtaining from the relay available oscillography records in that moment.
This screen includes two windows. The first window shows oscillography records available in the relay, identified by an
index, being the highest index the most recent record (oscillography record No 6 in the example below).
3
Figure 3–37: OSCILLOGRAPHY SCREEN
If the user clicks on the oscillo record he wants to retrieve, the window on the right will show a description of the record
header, indicating its date, time, and the most relevant parameters of the record. Once a record is selected, it is required to
press the Download button. The system will then open a window to allow saving the files in Comtrade format in the PC
hard drive. Once the records have been saved, the system will ask if the user wants to open GE-OSC tool (Comtrade
record viewer) to view the downloaded files.
Figure 3–38: GE-OSC LAUNCH SCREEN
Clicking on the Home option, the system will return to the web server main screen.
GEK-113328A
G650 Generator Protection & Control System
3-65
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