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Start Waveform Recording
To trigger test measurement recording with DIGSI, click on Test in the left part of the window. Double click the
entry Test Wave Form in the list of the window.
Figure 3-16
A test measurement record is immediately started. During recording, an indication is given in the left part of the
status bar. Bar segments additionally indicate the progress of the procedure.
For display and evaluation of the recording you require one of the programs SIGRA or ComtradeViewer.
3.4
Final Preparation of the Device
Firmly tighten all screws. Tighten all terminal screws, including those that are not used.
Caution!
Inadmissable tightening torques
Non-observance of the following measure can result in minor personal injury or property damage.
The tightening torques must not be exceeded as the threads and terminal chambers may otherwise be
damaged!
In case service settings were changed, check if they are correct. Check if power system data, control and
auxiliary functions to be found with the configuration parameters are set correctly (Section 2). All desired
elements and functions must be set ON. Keep a copy of all of the in-service settings on a PC.
Check the internal clock of the device. If necessary, set the clock or synchronize the clock if the element is not
automatically synchronized. For assistance, refer to the SIPROTEC 4 System Description /1/.
SIPROTEC, 7VU681, User Manual
C53000-G1176-C368-1, Release Date 07.2012
Figure 3-40Triggering Oscillographic Recording with DIGSI - Example
Mounting And Commissioning
3.4 Final Preparation of the Device
93
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