National Instruments 373873C-01 用户手册
Chapter 5
Logging Data
© National Instruments Corporation
5-7
Figure 5-5. Playback Options View
2.
Select signal from the second log you created in the Logged signal
listbox.
listbox.
3.
Enter
1
in the Start time control to play back or analyze a subset of the
logged signal beginning 1 second after the start of the log.
4.
Enter
4
in the Stop time control to play back or analyze a subset of the
logged signal ending four seconds after the start of the log.
5.
Switch to the Data View and drag the filtered data output of the Filter
step into the Data View.
step into the Data View.
6.
Click the Run button, shown at left. LabVIEW SignalExpress filters
the subset of the signal you specified in the Playback Options View and
displays the resulting filtered signal in the Data View.
the subset of the signal you specified in the Playback Options View and
displays the resulting filtered signal in the Data View.
7.
Click the Stop button to stop running the project.
Refer to the LabVIEW SignalExpress Help for more information about
logging data, such as specifying alarm conditions and playback options.
logging data, such as specifying alarm conditions and playback options.