YOKOGAWA DL7440 User Manual

12-32 IM 701450-01E
Specifying the File to Be Displayed in the File List Window and Viewing File
Properties
9. The procedure is the same as steps 22 to 25 on page 12-23.
Explanation
The results of the automated measurement of waveform parameters can be saved to a
file in CSV format (.csv extension) to a floppy disk, Zip disk, PC card, external SCSI
device, or USB storage device. Data in CSV format is data in comma-separated format.
The CSV file is one of the common data formats used to exchange data between
spreadsheet and database applications.
* The data that is saved is the measured results of the parameters that are specified in the
automated measurement of waveform parameters.
Restrictions When Saving the Automated Measurement Values of Waveform
Parameters
• Up to (24000/the number of measurement parameters that are turned ON) data points
before the point at which the save operation is executed are saved. However, the
data points that are saved are limited to those that are acquired after fixing T/div, V/
div, and Measure settings.
• Output example
DL7400
,"CH1 P-P ", "CH1 Max ", "CH1 Avg ", "CH2 P-P ", "CH2 Max "
,"V", "V", "V", "V", "V"
Max, 3.708333E+02, 1.833333E+02, 1.439439E+00, 1.133333E+01, 5.750000E+00
Min, 3.625000E+02, 1.791667E+02, 9.124088E-01, 1.125000E+01, 5.583333E+00
Avg, 3.681818E+02, 1.821970E+02, 1.106889E+00, 1.129545E+01, 5.651515E+00
Sdv, 2.678435E+00, 1.855674E+00, 1.885480E-01, 4.149413E-02, 4.791330E-02
Cnt, 1.100000E+01, 1.100000E+01, 5.000000E+00, 1.100000E+01, 1.100000E+01
,3.708333E+02, 1.833333E+02, 1.439439E+00, 1.125000E+01, 5.583333E+00
,3.666667E+02, 1.791667E+02, 9.124088E-01, 1.133333E+01, 5.750000E+00
,3.666667E+02, 1.833333E+02, 9.507383E-01, 1.125000E+01, 5.583333E+00
,3.666667E+02, 1.791667E+02, 1.066977E+00, 1.125000E+01, 5.666667E+00
,3.708333E+02, 1.833333E+02, 1.164884E+00, 1.133333E+01, 5.666667E+00
For a description of the automated measurement of waveform parameters, see section
10.6.
Data Size
The data size can be derived from the following equation.
Data size = the number of measurement parameters × 15 × the number of history
waveforms (bytes)
Extension
The extension is .CSV.
The selection of the medium, directory, file name, comments, auto naming function,
specification of the files to be displayed in the File List window, and properties are the
same as those for saving/loading normal waveform data. For the explanation and
procedure, see section 12.8.
Note
This function cannot be used when using the FTP server function, FTP cliant function, the
LPR client function, or the Web server function.
12.10 Saving the Results of the Automated Measurement of Waveform Parameters

YOKOGAWA DL7440 Specifications

General

Brand	YOKOGAWA
Model	DL7440
Category	Test Equipment
Language	English