YOKOGAWA FG410, User Manual

Page: 40 / 83

4.6 File Operations and Printing
Select a saving location, input a file name and click the
Save
button. The file extension is “.txt” and
can be omitted during file name input.
a)
Integer number format text file
If the waveform data created with
ARB Edit
is saved to a text file, the resulting file is a whole
number format text file.
To read the text file created with
ARB Edit , select [File]-[Open] (
Alt
,
F
,
O or Ctrl +
O
). A screen titled [Open] appears.
In [Files of type] , select [Text Integer data files (*.txt)] and specify the file name.
File type
In the integer number format text file, 16-bit (0 to +65535) data is saved as a numeric string. One
row contains one numerical string data unit.
This file can be read as is using a text editor.
Otherwise, the
ARB Edit
can read the text file created using the text editor. When creating an
integer number format text file, put one data unit, which must be a 16-bit signed integer ( − 32768 to
+32767), on one row.
The number of data units in a data file should be 524288 or smaller. If the number of data units in a
data file is larger than 524288, cannot be read.
If the number of data units is smaller than the system setting, extension is done to the entire
waveform.
b)
Real format text file
Besides text files created with
ARB Edit
, it is also possible to read text files described in real
number format.
When
[File]-[Open] (
Alt
,
F
,
O or Ctrl
+
O
) is selected, a screen titled [Open] appears.
In
[Files of type]
, select
[Text Real data files (*.txt)]
and specify the file name.
When creating a real number format text file, do so that there is 1 data per line. Restrictions
regarding the number of data are the same as for whole number format text files.
IM FG410-61EN
4-11