GW Instek APS-1102 Control Software User Manual - Manual (Page 74)

APS-1102 Control Software User Manual
8-10
[Constant] [j=50;] [Y=] [sin(s*x)+cos(s*j*x)/2+0.5]
(Create a sine wave across page 1 and overwrite the surge waveform on page 2.)
 Sin(X)/X waveform (horizontal axis unit: address 0 to 2048, vertical axis unit: data ±32767)
Page 1 [Range(X)] [0] to [2048]
[Constant] [fs=32767;] [Y=] [fs*sin((x-s)/k)/((x-s)/k)]
[s=2048;]
[k=174;]
Page 2 [Range(X)] [2049] to [3072]
[Constant] [None] [Y=] [32767]
Page 3 [Range(X)] [3073] to [4096]
[Constant] [None] [Y=] [fs*sin((x-s)/k)/((x-s)/k)]
8.1.5 File operation
The settings on the waveform generation screen are saved in a text file.
Selecting [File(F)] - [Save(S)] (
Alt , F, S or Ctrl + S ) on the waveform generation screen
displays the screen titled [Save As].
Select a saving location, input a file name and click the
Save button. The file extension is “.wfn”
and can be omitted at file name input.
To read a file containing the waveform generation screen settings, select [File] - [Open] ( Alt , F ,
O or Ctrl + O ).
When the screen titled [Open] appears, select a file location, input a file name and click the Open
button.
Because the file containing the waveform generation screen settings is a text file, the file can be
edited using a text editor or other application, though this operation is not recommended.
As a result of editing, the file may be not able to be normally read. For example, the format may
change to one that ARB cannot read or the expression may become too long, exceeding the limit.
Other files that ARB can handle “7.6.1 File type”
8.1.6 Print
The setting conditions for the waveform generation screen can be also printed out.
Selecting [File] - [Print] (
Alt , F , P or Ctrl + P ) displays the screen titled [ARB - Print].
Make settings for the upper, lower and left margins, the printer or font as needed and click the OK
button.