YOKOGAWA WE7281 User Manual page 39

3.4 Setting the Output Condition in the FG Mode
3-14
Setting the start and end conditions of the sweep
Enter a value in the [Freq Start] and [Freq End]/[Ampl Start] and [Ampl End]/[Duty Start]
and [Duty End] entry boxes of the Main operation panel. The [....End] entry boxes are
enabled only when the [Sweep] list box is set to something other than [Off]. For the
selectable range, see section 5.1, "Performance Specifications."
Selecting the sweep pattern
Select the sweep pattern in the [Freq], [Ampl], or [Duty] list box located next to [Sweep
Pattern] in the Main operation panel. Only the list box of the sweep parameter that was
selected in the [Sweep] list box is selectable.
Linear : Sweep linearly
Log : Sweep logarithmically
Arbitrary : Sweep using an arbitrary pattern
Loading the Sweep Pattern
Selecting the channel that will use the sweep
Click the channel selection button of the Swp operation panel, and in the menu that
appears, select the channel that will use the sweep pattern.
Load
Load the sweep pattern according to the following procedure.
1. Clicking the [Load] button of the desired parameter (Freq/Ampl/Duty) of the Swp
operation panel opens the following dialog box.
2. Clicking the button to the left of the [OK] button opens the [Open] dialog box. Select a
file with extension [.wvf] or [.csv] and click the [Open] button.
3. The setup data of the file being loaded appear in a dialog box as shown below. Select
the channel and block that are to be loaded in the [Trace Name] and [Block No.] list
boxes, respectively.
4. Click the [OK] button to load the sweep pattern.
Select the file
Select the channel to be loaded
Select the block number to be loaded
IM 707281-01E