10-2

Using the Graph Analysis Tools to Graph Data

kSelecting an Analysis Mode and Drawing a Graph

This section contains a detailed procedure that covers all steps from selecting an analysis mode to drawing a graph.

Note

•Step 4 through step 6 are not essential and may be skipped, if you want. Skipping any step automatically applies the initial default values for its settings.

•If you skip step 2, the default analysis mode is the one whose name is displayed in the top line of the Graph Mode screen.

u To select an analysis mode and draw a graph

1.On the E-CON2 main menu (page 1-1), press 5(GRPH).

• This displays the Graph Mode screen.

2.Press 3(MODE), and then select the analysis mode you want from the menu that appears.

To do this:

Perform this menu

To select this

operation:

mode:

 

 

 

 

Graph three sets of sampled data

[Norm]

Graph Analysis

simultaneously

 

 

 

 

 

Graph sampled data along with its first and

[diff]

d/dt & d2/dt2

second derivative graph

 

 

 

 

 

Display the graphs of different sampled data in

[CMPR]/[GRPH]

Compare Graph

upper and lower windows for comparison

 

 

 

 

 

Output sampled data from the speaker,

 

 

displaying graph of the raw data in the upper

[CMPR]/[Snd]

Compare Sound

window and the output waveform in the lower

 

 

window

 

 

 

 

 

Display the graph of sampled data in the upper

 

 

window and its first derivative graph in the

[CMPR]/[d/dt]

Compare d/dt

lower window

 

 

 

 

 

Display the graph of sampled data in the upper

 

 

window and its second derivative graph in the

[CMPR]/[d2/dt2]

Compare d2/dt2

lower window

 

 

 

 

 

•The name of the currently selected mode appears in the top line of the Graph Mode screen.

Analysis mode name

3.Press 2(DATA).

• This displays the Sampling Data List screen.

20051101