7-31
IM CW240E
Measurements
7
● Description of the Graph Screen
Display information:
F1F1
F2
F3 F 4
F5
Item (F3)
Element to be measured (F2)
f: frequency
TOTAL: total rms value
THD: total harmonic distortion
Cursor-based measurement check
Using the cursor key, select the
desired order.
Cursor-based measurement check:
Using the right and left direction cursor key, move the cursor indication in
the graph to select the desired order. This allows you to view the measured
value of the selected order.
To change the item:
[ 1 Displaying the window
F3
Press the F3 key.
The window for selecting an item appears.
LEVEL
CONTENT
HARM. PA
[ 2 Selection
Using the cursor key, select a desired item (highlighted).
If you do not change the setting, press the ESC key. The window returns to
the List screen.
[ 3 Confirmation
ENTER
Press the ENTER key.
The Graph screen appears.
To change the vertical axis:
F4
Each time the F4 key is pressed, the following items are selected
alternately:
Linear and Log
7.6 Measuring Harmonics
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