7-36
IM CW240E
7.7 Displaying Waveform
F
5
F
4
F
3
F
2
F
1
Description of the Function Keys:
F1
DISPLAY CHANGE
Switches the Measure screen.
LIST, POWER, INTEGRATE, DEMAND, ZOOM, WAVEFORM,
VOLT. QUALITY, WIRING, and WIRING CHECK
F2
CH CHANGE
Switches the element to be measured that is displayed.
F3
U ZOOM *1
F4
I ZOOM *1
Switches the value of the vertical axis of voltage.
Switches the value of the vertical axis of current.
*1: For U&I WAVEFORM, both the F3 and F4 are indicated.
For U WAVEFORM, only the F3 (U ZOOM) is indicated.
For I WAVEFORM, only the F4 (I ZOOM) is indicated.
F5
HOLD
Holds or cancels a displayed screen.
HOLD/Clear
If there is integrated data, press the F5 key for more than 3
seconds to clear it as necessary.
U ZOOM:
U ZOOM allows you to change the magnification (scaling) of the vertical axis of voltage.
F
3
Each time the F3 key is pressed, magnification changes:
1
→
2
→
5
→
10
→
20
→
1/3
→
1/2
I ZOOM:
I ZOOM allows you to change the magnification (scaling) of the vertical axis of current.
F
4
Each time the F4 key is pressed, magnification changes:
1
→
2
→
5
→
10
→
20
→
1/3
→
1/2
To switch a waveform screen:
Using the up and down direction cursor key, switch the waveform
screen.
Each time the
䉭
cursor key is pressed, the waveform screen change as
follows:
U&I WAVEFORM
→
U WAVEFORM
→
I WAVEFORM
Each time the
䉮
cursor key is pressed, the waveform screen changes as
follows:
U&I WAVEFORM
→
I WAVEFORM
→
U WAVEFORM