16
4.4
Scope view screen
The scope view screen gives a graphic representation of the voltage and current waveforms on all three-
phases simultaneously. These are captured measurements and will not change in real-time as the
system changes. To capture a new set of waveforms, use the up
[
5
]
and down
[
6
]
arrow buttons to
move the curser to the acquire icon
[Adq]
and press the enter
[ENTER]
button. The graphic
representation of the new waveforms will be displayed on the screen.
The left
[
3
]
, and right
[
4
]
arrow buttons move the cursor along the time axis of the waveform. The
measurement value, located above each grid, will change based on the position of the cursor as it passes
through the waveform.
There are two additional screens that can be accessed from the scope view screen, the waveform zoom
and the harmonic bar graph screens. These give additional information on the shape of the distortion and
the harmonic content causing the distortion.
To enter the waveform zoom screen for a closer look at the waveform shape, use the up
[
5
]
and down
[
6
]
arrow buttons to move the curser to any voltage or current phase, and press the enter
[ENTER]
button.
Press the escape
[ESC]
button from the scope view screen to move to the setup screen.
