Spectrum - ABB PQFA Instruction Manual

The graph indicates the unit, the waveform as well as the maximum positive
and negative values of the scale.
Press MENU and you come back to the Consulting level MENU.
10.7.4.

Spectrum

In the Consulting level window, select Spectrum and press OK.
The first Spectrum window proposes a choice of 3 submenus: the network
voltage, the line current and the filter current. Select the spectrum you want to
display with the ? key and press OK.
Before displaying the spectrum, you still have to choose the phase you want
to visualise. You can make your selection in the next window with the ? key
and you validate by pressing OK.
You then see the spectrum you have selected.
512
Un2
(V)
-512
Figure 10.6. Waveform Window
LEVEL 1
Filter status
Network status
Waveform
? Spectrum ?
Asea Brown Boveri Jumet S.A.
PQFA Instructions Manual
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