Chauvin Arnoux SIMPLE LOGGER II Manual De Usario página 40

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Simple Logger II DataView
Harmonic (depending on model) :
This window (figure 2-6) is used to display the harmonic spectrum of the input signal. The harmonics
can be displayed in bargraph (histogram) form, by selecting "Bar" at top right in the window, or in text
mode, in the form of a list, by selecting "Text". Another selection lets you have the measurements
expressed as RMS values, peak values, or a percentage of the fundamental.
The spectrum is refreshed as the acquisitions are received.
Trend :
This window (figure 2-7 ) is used to display slow variations (changes in the magnitude of the signal)
over a specified duration. The trend curve represents the succession of acquisitions over a period of
time.
The plot is refreshed as the acquisitions are received.
Figure 2-6
Figure 2-7
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