CET Electric Technology
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3.2.3.2.7
I/O
Click
I/O
on the left-hand pane and the following screen appears which displays the status or measurements for DI, DO
and AI (Optional).
Figure 3-52 I/O Display
3.2.3.3
Power Quality
Click
Power Quality
at the
Title Bar
and its sub-menu appears on the left-hand pane which includes
Harmonics, Deviation,
and
Unb. & Seq.
The following sections provide a quick overview of these web pages.
3.2.3.3.1
Harmonics
Click
Harmonics
on the left-hand pane and the following screen appears which displays the Harmonic Spectrum and the
following parameters:
THD, TOHD, TEHD, Crest Factor, K-Factor, TDD, TDD Odd
and
TDD Even
. Click
Ua
,
Ub
,
Uc
,
Ia
,
Ib
,
Ic
and
I4
at the top of the page to view the respective Harmonics data.
Move the mouse pointer over an individual histogram to show their harmonic order and value.
Click
Export
to export all the harmonic data to a .csv file at the default Download folder.
Figure 3-53 Harmonics Measurements
