SATEC PM174 Manual - Manual (Page 125)

Chapter 4 PAS
Application Software Viewing Recorded Files
Series PM174 Powermeters 125
Harmonics that exceed selected compliance levels are colored
in red on the graph and in the tables.
Viewing a Spectrum Table
Click on the button on the local toolbar. The spectrum
table displays voltage, current, active power and reactive
power harmonic components both in percent of the
fundamental and in natural units, and phase angles between
the harmonic voltage and current.
To change a phase, click on the window with the right mouse
button, select “Options...”, check the phase you want
displayed, and then click OK.
Viewing a Frequency Plot
Click on the button to view a cycle-by-cycle voltage
frequency plot.
Viewing Synchronized Waveforms
If you have a number of devices with synchronized clocks, you
can view waveforms recorded at different locations in one
window. PAS synchronizes the time axes for different
waveforms so they could be displayed in a single plot.
To get synchronized waveforms:
1. Put the databases with waveforms into
the same folder, or put the sites from
which you have uploaded data to the
same group in the sites tree.
2. Open a waveform you want to
synchronize with other waveforms, and
then click on the Multi-site View button
. PAS searches for time-