E-Mon E-PS-A-RTU-N - Manual (Page 120)

Chapter 4 Power
S O F T W A R E V I E W I N G R E C O R D E D F I L E S
120 PowerSmart+ Advanced Power Quality Meter
When in the overlapped waveform view, you can zoom in on a selected waveform region.
Click on the waveform window with the right mouse button, click 'Zoom', point onto one of
the corners of the region you want to zoom in, press and hold the left mouse button, then
point to another corner of the selected region and release the mouse button.
Customizing Line Colors and Styles
To change the colors or line styles, click on the waveform window with the right mouse
button, select “Options...”, click on the Display tab, adjust colors and styles, and then click
OK. You can also change the waveform background and gridlines color.
Viewing an RMS Plot
Click on the
button to open the RMS view. Power Software shows you a cycle-by-cycle
RMS plot of the sampled AC waveforms.
Viewing a Spectrum Chart
Click on the
button to view a spectrum chart. To change a channel, click on the window
with the right mouse button, select “Channels...”, check the channel you want displayed,
and then click OK.
A spectrum is calculated over four cycles of the waveform beginning from the point where
the left marker line is located. If there are more than one waveform views open, Power
Software gives the priority to the overlapped waveform view.