04-10617-R2 datasheet(24/45 Pages) MICROCHIP

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PAC1934 Evaluation Board (ADM00805) User’s Guide

DS50002673A-page 24

 2017 Microchip Technology Inc.

3.5

RAW DATA DISPLAY

Figure 3-1 shows the Raw Data window (6), which displays the raw data for all results

from all of the four channels. As described in Section 3.4 “Sample Rate and display

controls”, calculated values and the register values can be read here. Count is dis-

played for all four channels, but there is only one Count Value register so it is always

the same for each channel. Energy calculations are also displayed and take the sample

rate, the elapsed time between refresh commands, the sense resistor value, and the

full scale for voltage and current into account. See the PAC1934 Data Sheet for more

information about Power and Energy calculations.

3.6

PLOT WINDOWS

There are four individual plots in the plot window. The plot window may be configured

for single plots or multiple plots.

3.6.1

Single Plot option

For the Single Plot option, each plot may be configured to show data from any channel

with the channel selection window and drop-down menu on the left side above the plot.

Each window may be configured to show any of the results from the selected channel

with the results selection drop-down menu. Channel selection and results selection are

independent for each window. This is illustrated in Figure 3-10 and Figure 3-11.

Note that when selecting values from the drop-down menus, it works best to move the

cursor with the mouse and click the desired value, instead of using the scroll button on

the mouse.

FIGURE 3-10:

CHANNEL SELECTION WINDOW - DROP-DOWN MENU

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