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EMS Outputs > Viewing Sensor Data > Graphical Data >> Frequency Graph

Frequency Graph

Note:The Frequency Graph functionality is only available from EMS Version 1.0.9 onwards.

Displaying a Frequency Graph for a Selected Sensor's Data

Frequency Graph Options

Select Channels to Display

Adjust Width of Graph's Bars/Bands

The Frequency Graph/Bar Chart displays the frequency (as a percentage) with which User defined ranges of data occur, for each of a Transmitter/Sensor's channels. See Figure 1172 below:

Figure 1172

Frequency Graph

Displaying a Frequency Graph for a Selected Sensor's Data

In the displayed Chart View window, click on the Frequency Graph button. See Figure 1173 below:

Figure 1173

Frequency Graph Button

 

A Frequency Graph is displayed, with a specific colourcolorof bar representing each data channel. See Figure 1174 below:

Figure 1174

Frequency Graph Data Series

 

Frequency Graph Options

Select Channels to Display

Each Channel represented on the Frequency Graph is represented in the key on the bottom left of the Graph; by default, all of the selected Sensor's Channels are shown.

1.Tick/Untick the box adjacent to the relevant Channel to, respectively, display it in or remove it from the Graph. See Figure 1175 below:

Figure 1175

Frequency Graph Tick Boxes For Channels

2.Click on the displayed Save display preferences link. See Figure 1176 below:

Figure 1176

Save display preferences

Note: At least one Channel must be displayed on the Graph.

Adjust Width of Graph's Bars/Bands

The width of the bars/bands representing each Channel's data can be adjusted by entering a value or values, into the Band Size: boxes, for the range of Units each Bar/Band represents. See Figure 1177 below:

Figure 1177

Frequency Graph Band Size-Width

1.Enter the required values into the relevant Band Size: boxes.

2.Click on the displayed Save display preferences link. See Figure 1178 below:

Figure 1178

Save display preferences