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Technical Reference Manual - InduSoft

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Alarms, Events, and Trends<br />

Once you have added the Trend Control to your screen, double-click on the object to open the Object<br />

Properties and click on Axis…. Change the Data Type of the X Axis to Numeric, and set the ranges as shown in<br />

the picture below:<br />

Click OK on this window and then, in the Object Properties window, click on the Data Sources… button. The<br />

following window will display:<br />

Trend Control – Data Sources dialog<br />

We need to create a data source in order to access to the text file. Click on the New… button, specify the Data<br />

Source name MyTextFile and then click Create. You should see the following information now:<br />

Setting X Axis field to 0<br />

Page 288<br />

<strong>InduSoft</strong> Web Studio

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