InduSoft Web Studio - InduSoft Corporation
InduSoft Web Studio - InduSoft Corporation
InduSoft Web Studio - InduSoft Corporation
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<strong>InduSoft</strong> <strong>Web</strong> <strong>Studio</strong><br />
Tutorial training – Revision B – Sep/10/2000<br />
© Copyright <strong>InduSoft</strong> Ltd. 2000<br />
13. Trend<br />
The Trend task keeps track of process variables behavior. You can store the samples in a history<br />
file and show both history and online samples in a screen trend graph. To show a trend graph on<br />
the screen, we must create a trend object with the Trend icon on the Object Editing Toolbar<br />
and to store the historical variable behavior we must create a trend worksheet.<br />
Trend On line<br />
Our on-line trend will show the Temperatures behavior in real time, updated every second.<br />
Open the Standard screen and save it as “TrendOnLine”.<br />
Insert the Trend object and configure it as follows:<br />
Click “Horizontal Scale” and edit it as follows:<br />
Click “Vertical Scale” and configure it as follows:<br />
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