View Help For A Device Parameter; Graphics; Images - Emerson AMS Trex User Manual

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3.25

View Help for a device parameter

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3.26

Graphics

The Electronic Device Description Language (EDDL) capabilities let the Trex unit display
graphics for the connected devices. You can view HART or FOUNDATION fieldbus device
information as images, charts, and graphs.
Each type of graphic lets you zoom in, zoom out, and reset the graphic. You can also use
the drop down box to select a variable, if multiple variables are displayed.
Figure 3-46:
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3.26.1

Images

An image is a full-screen picture of a device. Images can include logos and various
graphics, such as tanks. To view the image, select the image or drawing label in the menu.
The full screen image is shown. To close the image, tap the touchscreen.
User Guide
Tap DD Information.
The device description information is displayed.
Tap OK.
Go to the desired parameter in the connected device.
Press and hold the parameter.
A menu appears.
Tap Help.
The help text is displayed.
Tap OK to close the Help screen.
Graphics options
Select a variable. The selected variable is displayed with a bold line.
Reset the zoom level.
Zoom out
Zoom in
Field Communicator application
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