HART functionality
51
Figure 3-8. Modified parameter example
Detailed setup
The Detailed setup menu provides access to every editable device
p
arameter and all device functions. The Detailed setup menu varies
widely from one HART device to another. Functions in this menu can
include tasks such as characterization, configuration, and sensor and
output trims.
Review
The Review menu lists all of the static parameters read from the
connected d
evice, including information about the device and sensor
setup and limitations. It also may include information about the
connected device such as tag, materials of construction, and device
software revision.
Displaying Graphics The HART Application offers graphical views of device data by using
the enhanced Electronic Device Description Language (EDDL)
technology. Device data can be presented as images, charts, and
graphs. These options appear as items in the HART Online menu and
its submenus. The placement of the graphics in the menus varies from
device to device because it is determined by the device manufacturer.
To view the graphical representations, you need a device using an
enh
anced device description. Only devices using an enhanced EDDL
device description offer graphical representations of data. See
Appendix C for more information about the Graphics functionality.
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