Emerson AMS Trex User Manual page 205

Positioner
Process variable
Segment (fieldbus
only)
Shortcut bar
Shout/deaf mode
Slot time
Status bar
Suspend
Synchronization
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A digital valve positioner.
A process parameter that is being measured or controlled (for example, level, flow,
temperature, mass, or density).
The section of a fieldbus that is terminated in its characteristic impedance.
Segments are linked by repeaters to form a complete fieldbus.
The shortcut bar displays settings and information about the Trex unit, including
viewing version numbers for the Trex unit and setting the screen brightness.
A communication mode where the amplitude of the signal is increased. The Trex
unit determines when to enter this mode. The icon (with a solid or hollow heart)
indicates when the Trex unit is in this mode.
A setting that can help the Trex unit find FOUNDATION fieldbus devices on a
fieldbus segment. A higher slot time helps the Trex unit find older FOUNDATION
fieldbus devices on the fieldbus segment.
A black bar that displays at the top of all screens. The status bar displays the time
and the power module icon.
A power management option to save power on the Trex unit. Suspend is similar to
the standby mode on a phone.
Ability to update AMS Device Manager database with device information from a
Trex unit that has been paired. Synchronization is automatic, and can occur using
USB or Wi-Fi.
A PC application that lets you update the Trex unit at your site. You can activate the
Trex unit, download updated applications and device descriptions, and purchase
new applications.
Glossary
197