www.fieldcommunicator.com
USER’S MANUAL
February 2009
375 FIELD COMMUNICATOR
GLOSSARY
Alphanumeric
A character set that contains both letters and digits and, usually, other
characters, such as punctuation marks.
AMS Suite: Intelligent Device Manager
Software for remotely managing Smart field devices (offline or online) over
HART or FOUNDATION fieldbus networks. You can use AMS Device Manager
to monitor devices, configure devices, maintain calibration results, run
diagnostic routines, and maintain historical data.
Burst Mode
A communication mode in a HART transmitter to send data at regular
intervals.
Card Reader
A USB device that is capable of reading the 375 System Card, which is
located under the battery in the 375 Field Communicator. You can use a
supported card reader to transfer system software and device descriptions to
a 375 from the Easy Upgrade Programming Utility. See
www.fieldcommunicator.com or the Readme file on the Resource CD for a list
of supported card readers.
CDC
Communication and Diagnostic Circuitry
Data Link Time
Data Link Time is a network-wide time periodically distributed by the LAS to
synchronize all device clocks on the bus.
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