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Reference Manual
00809-0100-4021, Rev DA
November 2004
Rosemount 3144P
3-18
HART
2. Choose from Floating Precision or One-, Two-, Three-, or Four-Digit
Precision by pressing F4, ENTER. Press F2 to send the information to
the transmitter.
To change the meter bar graph, perform the following steps:
1. From the home screen, select 1 Device Setup, 3 Configuration, 4 Dev
Output Configuration, 4 LCD Display options, 3 Meter bar graph.
2. Choose from Bar Graph offer, Bar graph on by pressing F4, Enter. Press
F2 to send the information to the transmitter.
AMS
Right click on the device and select “Configuration Properties” from the
menu. Select the Device tab to configure the LCD. From the LCD Display
box, define the Meter Config, Meter Decimal Pt, and Meter Bar Graph.
Apply changes made (see “Apply AMS Changes” on page 3-5).
DEVICE INFORMATION Access the transmitter information variables online using the Field
Communicator or other suitable communications device. The following is a list
of transmitter information variables. These variables include device identifiers,
factory-set configuration variables, and other information. A description of
each variable, the corresponding fast key sequence, and a review of its
purposes are provided.
Tag
The Tag variable is the easiest way to identify and distinguish between
transmitters in multi-transmitter environments. Use it to label transmitters
electronically according to the requirements of the application. The defined
tag is automatically displayed when a HART-based communicator establishes
contact with the transmitter at power-up. The tag may be up to eight
characters long and has no impact on the primary variable readings of the
transmitter.
Date
The Date command is a user-defined variable that provides a place to save
the date of the last revision of configuration information. It has no impact on
the operation of the transmitter or the HART-based communicator.
Descriptor
The Descriptor variable provides a longer user-defined electronic label to
assist with more specific transmitter identification than is available with the tag
variable. The descriptor may be up to 16 characters long and has no impact
on the operation of the transmitter or the HART-based communicator.
HART Fast Keys 1, 3, 5, 1
HART Fast Keys 1, 3, 5, 2
HART Fast Keys 1, 3, 5, 3