Emerson Rosemount 644 with HART Protocol, Справочное руководство

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10
Reference Manual
00809-0200-4728, Rev SA
Configuration
July 2018
Configuration
2.5.2 AMS Device Manager
1. Right click on the device and select Configuration Properties from the menu.
2. Navigate the tabs to review the transmitter configuration data.
2.5.3 LOI
Press any configuration button to activate the LOI. Select VIEW CONFIG to review the below parameters.
Use the configuration buttons to navigate through the menu. The parameters to be reviewed prior to
installation include:

Tag

Sensor configuration

Units

Alarm and saturation levels

Primary variable

Range values

Damping
2.5.4 Checking transmitter output
Before performing other transmitter on-line operations, review the Rosemount 644 Transmitter digital
output parameters to ensure that the transmitter is operating properly and is configured to the
appropriate process variables.
Checking or setting process variables
The “Process Variables” menu displays process variables, including sensor temperature, percent of range,
analog output, and terminal temperature. These process variables are continuously updated. The default
primary variable is Sensor 1. The secondary variable is the transmitter terminal temperature by default.
Field Communicator
From the HOME screen, enter the Fast Key sequence.
AMS Device Manager
Right click on the device and select Service Tools from the menu. The Variables tab displays the following
process variables:

Primary, second, third and fourth variables, as well as the analog output.
LOI
To check the process variables from the LOI, the user must first configure the display to show the desired
variables (see
“Configuring the LCD display” on page 25 ). Once the desired device variables are chosen,
simply EXIT the LOI menu and view the alternating values on the display screen.
Device Dashboard Fast Keys
3, 2, 1