Emerson Rosemount 3144P, Reference Manual

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Reference Manual
00809-0100-4021, Rev JA
HART Commissioning
April 2017
HART Commissioning
3.6.1 Analog output
Field Communicator
The Rosemount 3144P process variables provide the transmitter output. The PROCESS VARIABLE menu
displays the process variables, including sensed temperature, percent range, and analog output. These
process variables are continuously updated. The primary variable is 4–20 mA analog signal.
3.7 Configuration
The Rosemount 3144P must have certain basic variables configured to operate. In many cases, these
variables are pre-configured at the factory. Configuration may be required if the configuration variables
need revision.
3.7.1 Variable mapping
Field Communicator
The Variable Mapping menu displays the sequence of the process variables. Select 5 Variable Re-Map to
change this configuration. The Rosemount 3144P single sensor input configuration screens allow
selection of the primary variable (PV) and the secondary variable (SV). When the
Select PV screen appears
Snsr 1 or Terminal Temperature must be selected .
The Rosemount 3144P dual-sensor option configuration screens allow selection of the primary variable
(PV), secondary variable (SV), tertiary variable (TV), and quaternary variable (QV). Variable choices are
Sensor 1 , Sensor 2 , Differential Temperature, Average Temperature, First-Good Temperature, Terminal
Temperature, and Not Used . The primary variable is the 4–20 mA analog signal.
3.7.2 Sensor configuration
Field Communicator
Sensor configuration contains information for updating the sensor type, connections, units, and
damping.
HART 5 Fast Keys
2, 2, 5
HART 7 Fast Keys
2, 2, 5
HART 5 Fast Keys
2, 2, 8, 5
HART 7 Fast Keys
2, 2, 8, 5
HART 5 Fast Keys
2, 1, 1
HART 7 Fast Keys
2, 1, 1