Method Description Setup
Internal
temperature
Temperature data
from the on-board
temperature sensor
(RTD) will be used
for all measurements
and calculations. No
external temperature
data will be available.
a. Choose Menu → Configuration → Process Measurement →
Temperature.
b. Set External Temperature to Off.
Polling The meter polls an
external device for
temperature data. This
data will be available in
addition to the internal
temperature data.
a. Choose Menu → Configuration → Process Measurement →
Temperature.
b. Set External Temperature to On.
c. Choose Poll External Device.
d. Select Polled Variable 1 or Polled Variable 2.
e. Set Variable to External Temperature.
f. Set Polling Control to Poll as Primary or Poll as Secondary.
Option Description
Poll as Primary No other HART
®
masters will be on the
network. A field communicator is not a HART
master.
Poll as Secondary Other HART masters will be on the network. A
field communicator is not a HART master.
g. Set External Device Tag to the HART tag of the external temperature
device.
Digital
communications
A host writes
temperature data to the
meter at appropriate
intervals. This data
will be available in
addition to the internal
temperature data.
a. Choose Menu → Configuration → Process Measurement →
Temperature.
b. Set External Temperature to On.
c. Perform the necessary host programming and communications setup
to write temperature data to the transmitter at appropriate intervals.
2. Choose the method to be used to supply pressure data, and perform the required setup.
Configuration and Use Manual Configure process measurement applications
MS-00809-0200-1600 May2024
Configuration and Use Manual 49
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