Standard Matrices For The Concentration Measurement Application - Emerson Micro Motion 2500 Configuration And Use Manual

8.
Concentration process variables are now available on the transmitter. You can view and
report them in the same way that you view and report other process variables.
4.8.3 Standard matrices for the concentration measurement
application
The standard concentration matrices available from Micro Motion are applicable for a
variety of process fluids. These matrices are included in the ProLink III installation.
Configuration and Use Manual
Option Setup
Polling for tempera- a. Ensure that the primary mA output has been wired to support
(1)
ture
b. Choose Online > Configure > Manual Setup > Measurements .
c. Click External Inputs.
d. Click Next.
e. Enable External Temperature.
f. Click Next.
g. Choose an unused polling slot.
h. Set Poll Control to Poll As Primary Host or Poll as Secondary Host.
i.
j.
Tip
•
•
A value written by a. Choose Online > Configure > Manual Setup > Measurements >
digital communica-
tions b. Enable External Temperature.
c. Perform the necessary host programming and communications
Note
If the Weights & Measures application is implemented and the trans-
mitter is secured, digital communications cannot be used to write
temperature or pressure data to the transmitter.
(1) Not available on all transmitters.
Choose Online > Configure > Manual Setup > Measurements > Conc Measurement
(CM) > CM Configuration and set Active Matrix to the matrix to be used for
measurement.
HART polling.
Set External Tag to the HART tag of the external temperature de-
vice.
Set Polled Variable to Temperature.
Poll as Primary: No other HART masters will be on the network.
Poll as Secondary: Other HART masters will be on the network.
The Field Communicator is not a HART master.
External Pressure/Temperature > Temperature .
setup to write temperature data to the transmitter at appropri-
ate intervals.
Configure process measurement
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