Set Up Temperature Data For Cm Using The Display - Emerson Micro Motion 5700 Configuration And Use Manual

Configure process measurement applications
March 2019
You can load the matrix into any empty slot, or you can overwrite an existing matrix.
Postrequisites
Choose Menu > Configuration > Process Measurement > Concentration Measurement > Configure
Application > Active Matrix and ensure that the matrix is listed.

Set up temperature data for CM using the display

The concentration measurement application uses line temperature data in its calculations. You must decide
how to provide this data, then perform the required configuration and setup. Temperature data from the on-
board temperature sensor (RTD) is always available. You can set up an external temperature device and use
external temperature data if you want to.
The temperature setup that you establish here will be used for all concentration measurement matrices on
this meter.
Important
Line temperature data is used in several different measurements and calculations. It is possible to use the
internal RTD temperature in some areas and an external temperature in others. The transmitter stores the
internal RTD temperature and the external temperature separately. However, the transmitter stores only one
alternate temperature value, which may be either an external temperature or the configured fixed value.
Accordingly, if you set up polling for temperature in one area, and digital communications in another, and
configure a fixed temperature value in a third, the fixed value will be overwritten by polling and digital
communications, and polling and digital communications will overwrite each other.
Prerequisites
If you plan to poll an external device, the primary mA Output (Channel A) must be wired to support HART
communications.
If you plan to use the mA Input for temperature data, Channel D must be available for use, and must be wired
to an external temperature device.
Procedure
Choose the method to be used to supply temperature data, and perform the required setup.
Method Description
Internal Temperature data from the on-
temperature board temperature sensor
(RTD) will be used for all
measurements and
calculations. No external
temperature data will be
available.
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Setup
a. Choose Menu > Configuration > Process Measurement >
Temperature.
b. Set External Temperature to Off.
Micro Motion Model 5700 Transmitters with Configurable Outputs
Configuration and Use Manual
MMI-20025166