—
Verify the HART tag of the external device.
•
For the mA Input:
—
Verify the wiring between the meter and the external device.
—
Verify the power configuration for Channel D. If external power is required, ensure that the loop is
powered.
—
Verify the Lower Range Value and Upper Range Value settings for the mA Input.
—
Perform an mA Input trim.
—
Adjust the mA Input damping value.
•
For digital communications:
—
Verify that the host has access to the required data.
—
Verify that the host is writing to the correct register in memory, using the correct data type.
Modify matrix names and labels using ProLink III
For convenience, you can change the name of a concentration matrix and the label used for its measurement
unit. This does not affect measurement.
Procedure
1. Choose
Device Tools
>
Configuration
>
Process Measurement
>
Concentration Measurement
.
The
Concentration Measurement
window is displayed. It is organized into steps that allow you to
perform several different setup and configuration tasks. For this task, you will not use all the steps.
2. Scroll to Step 2, set
Matrix Being Configured
to the matrix you want to modify, and click
Change
Matrix
.
3. Scroll to Step 3, then perform the following actions:
a) Set
Concentration Units Label
to the label that will be used for the concentration unit.
b) If you set
Concentration Units Label
to Special, enter the custom label in
User-Defined Label
.
c) In
Matrix Name
, enter the name to be used for the matrix.
4. Click the
Apply
button at the bottom of Step 3.
Modify extrapolation alerts for CM using ProLink III
You can enable and disable extrapolation alerts, and set extrapolation alert limits. These parameters control
the behavior of the concentration measurement application but do not affect measurement directly.
Each concentration matrix is built for a specific density range and a specific temperature range. If line density
or line temperature goes outside the range, the transmitter will extrapolate concentration values. However,
extrapolation may affect accuracy. Extrapolation alerts are used to notify the operator that extrapolation is
occurring.
Each concentration matrix has its own extrapolation alert limits.
Procedure
1. Choose
Device Tools
>
Configuration
>
Process Measurement
>
Concentration Measurement
.
Configure process measurement applications
Configuration and Use Manual
March 2019
MMI-20025166
84
Micro Motion Model 5700 Transmitters with Configurable Outputs