Ams trex™ Device Communicator

Procedure
1. On the Fieldbus Diagnostics Overview screen, tap 
Settings
.
2. Tap 
# of Measurements to Avg
.
3. Enter the number of measurements to average between 0 and 100.
The default value is 10.
4. Tap 
OK
.
Fieldbus Diagnostics application
User Guide
September 2021
168
User Guide

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5.12.4
Set the range of values for the GOOD and BAD status
You can set the range of measurement values that determine the GOOD and BAD status
for a measurement on the 
Fieldbus Diagnostics Overview
screen. Any measurements
within the set minimum and maximum values are labeled GOOD. By default, the values are
set to include typical operating levels of DC voltage, noise, and signal-level based on the
Fieldbus standard.
If you adjust the minimum and maximum values, the values for the CHECK status adjust as
well. If you expand range between the minimum and maximum values, the range of values
for the CHECK status is reduced.
Procedure
1. On the 
Fieldbus Diagnostics Overview
screen, tap 
Settings
.
2. Tap 
Measurement criteria
.
3. Enter the minimum and/or maximum values for each measurement type.
4. Tap 
Back
to complete the changes.
5.12.5
Reset the Fieldbus Diagnostics settings to the default
values
You can reset the settings back to the default values. You need to access two screens to
set all settings back to their default values.
Procedure
1. On the 
Fieldbus Diagnostics Overview
screen, tap 
Settings
.
2. Tap 
Reset to Default
to reset the options on the Settings screen to the default
values.
3. Tap 
Measurement criteria
on the Settings screen.
4. Tap 
Reset to Default
to reset the options on the Measurement criteria screen to the
default values.