Emerson Rosemount 3490 Series, Reference Manual

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Note
The built-in Application (App) Wizard is an easy-to-use configuration tool that can
be used to automatically populate values and settings in the input channel
parameters.
Navigate to
SETUP
→
[CONTROLLER]
→
APPLICATION
→
App Wizard .
Before using the App Wizard with a 4–20 mA transmitter, the Input Channel 1
source parameter P111 on the control unit must be set for a 4–20 mA signal input;
this is not the factory default setting for P111.
Postrequisites
Proceed with configuration of optional parameters.
Optional parameters and how the 4-20 mA signal is
processed
Figure 4-11 shows how the 4–20 mA input signal is processed through Input Channel 1
and which parameters and processing stages affect the resulting control unit PV.
Reference Manual Getting started
00809-0100-4841 January 2021
Emerson.com/Rosemount 63