Emerson Rosemount 2140, Reference Manual, Page: 29 / 144

19
Reference Manual
00809-0100-4140, Rev AA
Configuration
January 2017
Configuration
To change or view the media density (LOI)
1. Press any LOI button to activate the menu.
(See
Table 2-1 on page 8 for assistance with using the LOI buttons).
2. Scroll down (

) and then select EXTENDED MENU (

).
3. Scroll down (

) and then select MEDIA (

).
4. Select DENSITY (

).
5. Follow on-screen instructions to select an option that is closest to the process
medium density range.
Note
When messages about the loop appear, take appropriate safe action and select “

”.
See “Configuration basics” on page 10 for further information.
2.8.4 Media learn
Versions of the Rosemount 2140 and Rosemount 2140:SIS with the Extended Features
Package (EFP) can use the
Media Learn function.
Media Learn makes configuring the Media Density variable ( page 17 ) even easier.
This procedure requires the fork tines to be fully immersed in the process medium for a
short period to gather the frequency data, calculate the liquid density, and then auto-select
the option for the Media Density variable.
Note
Media Learn may have unexpected results in high temperatures.
Figure 2-4. Fully Immersed Tines for Media Learn
Fast keys
2, 2, 1, 1, 5
OK
Tines Fully
Immersed