Emerson Rosemount 2051 Quick Start Manual page 13

October 2016
5.2 Configuration tools
Local operator interface (LOI)
When ordered, the LOI can be used for commissioning the device. To activate the
LOI, push either configuration button located under the top tag of the
transmitter. See
security jumper prevents changes made using the LOI.
Note
Buttons must be fully engaged ≈ 0.5-in. (10 mm) of travel.
Table 2. LOI Button Operation
Button Action
Scroll
Enter
1. Characters blink when they can be changed.
Figure 9. LOI Menu
1. ADDRESS
2. CALIBRATION
3. UNITS
4. DAMPING
5. DISPLAY
6. IDENTIFICATION #
7. EXIT
Table 2 and Figure 9
Navigation
Moves down menu
categories
Selects menu category
PRESSURE
FLOW
LEVEL
TEMPERATURE
for operation and menu information. The
Character Entry
Changes character
(1)
value
Enters character and
advances
ZERO
LOWER SENSOR
UPPER SENSOR
RESET FACTORY
Quick Start Guide
Save?
Changes between Save
and Cancel
Saves
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