Emerson Rosemount 2090P Quick Start Manual page 13

January 2018
Table 4. Device Dashboard Fast Keys
Function
Field Revision
HART Revision
Scaled Variable
HART Revision 5 to HART Revision 7 switch
Long Tag
Find Device
Simulate Digital Signal
5.3 Verifying configuration with LOI
The optional LOI can be used for commissioning the device. The LOI is a
two-button design with internal and external buttons. The internal buttons are
located on the display of the transmitter, while the external buttons are located
underneath the top metal tag. To activate the LOI push any button. LOI button
functionality is shown on the bottom corners of the display. See
Figure 11
Figure 10. Internal and External LOI Buttons
A
A. Internal buttons
B. External buttons
Note
See Figure 12 on page 15
Table 5. LOI Button Operation
Button
Left
Right
for button operation and menu information.
to confirm external button functionality.
Rev 3
HART 5
N/A
N/A
N/A
N/A
N/A
No
Yes
Quick Start Guide
Fast Key Sequence
Rev 5
HART 5
3, 2, 2
2, 2, 5, 2, 3
N/A
N/A
N/A
Table 5
B
SCROLL
ENTER
Rev 7
HART 7
3, 2, 2
2, 2, 5, 2, 3
2, 2, 7, 1, 2
3, 4, 5
3, 4, 5
and
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