Setting The Loop To Manual; Verify Configuration; Verifying Configuration With Field Communicator - Emerson Rosemount 2051 Reference Manual

Reference Manual
00809-0100-4107, Rev CA
Configuring with a LOI
The LOI requires option code M4 to be ordered. To activate the LOI push either configuration button.
Configuration buttons are located on the LCD display (must remove housing cover to access), or
underneath the top tag of the transmitter. See
Figure 2-4
require multiple screens for a successful configuration. Data entered will be saved on a screen-by-screen
basis; the LOI will indicate this by flashing "SAVED" on the LCD display each time.
LOI menu trees are available in
Figure 2-4. LOI Configuration Buttons
A
A. Internal configuration buttons
B. External configuration buttons
Table 2-2. LOI Button Operation
Button
Left
Right
2.4.3

Setting the loop to manual

Whenever sending or requesting data that would disrupt the loop or change the output of the
transmitter, set the process application loop to manual control. The Field Communicator, AMS Device
Manager, or the LOI will prompt you to set the loop to manual when necessary. The prompt is only a
reminder; acknowledging this prompt does not set the loop to manual. It is necessary to set the loop to
manual control as a separate operation.
2.5

Verify configuration

It is recommended that various configuration parameters are verified prior to installation into the
process. The various parameters are detailed out for each configuration tool. Depending on what
configuration tool(s) are available follow the steps listed relevant to each tool.
Configuration
for configuration button location. When using the LOI for configuration, several features
Appendix D: Local Operator Interface.
B
Table 2-2 for configuration button functionality and
No
Yes
Configuration
July 2017
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