Emerson 3081FG - Manual (Page 33)

Instruction Manual
IB-106-3081 Rev. 1.5
September 2002
Rosemount Analytical Inc. A Division of Emerson Process Management Startup and Operation 3-3
Model 3081FG
3-4 OPERATION
a. Overview
This section explains the operator controls
and displays of the Two-Wire In Situ Oxy-
gen Analyzer. The use of the Infrared Re-
mote Control (IRC) and the Model 3081
Transmitter Liquid Crystal Display (LCD) are
described in detail. HART/AMS operation is
not covered here but is discussed in
Section 4, HART/AMS.
b. Display
The Model 3081 Transmitter LCD displays
the O
2
concentration, cell temperature, and
4-20 mA output current during normal op-
eration (see Figure 3-4). The LCD will also
display fault conditions when they occur. To
interact with the transmitter, use the IRC
and navigate through a series of menus
displayed on the LCD.
c. Menu Tree
The screens that can be displayed are
shown in the menu tree of Figure 3-5.
These screens are displayed on the LCD
and are accessed using the IRC keypad.
%
mA
TERMINAL
END
26020031
CIRCUIT
END
MODEL 3081 TRANSMITTER
ELECTRONICS HOUSING
Figure 3-4. Normal Operation Display
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