Model 3081FG

Instruction Manual

IB-106-3081 Rev. 1.5 September 2002

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 O2 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

3

shown in the menu tree of Figure 3-5.

 

These screens are displayed on the LCD

 

and are accessed using the IRC keypad.

 

CIRCUIT

END

TERMINAL

END

MODEL 3081 TRANSMITTER

ELECTRONICS HOUSING

%

mA

26020031

Figure 3-4. Normal Operation Display

Rosemount Analytical Inc. A Division of Emerson Process Management

Startup and Operation 3-3

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Emerson 3081FG instruction manual Operation, Overview, Display, Menu Tree, Circuit END Terminal