Main Display - Emerson Rosemount 1057 Instruction Manual

Section 4: Display and Operation
April 2017
Selection Keys
Surrounding the ENTER key, four selection keys – up, down, right and left, move the cursor to all areas of the
screen while using the menus.
Selection keys are used to:
1. Select items on the menu screens
2. Scroll up and down the menu lists.
3. Enter or edit numeric values.
4. Move the cursor to the right or left
5. Select measurement units during operations
4.3

Main Display

The Model 1057 displays one, two or three primary measurement values, up to six secondary
measurement values, a fault and warning banner, alarm relay flags.
4.3.1 Process Measurements
Three process variables are displayed if three signal boards are installed. One process variable and
process temperature is displayed if one signal board is installed with one sensor. The upper display
area shows the Sensor 1 process reading. The center display area shows the Sensor 2 process read
ing. For dual conductivity, the display areas can be assigned to different process variables as follows:
4.3.2 Secondary Values
Up to six secondary values are shown in six display quadrants at the bottom of the screen. All four
secondary value positions can be programmed by the user to any display parameter available.
Possible secondary values include:
Process variables for display - examples
Measure 1
Measure 2
Measure 3
% Reject
% Pass
Ratio
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pH Calc
4.3.3 Fault and Warning Banner
If the analyzer detects a problem with itself or the sensor the word Fault or Warning will appear at the
bottom of the display. A fault requires immediate attention. A warning indicates a problematic
condition or an impending failure. For troubleshooting assitance, press Diag.
4.3.4 Formatting the Main Display
The main display screen can be programmed to show primary process variables, secondary process
variables and diagnostics.
18
Displayable Secondary Values
Slope 1, 2, 3
Ref Off 1, 2, 3
Gl Imp 1, 2, 3
Ref Imp 1, 2, 3
Raw 1, 2, 3
mV Input 1, 2, 3
Temp 1, 2, 3
Man Temp 1, 2, 3
Measure 1, 2, 3
Instruction Manual
LIQ-MAN-1057
Output 1 mA
Output 2 mA
Output 3 mA
Output 4 mA
Output 1 %
Output 2 %
Output 3 %
Output 4 %
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Section 4: Display and Operation