Emerson Rosemount 1056, Instruction Manual

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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 1056 displays one or two primary measurement
values, up to four secondary measurement values, a
fault and warning banner, alarm relay flags, and a
digital communications icon.
Process measurements:
Two process variables are displayed if two signal boards are installed. One process variable and process tem-
perature 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 reading. For dual conductivity, the Upper
and Center display areas can be assigned to different process variables as follows:
Process variables for Upper display- example: Process variables for Center display- example:
Measure 1
Measure 1
% Reject Measure 2
% Pass % Reject
Ratio % Pass
Ratio
Blank
For single input configurations, the Upper display area
shows the live process variable and the Center display
area can be assigned to Temperature or blank.
Secondary values:
Up to four secondary values are shown in four display
quadrants at the bottom half of the screen. All four
secondary value positions can be programmed by the
user to any display parameter available. Possible
secondary values include:
Slope 1 Man Temp 2
Ref Off 1 Output 1 mA
Gl Imp 1 Output 2 mA
Ref Imp 1 Output 1 %
Raw Output 2 %
mV Input Measure 1
Temp 1 Blank
Man Temp 1
Pressing the DIAG key displays active Faults and
Warnings, and provides detailed instrument information
and sensor diagnostics including: Faults, Warnings,
Sensor 1 and 2 information, Out 1 and Out 2 live current
values, Instrument Software version, and AC frequen-
cy used. Pressing ENTER on Sensor 1 or Sensor 2
provides useful diagnostics and information (as appli-
cable): Measurement, Sensor Type, Raw signal
value, Cell constant, Zero Offset, Temperature,
Temperature Offset, selected measurement range,
Cable Resistance, Temperature Sensor Resistance,
Signal Board software version.
The ENTER key. Pressing ENTER stores numbers and
settings and moves the display to the next screen.
The EXIT key. Pressing EXIT returns to the previous
screen without storing changes.
Displayable Secondary Values
Instruction Manual
LIQ-MAN-1056
Section 4.0: Display and Operation
April 2017