Operating Instructions - CPC4000
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Industrial Pressure Controller
CPC4000
3.4 Display
The display is made up of two sections. In the main screen (“Home Application”), the left three fourths
shows the operating screen with the control channel. The control channel displays the active pressure
reading, units, mode (absolute or gauge), active range of the internal transducer, pressure control set-
point, a bar graph (if enabled), a zero or tare button (if enabled) and any auxiliary displays that have been
chosen. The right one fourth of the screen has Application Icons (“Apps”) for setting general instrument
settings, control settings, display settings, program settings, favorites plus a “Next Page” button [
]
that, when pressed, shows a second and third page of icons for information, troubleshooting, remote
communication, step setting, leak test, burst test and service applications.
Operating Screen
Settings Apps
Active transducer
range
Optional Zero or Tare
Current Value
Optional Bar graph
Units and Mode
Auxiliary Displays
Operating Modes
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Buttons, Labels and Windows: The CPC4000 touch screen has many buttons with relevant graphic
icons or text which, when pressed, will open a related window where changes can be made or informa-
tion viewed. Some of these buttons will toggle from one state to another, others present choices or dis-
play a numerical data entry screen. Text or icons that are displayed, but do not respond to being touched,
are called labels or windows. Operators will quickly become accustomed to the particular characteristics
of the frequently used buttons.
Main Screen: The main screen or “Home Application”, appears after power-up. This screen contains the
operating screen and Settings application screen. It will remain as configured after a power cycle.
Operating screen: The operating screen (left 3/4 of the screen) contains information relevant to the
measurement. Up to three auxiliary displays can be shown simultaneously along with the current pres-
sure value. The operating mode of the instrument can be selected and changed in this screen between
“Measure”, “Control” and “Vent”.
