Display Screen - Sullair 02250165-411 R01 User Manual

WS CONTROLLER USER INTERFACE MANUAL
4.4

DISPLAY SCREEN

Information relevant to the compressor operation is
presented in three views on the controller display
screen: Normal View, Compressor Status Views,
Compressor Adjustment Views.
NORMAL VIEW
The Normal View is the default view for the display
screen. When in Normal View, information regarding
the compressor current operating conditions appears
on the display screen. See Figure 4-1. The top line
of the display screen in Normal View shows the
discharge pressure and the internal temperature of
the compressor package.
Display Screen displays the current compressor
operating mode.
Figure 4-1: Display Screen
Normal View Example
Under normal operating conditions, the lower line of
the Controller Display Screen will alternately display
the compressor operating state, warning messages,
service reminders, and fault conditions when they
occur.
COMPRESSOR STATUS VIEW
The Compressor Status View shows real-time
machine measurement information.
This information is quickly accessed using the Down
navigational arrow. The top line of the display screen
will indicate "Compressor Status:". See Figure 4-2.
The second line will show the name of the
measurement (e.g., Line Pressure). The bottom line
will display the current value of the measurement
being viewed.
Figure 4-2: Display Screen Compressor Status
View Example
20
The lower line of the
Listed below are compressor attributes that may be
viewed in the Compressor Status View. This list will
vary based on specific machine configurations.
Temperature 1—Displays the current compressor
temperature at temperature probe 1.
Temperature 2—Displays the current compressor
temperature at temperature probe 2.
Temperature 3—Displays the current compressor
temperature at temperature probe 3.
Dewpoint Temperature—Displays the current dryer
temperature at temperature probe 3.
Sump Pressure—Displays
pressure (P1).
Line Pressure—Displays the current line output
pressure (P2).
Pressure 3—Displays the pressure (P3) at the
specified transducer location.
Separator Pressure
separator pressure differential.
Run Hours—Displays the total time the compressor
has been running loaded or unloaded.
Spiral Valve—Approximate percent of full capacity
controlled by the compressor's spiral valve.
NOTE
See Section 6: Variable Speed Drive on
page 35 for additional VSD parameters.
COMPRESSOR ADJUSTMENT VIEW –
CONTROL PARAMETERS
The Compressor Adjustment View shows current
machine parameters which are conditions and limits
that can be modified by the operator.
accessed using the navigational arrows and is
indicated by the text "Show Setting -------" appearing
on the first line of the display screen. See Figure 4-3.
Pressing Enter at the Show Setting screen
accesses the Change Mode. This mode is indicated
by the text "Change - ------" appearing as
characters on the first line of the display screen and
the change parameter appearing on the second line.
See Figure 4-4. The value of the parameter is
displayed as reverse
line. Refer to Section 3: Adjustments on page 15, for
instructions on changing the compressor control
parameters and a list of the control parameters that
can be modified by the user.
SECTION 4
the current sump
Δ—Displays the current
This view is
reverse
characters on the bottom