2 display screen, 3 current status – Ingersoll-Rand 100-200 HP/75-160 KW User Manual

Page 20

The display screen is divided into three functional
areas, as seen in the typical CURRENT STATUS
screen shown here.

The left side continuously shows the package
discharge pressure in large numbers, with the line
directly below the numbers showing the running
condition of the machine, and the line below that
showing the present mode of operation.

The right side shows various items or lists such as the
machine’s CURRENT STATUS readings, the MAIN
MENU, the OPERATOR SETPOINTS list, etc. Any of
the lists can be moved up or down by pressing the
arrow buttons to the right of the screen. The small
arrow(s) displayed in the upper right corner of the
screen indicate when you can move up (designated by

arrow head pointing up) and/or down (designated by
arrow head pointing down) through a list. The arrow
buttons are also used to change an individual item’s
value. At certain times, items and/or their values are
“highlighted”. This means they are displayed as light
characters on a dark background.

The bottom of the screen is divided into thirds with the
words in each small box showing the function of the
button directly beneath it. The words will change in
these boxes depending on what actions are permitted
at any particular time. The action resulting from
pressing each of these buttons is indicated in Figure
3.2.1, which can be used as a quick reference of how
to step the controller screen through any desired
function.

1 0 0

P S I

3.2 DISPLAY SCREEN

3.3 CURRENT STATUS

The CURRENT STATUS screen is considered the
“normal” display that the controller shows.

The following items and their present values can be
displayed on the right side of the screen by pressing
the up and down arrow buttons.

CURRENT STATUS Items
Discharge Temperature

Inlet Vacuum

Airend Discharge Temperature Inlet Filter
Injected Temperature

Total Hours

Sump Pressure

Loaded Hours

Separator Pressure Drop

% Load Modulation
Unloaded Inlet Vacuum
Coolant Pressure
Time & Date

Coolant Filter

Software Title

and Version

The controller automatically returns the display to this
CURRENT STATUS screen from other screens if no
buttons are pressed within 30 seconds.

The MAIN MENU screen can be accessed from the
CURRENT STATUS screen by pressing the MAIN
MENU button, identified by the words “MAIN MENU” in
the bottom line of the screen directly above the center
button.

1 0 0

P S I

Running Loaded
Mode: MOD/ACS

- CURRENT STATUS-

Package Discharge Temp

103°F

Airend Discharge Temp

193°F

MAIN MENU