WSPC USER INTERFACE  Part 1: User Level 
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2.6  THE WSPC DISPLAY SCREEN  
The WSPC display screen consists of the title bar, the pull-down menu bar, the 
compressor status bar, display tabs, machine operation data display, and the 
communication status bar.  Refer to Figure 2.6.  The default screen is the 
Compressor Data display which appears each time the WSPC software is 
opened.  Listed below are main elements of the screen display that enable the 
user to access and view the machine operation data, and modify the machine 
control parameters. 
Title Bar – Contains the name, part number and version of the WSPC 
software program. 
File Menu – Drop-down Menu that allows the user to select configuration 
options.  Available options are Profiles (to create and edit profiles), Login (to 
select User login profile), and Exit.  The “Commission” selection is available 
only with Administrator level access. 
Connection Button – When activated, establishes connection between the 
PC Interface and the WS Controller unit. 
Compressor Status Bar – Located on the left margin of every display, the 
Compressor Status Bar provides real-time data of the machine’s current 
operation and condition.  The Compressor Status Bar is described in detail in 
Section 2.7.  
Display Tabs – Allow for the selection of the desired display.  Section 3 
provides a detailed description of each display screen. 
Machine Operation Data – Area where the machine parameter data and 
operational information is displayed. 
Communication Status Indicator – Located at the bottom of the display 
window, this line provides communication status information.   
User Profile Name – The name of the current user profile is displayed.  In 
Figure 2.6, the active profile is named “Default User”. 
Logging Indicator – This field will light when the PC is recording data. 
2.7  COMPRESSOR STATUS BAR 
The Compressor Status Bar, which is located left of the main window, displays 
real-time data regarding the status of the compressor.  The status bar is 
constantly displayed whenever the WSPC software is connected to the controller.  
This feature allows the user to quickly view the status of the compressor 
operation regardless of which display screen is active. Information presented in 
the status bar includes the compressor operating mode, operating state, 
compressor temperature, sump pressure, and discharge pressure.  See Figure 
2.6. 
The Compressor Status Bar can be displayed as a stand alone compressor 
operation monitor as shown in Figure 2.7.  The full display window can be hidden