SECTION 4 WSPC USER INTERFACE MANUAL
27
the directory path and filename information so that
the log data can be easily located later. Click the
"Save" button to begin logging. To stop logging, click
on the "Log Data" button again on the Service page.
To view data, simply browse to the folder, and double
click on the file created. The data may be viewed
with any text editor. To create an Excel spreadsheet,
right click on the file name, and select "Open With" >
"Excel". This will put all the data into a worksheet for
further analysis or formatting. In Excel, select all
columns, then click on "Format" > "Column" > "Auto
Fit" to adjust columns to appropriate sizes for the
new data. When saving, Select "Save As" and
select a spreadsheet in "Save as Data Type". Refer
to the Help pages in Excel for more information on
using the data.
4.5 MAINTENANCE DISPLAY
The Maintenance Display contains listings of recent
Warnings and Recommended Service messages
that have been displayed at the controller. See
Figure 4-8. Also displayed are the hours remaining to
the next recommended service activity. When a
warning message is displayed, the compressor will
still operate. However, the condition which caused
the warning must be resolved within a short period of
time to prevent a fault condition from occurring or
damage to the machine. Refer to the WS Controller
User Instruction Manual for actions to be taken when
a warning or fault condition occurs.
WARNING MESSAGES
Warning messages that may appear on the
Maintenance Display are listed below.
High Oil (Fluid) Filter dP—Indicates the fluid filter
pressure differential is high. The fluid filter needs to
be checked or changed.
High Separator dP—Indicates the fluid separator
pressure differential is high. The separator unit
needs to be checked or changed.
High Air Filter dP—Air filter pressure differential is
high indicating that the air filter unit needs to be
checked or changed.
High Temperature 1, 2, or 3—Compressor
Temperature at the specified temp probe location is
approaching the set high limit.
Low Temperature 1, 2, or 3—Compressor
Temperature at the specified temp probe location is
approaching the set low limit.
Figure 4-8: Maintenance Display
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