Appendix C - Data Logging U81923 Only - Graco PR70 Operation & Maintenance Manual

Appendix C - Data Logging U81923 Only

Appendix C - Data Logging U81923 Only
When the system is powered up, the Data Logging fea-
ture is not available until the Start Data Log button is
pressed on the main screen. If there is an empty space
between the Scaling and Alarm History pushbuttons on
the menu bar, the data logging feature is not active. Fol-
low the procedure below to activate and use the data
logging feature.
1. Press the Start Data Log pushbutton.
2. The "aStor" button appears on the menu bar:
3. Press the "aStor" button to enable the data logging
feature. It will become highlighted in green:
4. Insert memory stick into the USB port on the front
panel.
5. Dispense a shot. At the end of the shot the data log
will record the following data in a CSV file:
• Date
• Time
• Average Pressure
• Average Dispense Temperature
• Shot Size Set Point
• Flow Rate Set Point
• Ratio Set Point
• A Tank Temperature
• A Pump Temperature
• A Tank Temperature
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• B Tank Temperature
• B Pump Temperature
• B Hose Temperature
• O/U Block Temperature
• Mixer Temperature
• Low Pressure Set Point
• High Pressure Set Point
• A Tank Temperature Set Point
• A Pump Temperature Set Point
• A Hose Temperature Set Point
• B Tank Temperature Set Point
• B Pump Temperature Set Point
• B Hose Temperature Set Point
• O/U Block Temperature Set Point
• Mixer Temperature Set Point
6. The data is stored on a file test.csv. Every time a
shot is taken, the information gets added to the
same file. The maximum file size is 100MB. At this
point the oldest data gets overwritten by the newest
data.
7. To start a new file on the existing memory stick,
delete the file test.csv. When the memory stick is
reinserted and a shot is taken, a new file will be cre-
ated.
NOTE: New data will not be stored on a modified file.
8. To start a new file on a new memory stick, copy the
folder "FILES" with the file "template.csv" from the
original memory stick to the new one. This is where
the header information is stored. Insert the new
memory stick in and after the first shot a new
test.csv file will be created.
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