Dynasonics TFXP Series Transit Time Ultrasonic Flow Meter - Manual (Page 61)

Rev. 5/09
-3.23- TFXP
NOTES:
Data logger must be stopped before downloading data. If data
logger is not stopped before downloading data, an erroneous file
will be recorded on the data logger.
The serial cable should not be connected to the data logger
while data logger is running. If the serial cable is connected to
the data logger while data logger is running, error message 3007
will appear on the display and data will be lost.
When using the DataLink software utility on your computer, the
important column is the one entitled “points”. This column shows
the number of points recorded. For example, if 10 seconds is
chosen for Interval and 2 hours is chosen for Duration, the
number of points would be:
6 points per minute × 120 minutes = 720 data points.
Files will save to a Microsoft Excel
®
spreadsheet by highlighting
the file and clicking the “Save” icon. The Save command saves
the file as a Comma Separated Value (.csv) file, not an *.xls.
CSV files are directly importable into Microsoft Excel
®
.
The operator must be disciplined about stopping, selecting a
new memory block, and restarting the logger or data may be
lost. To avoid losing data, the operator may want to use only one
location to log. After the logging session is complete, move the
data to an Excel
®
spread sheet via a computer, delete the data
on the data logger, then start fresh if a new session is required.
This normally will prevent losing important data because it has
already been stored on a computer.
PART 3 - KEYPAD CONFIGURATION