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Vaisala PTU300 - View Recorded Data; Dir

Vaisala PTU300
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USER'S GUIDE____________________________________________________________________
122 _________________________________________________________________ M210796EN-F
View Recorded Data
If the device is provided with the optional display, the graphical display
shows the data of the selected quantities, one at a time. For details about
graphical display, see section Graphic History on page 70.
You may also dump the logged data to the serial line in numeric form
with the following commands.
DIR
Use the serial line and enter the DIR command to check the available
files.
Without the data logger module, the device records six files (six
observation periods) for each selected quantity. The data logger raises the
number of recorded files to seven for each quantity. Thus, the total
amount of the files varies between 6 and 28. See Table 13 on page 70.
Select, for example, two quantities (P and T). The last column illustrates
the number of data points that has been stored in the file.
Example (data logger module installed):
>dir
File description Oldest data available No. of points
1 P (10 s intervals) 2007-05-30 08:26:50 13996800
2 P (90 s intervals) 2007-05-30 05:25:30 1555200
3 P (12 min intervals) 2007-05-29 05:48:00 194400
4 P (2 h intervals) 2007-05-19 02:00:00 19440
5 P (12 h intervals) 2007-03-23 12:00:00 3240
6 P (3 d intervals) 2006-04-20 00:00:00 540
7 P (12 d intervals) 2002-12-16 00:00:00 135
8 T (10 s intervals) 2007-05-30 08:26:50 13996800
9 T (90 s intervals) 2007-05-30 05:25:30 1555200
10 T (12 min intervals) 2007-05-29 05:48:00 194400
11 T (2 h intervals) 2007-05-19 02:00:00 19440
12 T (12 h intervals) 2007-03-23 12:00:00 3240
13 T (3 d intervals) 2006-04-20 00:00:00 540
14 T (12 d intervals) 2002-12-16 00:00:00 135

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