View recorded data, Example (without data logger module) – Vaisala DMT346 User Manual
Page 115
Chapter 4 _________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 115
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. See section
Graphic History on page 65 for details about graphical display.
DIR
Use the serial line and issue the DIR command to check the available
files.
Without the data logger module, the transmitter records five files (five
observation periods) for each selected quantity. The data logger raises the
number of recorded files to six for each quantity. Thus, the total amount
of the files varies between 5 and 24. See Table 11 on page 65.
Select, for example, two quantities (T and Tdf). 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 T (90 s intervals)
2007-05-30 05:25:30
1555200
2 T (12 min intervals) 2007-05-29 05:48:00
194400
3 T (2 h intervals)
2007-05-19 02:00:00
19440
4 T (12 h intervals) 2007-03-23 12:00:00
3240
5 T (3 d intervals) 2006-04-20 00:00:00
540
6 T (12 d intervals) 2002-12-16 00:00:00
135
7 Tdf (90 s intervals) 2007-05-30 05:25:30
1555200
8 Tdf (12 min intervals) 2007-05-29 05:48:00
194400
9 Tdf (2 h intervals) 2007-05-19 02:00:00
19440
10 Tdf (12 h intervals) 2007-03-23 12:00:00
3240
11 Tdf (3 d intervals) 2006-04-20 00:00:00
540
12 Tdf (12 d intervals) 2002-12-16 00:00:00
135
>
Example (without data logger module):
>dir
File description Oldest data available
No. of points
1 T (90 s intervals)
2008-04-11 20:41:11
135
2 T (12 min intervals)
2008-04-10 21:03:41
135
3 T (2 h intervals)
2008-03-31 18:03:41
135
4 T (12 h intervals)
2008-02-04 12:03:41
135
5 T (3 d intervals)
2007-03-04 00:03:41
135
6 Tdf (90 s intervals)
2008-04-11 20:41:11
135
7 Tdf (12 min intervals)
2008-04-10 21:03:41
135
8 Tdf (2 h intervals)
2008-03-31 18:03:41
135
9 Tdf (12 h intervals)
2008-02-04 12:03:41
135
10 Tdf (3 d intervals)
2007-03-04 00:03:41
135
>