Datakom DKM-411, Руководство пользователя, Страница: 81 / 91

DKM-411 User Manual Rev_01 Firmware V-1.0
K46D03-EN - 81 -
The unit will record data in a USB-Flash memory. The record structure is below:
The unit will record data in a directory named with the first 11 characters of its site-id parameter. In order
to avoid confusion between records, it is highly recommended to configure the site-id parameter
accordingly to the place where the device is installed. Thus the same memory module may be used for
recording in different devices.
Inside the <SITE-ID> directory, the unit will open a separate directory for each year of recording. The
directory will be simply named by the year, like 2012, 2013 etc...
Inside the year directory, the unit will record data in a different file for each day of recording. The record
file will be named YYYYMMDD like “20120331” representing March ’31, 2012. Thus alphabetical listing
will produce a sorted list by date of recording.
The recorded file is of CSV (comma separated values) type. This is a text file which can be directly
opened with Microsoft Excel program without any loss of information. It can be also opened with any text
editor (like Notepad program).
Inside the file, each record consists of a line including a large set of measured parameters. The recorded
parameters list is not adjustable. The controller records all practically necessary parameters.
The “
.csv
” file is basically a text file format. Thanks to this, it can be opened by any text editor in any
operating system.
When opened with the Microsoft Excel program, the values will appear in tabulated form, enabling
application of formulas, graphs and other features of Excel program.
30.3. UNDERSTANDING THE CSV FORMAT
30.2. DIRECTORY STRUCTURE
SITE-ID
Year 2013
Year 2012
Previous years
Last day of
the year
First day of
the year