Dakota Ultrasonics CMX DL plus - Manual (Page 135)

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CHAPTER ELEVEN
DATA STORAGE – SETUP, EDIT, & VIEW FILES
11.1 Introduction to Grid and Sequential file formats
The CMX
DL+
is equipped with two data file format options, GRID LOG and SEQ LOG.
The GRID file format is very similar to a spreadsheet format found in popular
softwa re programs like Excel. A GRID is simply a table of readings. A location in a
grid is specified by giving a row and column coordinate. The rows are numbered
from 1 to 999 and the columns are labeled from A to ZZ (999 Rows & 52 Columns).
The sequential file format can be viewed as a file as a single column of up to 512
possible rows (readings), and a column of corresponding identifiers associated with
each individual reading. The identifier can be a combination of up to 10 numeric,
alpha, or special characters listed above, while the file name can consist of a
combination of up to 20 of the same character set. Note: The identifier cannot start
or end with a special character. Once a start and end ID are entered into the CMX
DL+
and the log created, the CMX
DL+
will automatically generate all the identifiers within
that range.
The following character set listed below are all the allowable characters that will be
used for both file formats: GRID & SEQ LOG. Any combination of these characters
can be used for creating a Name and Note regardless of the selected format. The
allowable characters are as follows:
Numeric characters: 0 – 9 Alpha Characters: A – Z
Special Characters: ! ‘ _ # space / . – ( )
Multiple grids can be created and stored until the CMX
DL+
’s memory is full. If the user
attempts to store a new file in the CMX
DL+
and the size of the file exceeds the
capacity of memory, the CMX
DL+
will respond with an error message indicating that
the memory is unable to store the new file.
The CMX
DL+
can store a total of 16,000+ readings with a corresponding screenshot
of the DIGITS, RF, RECT, or B-SCAN views with every reading , as well as all the
CMX
DL+
settings for every individual reading. If the graphics option is disabled, not
saving screenshots, the CMX
DL+
can store a total of 210,000+ readings. The
screenshot stored with the reading will depend on what view the CMX
DL+
was in at
the time it was saved. For example, if the view was in RECT, then a RECT will be
saved with the reading.
In the sections that follow, the procedures for creating, using, and editing GRID’s and
SEQ LOG’s have been combined together for the purpose of similarity in overall