
Sharing data with other Windows applications 16–15
Data log files—wide .dbf format
Wide .dbf format data log files are created in sets of two. For more
information about .dbf data log files, see “The .dbf file format” on
page 7-3.10.
Floating point and string data
StatusTag name
or index
Tag values
This column Contains
Date The date the tag values were logged.
Time The time the tag values were logged.
Marker B when the DataLogOn command was issued and
logging began.
E when the DataLogOff command was issued and
logging ended.
S when the DataLogSnapshot command was issued.
Tag name/
Tag index
The tag name, if the name is 10 characters or less.
Otherwise, contains the index number for the tag. The
tag name that corresponds to the number is listed in the
tag name file.
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