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Product Description
3-10
ProTool/Pro Runtime User’s Guide
Release 12/99
3.1.6 Archiving
Purpose
Different archives can be set up for message events and tags:
Message events
these relate to arriving, departing and acknowledging in the case of alarm
messages
Tags
these can be assigned to a previously defined archive during configuration.
During the process, it is necessary to specify when the value of the tag should
be written to the archive.
Alternatively, it is possible to specify the name of a file or an existing database for
the archives.
Archive storage in a CSV file
ProTool/Pro RT enables archives to be stored in a CSV file. In CSV format, table
columns are separated by hyphens and table rows are terminated by a line feed.
This enables archive data to be evaluated or edited easily, e.g. using an external
text editor or a spreadsheet program.
In order to store the archive data in a CSV file, a directory must be specified in the
ProTool/Pro CS configuration software. The storage location is thus referenced.
Archive storage in a database
ProTool/Pro RT also enables archives to be stored directly in a database instead of
a file. This means that the entire functionality of the database is available for further
processing and evaluating the archive data. The following databases have been
tested and approved for ProTool/Pro RT:
MS Access 97
MS SQL Server 6.5
In order to store archive data, a so called
Data Source Name
(DSN) must be
specified in the ProTool/Pro CS configuration software instead of a directory name.
The DSN is provides a precise reference to the database and its location.
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