V
3 (1 data point per line): When exporting with
this format, a data point per line is saved into the file.
The dynamic attributes on the single elements of the data
point are divided into columns (fixed attributes are not taken
into account in the file). The number of columns in the file
is not restricted because a data point can show several elements.
Data points with specific configurations can be created or
deleted in the PowerConfigs with this format.
V
4 (1 data point element per line): There are three
essential differences between the format V 4 and V 3.
The format V 4 can be used clever when creating a project
where a data point list from a PLC programmer is available
(structure is similar to that of the data point list). When
exporting this format a data point per line is saved
in the file. The dynamic attributes on the single elements
of the data point are divided into columns (fixed attributes
are not taken into account in the file). Also configs that
are not configured (OPC addresses, smoothing) are exported.
There is a difference between V 4 and V 3 in the limitation
of the column number. This means that the maximum possible
number of columns in the file is identical to the dynamic
attributes of PowerConfigs defined in WinCC OA.
In order to prevent inconsistency in the system when importing
a modified template/DP list in format V 4, no data point elements
can be deleted. Furthermore the changeable values of dynamic
attributes are displayed via comment columns.