Section 1 Libraries
User Defined Libraries
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User Defined Libraries
User defined libraries should be used for customer or solution specific objects. For
these libraries, it is recommended to include a prefix, which designates the origin of
the library.
For example, the name for the Business Unit X's library can be BUXVesselLib.
Object Libraries
Object libraries contain templates or ready to use objects such as data types,
function block types, control module types, and diagram types that can be used in
applications created in the Control Builder.
Library Dependencies
The separation of common functions into a separate library makes code reuse
possible. The complete functions, algorithms, and user interface objects can be
placed in these common libraries.
Connected Libraries
If a library uses types from other libraries, these must be included in the list of
Connected Libraries. This creates a dependency chain between the libraries. Several
dependency levels can be obtained (for example, for licensing), if the libraries are
connected.
A general rule for connecting libraries is that a library shall only depend on relevant
libraries. It is also important to avoid circular dependencies.
The reuse of graphical elements in the IndustrialIT 800xA System Graphics does
not require the creation of connected libraries.
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