ABB AC 800M, Library Object Style Manual

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Data Flow Order Section 4 Engineering Interface
58 3BSE042835-600
Data Flow Order
In the diagram all invocations are sorted in to a data flow order. The data flow order
of the invocations are decided by the connections which depends on the data flow
order they are connected to each other.
If it cannot be determined by the connection in what data flow order the invocations
shall be sorted, for example if an invocation has two output that are separately
connected to different invocations, it is the invocation closest to upper left corner in
the diagram that will be sorted first in the data flow order.
Figure 8. Diagram Example Containing Different Invocations