Machines and processes are controlled using many strategies, from simple ladder logic to custom algorithms for specialized process control ... may have created a slow-to-respond control loop with ...

It provides a system of rules that guides how business objects (parts of software that control ... the actual process of flagging the transaction is an example of business logic.

The diagram may serve, for example, to improve the interface coordination between a designer of pneumatic circuits, or may simply provide a symbolic functional system description to a plant manager.