Control and communication system including an engineering unit

摘要

A control and communication system including a number of automation units which are adapted to process signals in function plans within the automation unit and which are connected in the same level to a common communication bus for providing a peer-to-peer communication between the automation units, further includes an engineering unit being connected to the communication bus and being adapted to provide functions allowing at least one automation unit to exchange signals to a function plan which is attributed to another automation unit.