Method for operation of equipment of process automation technology, involves implementing gateway to hear messages, which are exchanged over network system between super ordinate unit and field devices

摘要

The method involves implementing a gateway (16) to hear the messages, which are exchanged over a network system (4) between a super ordinate unit (2) and the field devices (F1 - F6). The utilizable data is determined, which contains a hearing message in a part, according to protocol of another network system (18) at another super ordinate unit (14). An independent claim is included for a gateway for use in an equipment of process automation technology.