Process control system

A process control system (1) performing control of an industrial process implemented in a plant, may include: a network (N) provided in the plant; a plurality of field devices (11, 12) connected to the network, each of the plurality of field devices is configured to perform at least one of measureme...

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1. Verfasser: TORIGOE, KENJI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A process control system (1) performing control of an industrial process implemented in a plant, may include: a network (N) provided in the plant; a plurality of field devices (11, 12) connected to the network, each of the plurality of field devices is configured to perform at least one of measurement and actuation required for control of the industrial process; and a controller (20), connected to the network, having a virtual part (22) and a control unit (23, 24)configured to operate in the virtual part and to control operations of the field devices via the network, the controller being configured to enable replacement of hardware without changing the control unit.