Data processing: generic control systems or specific application – Generic control system – apparatus or process – Having operator control interface
Reexamination Certificate
2006-01-06
2009-11-10
DeCady, Albert (Department: 2121)
Data processing: generic control systems or specific application
Generic control system, apparatus or process
Having operator control interface
C700S009000, C700S291000, C370S470000, C709S201000, C717S168000
Reexamination Certificate
active
07617011
ABSTRACT:
An automation system includes at least one device that detects measured values and is connected to a automated process, at least one field device connected to the at least one device detecting measured values, and a master computer connected to the at least one field device. In order to simplify the design of such an automation system as much as possible, the device detecting measured values, the field device, and the master computer are connected to a common data transmission network which is equipped for transmitting digital measured data from the device detecting measured values to the field device according to a first communication protocol and for transmitting digital control data between the field device and the master computer according to a second communication protocol.
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Kramer Dieter
Lang Gerhard
Neumann Götz
DeCady Albert
Greenberg Laurence A.
Lee Douglas S
Locher Ralph E.
Siemens Aktiengesellschaft
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