Electrical computers and digital processing systems: multicomput – Distributed data processing – Client/server
Reexamination Certificate
2009-02-19
2011-10-11
Salad, Abdullahi (Department: 2456)
Electrical computers and digital processing systems: multicomput
Distributed data processing
Client/server
C709S223000, C709S220000, C709S228000, C719S328000
Reexamination Certificate
active
08037129
ABSTRACT:
In continuous operation, for example during the control of a machine, PLCs (programmable logic controllers) execute as client a data transaction with a server. This data transaction is initiated by the PLC by implementing a communication with the server via web services. A WSDL file is called up and additional data during the generation of a user program of the PLC is provided. Function blocks for web applications are then automatically generated from this data and integrated in the user program.
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Salad Abdullahi
Siemens Aktiengesellschaft
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