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METHOD FOR CONFIGURING AND PARAMETRIZING FIELD BUS USERS AND ENGINEERING SYSTEM
METHOD FOR CONFIGURING AND PARAMETRIZING FIELD BUS USERS AND ENGINEERING SYSTEM
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机译：配置和参数化现场总线用户和工程系统的方法
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摘要
The invention relates to a method for the configuration and parameterization of fieldbus participants (Ctr, Dev) which are connected to one another via a fieldbus (F), at least one first fieldbus participant (Dev) being designed to provide process data (IO) and / or and a second fieldbus participant (Ctr) is designed to run a user program (AP), whereby in a first step (S1) with a configuration tool (CT) a topology (topo) with configuration parameters (CP) of the fieldbus participants (Ctr, Dev) is set in a configuration file (CD), and in a second step (S2) the first fieldbus participant (Dev) for later communication via the fieldbus (F) with at least one configuration data set (Dconf) comprising at least a first part (CD1) of the configuration file (CD) is parameterized, a third step (S3) from the configuration file (CD) and further code parts (C1, .., C5) au s a program library (PB) an object-oriented class (class) with elements (E) and functions (f) for the communication between the second fieldbus participant (Ctr) and the first fieldbus participant (Dev) is generated, in a fourth step (S4) the class (class) is instantiated in the user program (AP) of the second fieldbus participant (Ctr) and when the user program (AP) is executed, the functions (f) are used for communication, whereby the access (Z) to the Process data (IO) is made possible.
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