METHOD FOR PROVIDING FUNCTIONS IN THE INDUSTRIAL AUTOMATION SYSTEM AND THE INDUSTRIAL AUTOMATION SYSTEM

摘要

1. A method of providing functions in an industrial automation system, in which the functions of the automation system are made available through Web applications, which on the client side during the execution of the control program are combined into related Web applications and are provided on the client side user interface, - Web applications include, respectively, at least one application component for which at least one instance of the com class is generated Ponenta, - Web applications are provided through a single application programming interface, which includes an application programming interface extending to components for initializing and unloading application components, as well as a component-specific application programming interface for processing events and providing component functions, with application components accordingly, metadata for declaring functions and dependencies is associated - application components include I, respectively, the data interface for accessing data through other application components - instances of the component class are connected through the application programming interface to establish interactions between application components. 2. The method of claim 1, wherein the interactions are triggered by data events and / or by user actions. The method of claim 2, wherein at least one service is provided for spanning component functions that is used by multiple application components. Way