Patent ID: 8806343

Claim:
A system for handling a data refresh procedure in a production execution system, comprising: a network having a number of data processing units running a MES software for controlling and monitoring a production process operating a number of production components; a production modeler within the MES software enabled to define a business logic, said business logic comprising a plant model of the production process and the related operating procedures for the production components in a fully graphical environment; a client application builder within the MES software enabled to provide a native, WEB based graphical user interface for generating cross-functionality graphic screens, said screens forming part of the network as presentation clients and displaying data stemming from the production components and being manipulated by the production modeler, where required; said production modeler enabled additionally to define a presentation logic, said presentation logic operating the cross-functionality graphic screens with respect to their content of the data at the presentation clients; and said production modeler additionally enabled to update the data at the presentation clients exclusively when the business logic requires the update to the presentation logic.