Object-oriented programmable industrial controller with distributed interface architecture

摘要: A controller capable of interacting with a remotely located computer has an object-oriented control structure facilitating remote access to data formatted in accordance instructions defined by the controller. The may be organized around database object items each associated function. For function, include one or more procedures for performing action and displaying effectively define controller's repertoire respect particular display comprise retrievable executable computer, causing thereon predetermined format (i.e., prescribed instructions). facilitates selection performance actions database, execution procedure makes accessible computer.