Automation system and method for putting an automation system back into operation

摘要

The automation system (1) has an automation equipment (3,5) with a local memory (11,13) arranged to automation equipment or distant memory arranged to the automation equipment, in which unchanged configuration is separately stored on change of the configuration of the automation equipment. The automation equipment is formed in such a manner that the unchanged configuration with beginning of the change is written automatically in the local memory or the distant memory. The external memory (23) is change storage medium, such as Universal storage busstick. An independent claim is included for a method for the reestablishment of the operating ability of an automation system.