REDUNDANT AUTOMATION SYSTEM FOR CONTROLLING A TECHNICAL DEVICE, AND METHOD FOR OPERATING ONE SUCH AUTOMATION SYSTEM

摘要

The invention relates to a redundant automation system (1), and a method for operating one such automation system (1). The inventive automation system comprises two automation appliances (3a, 3b) with which a common memory unit is associated, on which status data of the automation appliances (3a, 3b) can be stored. In this way, the automation appliances (3a, 3b) have direct access to a common database and a memory compensation is dispensed with in the event of an error during the switchover to the standby automation appliance (3b).