METHOD FOR CHANGING OVER THE MODE OF OPERATION OF AN AUTOMATION ENGINEERING APPLIANCE, AND APPLIANCE AND ARRANGEMENT HAVING SUCH AN APPLIANCE

摘要

The invention relates to a method for operating an automation engineering appliance (G) which, in a productive mode, can be wirelessly linked by means of a communication channel to a co-ordination node (K) in a communication system (KS), having the following steps: A modulated signal (SIG) is sent via the communication channel to the appliance (G) by an operator control unit (B), the modulation of the received signal (SIG) is evaluated by the appliance (G) and the appliance (G) is changed over to another mode of operation if the signal (SIG) is recognized by the appliance as a changeover signal on the basis of the modulation. In addition, the invention relates to an appliance (G) and an arrangement having an appliance (G).