Electronic Protection Against Theft

This example will show you how to program electronic theft protection for the push-button. It is activated by a brief button action and then sends cyclically. As soon as the push-button is separated, this can be shown on a display.

• Number of objects = 1 (object A)

• Object A = 1 bit

• Object A:

  • Action on release before the long operating time has elapsed = Sends 1 immediately and then cyclically (10 min)

  • Other actions: No change

Connect object A to an object that listens cyclically for telegrams (e.g. a Safety object). The monitoring time set on the Safety object must be longer than the cycle time of the push-button. If the Safety object receives no telegrams from the push-button during this time, an adjustable reaction is activated (e.g. channel is switched on).