Method for increasing person safety on machine, involves switching off machine and not activating by human resources , if test device is locked

摘要

The method involves switching off a machine and not activating by human resources (7), if a test device (8) is locked. A radio-chip (10) is provided in a safety zone (2) with a danger zone (11) of the machine. The authorized radio chip is not provided in a switching area (6) of the machine. An independent claim is also included for a plant has a machine.