Automatic door system operating method, involves checking whether closed door has opening width, which is smaller or greater than preset special opening width, and moving door in opening position related to special opening width by drive

摘要

The method involves activating a special mode when incorrect functioning of a predetermined portion of a door system exists, where minimum and maximum opening widths are changed to a preset special opening width that is greater than the minimum width and smaller than the maximum width in the special mode. Check is made whether the closed door has a current opening width smaller or greater than the predetermined special opening width. The door drive is operated such that the door drive moves the door in an opening position corresponding to the special opening width. An independent claim is also included for a door drive comprising a drive motor.