In some situations, (e.g. distance sensor is incorrectly set) it may be necessary to bridge the set switching points of the crane or trolley distance sensor.

For this work step, access from a laptop or tablet computer to KranOS is necessary. The user "Abnahme" (commissioning) (user level ‚[2]) must be logged in.

Log in as user "Abnahme" (commissioning) (user level [2]) in KranOS. See Connecting laptop or tablet computer with ABUControl, page  .

Select the desired trolley drive or crane travel drive (e.g. trolley travel 1 or crane travel) in the main menu.

●   The window for the requested drive appears.

Click on the "Crane travel distance sensors" (or "Trolley travel distance sensors") menu item in the "Settings" menu (gear wheel on a yellow background).

●   The "Crane travel distance sensors" (or "Trolley travel distance sensors") window appears.

Click the "Bridge limit switch" button.

●   The button's background turns red.

●   The currently saved switching points for braking function and shut-down will now be ignored.

Thus, the trolley (the crane) can be moved to any new positions.

●   After 1 minute, the limit switch bridging turns off again automatically.