Translations:How to operate relay line block equipment/29/en

Exit lock

Pressing the STOP button while departure permission is displayed will enter a lock into the system that will prevent the setting of an exit into the corresponding track. This operation can be used, for example, during track closures. The departure permission indicator changes to a steady red after operation. The exit lock can be deleted by pressing the Wbl button; the departure permission indicator changes back to steady white light. The STOP button is optional and not installed in every system. If the permission has been changed auxiliary (see below), the track is also in the blocked state after the change of direction. In this case, the locking effect must also be released with Wbl. This is also the case even if no STOP button is installed in the interlocking.