SK
In this FB is generated blocks for servicing safety elements of zone.
PLS, LVU#
First, 'F_FRG' is generated for all scanners and curtains.


RollGate "Schutzfenster"#
If zone contain 'Schutzfenster' for each is generated 'geschlosssen' logic.

BGS#
In SK blocks on end is generated 'Freigabe Schutzkreis' logic with all doors for zone.

Zuhal#
If doors is 'Zuhal' is also prepared logic for self-completion.

Flap "Pendelklappe"#
F_Frg will be created for each safety flaps.
