Siemens SIDOOR AT40 System Manual page 66

SIDOOR functions
4.4 Light barrier
Signals
Signal: X5 (Input 0) FC light
barrier
1 (voltage applied)
0 (voltage not applied)
Signal: X6-5 (Input 1) light bar‐
rier
1 (voltage applied)
0 (voltage not applied)
Note
If the light barrier feedback contact is used, its operation must be checked during commissioning
or maintenance of the door.
Note
When the light barrier is activated, by default the closing door only opens back up again until the
light barrier is no longer blocked. This reaction can be configured as of AT40 V1.47 and
ATD400V V1.08, see paragraph "Complete opening in case light barrier is interrupted" in this
section.
If the seven segment display displays "0" after the learn run or after switching on the controller
and if no light barrier is used, there is the possibility to deactivate input 1 via the menu item
"MAIN MENU->General setup -> Special parameters -> Input 1" or to insert the light barrier
bridge between connector X4 and X6.
64
Meaning
The door travels in the CLOSE direction with the value set in the pa‐
rameter "Maximum speed CLOSE" (normal operation).
The door travels in the CLOSE direction with the value set in the pa‐
rameter "Nudge speed CLOSE". The obstruction and reversing behav‐
ior corresponds to normal operation (nudging function is disabled).
Meaning
Light barrier is not interrupted and the door closes when the CLOSE
DOOR command is set
Light barrier is interrupted and the door opens when the CLOSE DOOR
command is set*
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH