SOMMER RDC vision - Operator Response to Obstacles

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5.2 Operator response to detected obstacle
Operator response when using a pre-end position switch:
See chapter 6.4 Connecting the pre-end position switch on page 28
When the automatic closing function is activated:
If the photocell or the safety contact strip detects an obstacle, the operator reverses and
opensthedoortothe"OPEN"endposition.
Safety contact strip: If the obstacle is detected for a second time, the operator
reversesfor2seconds;thedoormovesin"OPEN"directionfor2secondsand
then stops.
Photocell: If the obstacle is detected for a second time, the operator reverses
tothe"OPEN"endposition.
When the automatic closing function is deactivated:
Settings Mode
Current direction of travel
/ position
Reaction to safety contact
strip Reaction to photocell
DIP3 OFF
1
OPEN No reaction No reaction
DIP4 OFF CLOSE Door opens fully
Operator reverses for
2 seconds
DIP3 OFF
2
OPEN No reaction No reaction
DIP4 ON CLOSE Door opens fully
Operator reverses for
2 seconds
DIP3 ON
3
OPEN No reaction No reaction
DIP4 OFF
CLOSE
Operator reverses
for 2 seconds
Door opens fully
Intermediate position No reaction Dooropensfully*)
*)Notfromthepartialopeningposition