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DICTATOR Technik GmbH · +49 (0)821 246730 · [email protected] · www.dictator.de · 22.06.22
Technical manual: SQUARE 940-2
5.12.5 References
Reference
type list
Description
Mec. Open
Mechanical stop in open position. The door moves to the open position until it
reaches the mechanical end stop and sets it to the 0 position.
Mec. Close
Mechanical stop in closed position. The door moves to the closed position until
it reaches the mechanical end stop and sets it to the 0 position.
X1.6 W. Res
Mechanical switch with resistance monitoring. The switch
terminal is monitored by the resistor network for maximum
safety. Use 2K2 Ω and 470 Ω resistors.
Switch must be a normally open contact when mounted
in open position or a normally closed contact when
mounted in closed position
X1.6 No Res
Mechanical switch without resistance safety. Switch must be a normally open
contact when mounted in open position or a normally closed contact when
mounted in closed position.
Safety devices
Description
Safety Edge
Select the respective safety edge, the safety edge type and the number
of test repetitions. See the table below
Photocell
Selection of the connected light barrier.
Safety Edge
Description
SE1; SE2
Operating Mode Selection of the direction of movement in which the
respective safety edge is evaluated.
Function
Reaction of the door after the safety edge has been
actuated.
Edge Type
Selection of the connected safety edge.
If “Function Stop/Rev“ has been selected and the safety device is
triggered in both directions within one travel cycle, only an “OPEN
command“ is possible.
Retry Count
N/A
5.12.6 Safety devices
