Busch-Jaeger 6411 U-101 Betriebsanleitung Seite 62

Programming
● If programming has been correctly carried out and the
shutter is in the upper end position, the shutter moves
downwards for the programmed downward motion time
on receiving a move down command, pauses for 0.5 s
and then moves upwards again for the time
programmed for the return travel pulse.
● If the shutter is not in the upper end position, the move
down command is executed without the programmed
intermediate position. Shutter moves downwards for
three minutes.
b. Clearing the programming
● With the control element removed, switch to
"Programming" mode and then back to the previous
operating mode.
Any existing programming is deleted.
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