Leibinger JET3 Series Operating Manual page 280

Page 278
Example1
Settings:
PrintGo repeat: endless
Rotational direction: clockwise
After a PrintGo signal the printout will start as soon as the StrokeGo signals from the
encoder are received; provided that the signals indicate a clockwise rotation (1).
If the rotational direction changes during the printout (2) the reaction depends on the
<lock backward> option.
With the <lock backward> option not activated:
During the counter-clockwise (backward) rotation there wil be no printouts (3). When the
rotational direction changes again (4) the printout will start immediately. Therefore with
the <lock backward> option not activated in may happen that the printout after the
directional change overprints (5) the already existing printout.
With the <lock backward> option activated:
During the counter-clockwise (backward) rotation there will be no printouts. When the
rotational direction changes again (4) the printout will not start until the position is reached
where it was interrupted. Therefore with the <lock backward> option activated a
seamless printout is possible (6) even if there may be a backward movement in the
production line.
Printing direction
Printing direction
Printing direction
Printing direction
Release 2.02
5
1
3
4
1
3
4
Job Editor
Printhead
(Top view)
Printing direction
2
Printhead
(Top view)
6
Printing direction
2
Group 8
<lock backward>
option not activated:
Overprints after
backward movements
<lock backward>
option activated:
No overprints after
backward
movements.
Seamless resumption
of the printout.
JET3 Series