Group 8
Job Editor
Page 287
JET3up
Release R1.06
Example:
This function may be used for Corona / Plasma pre-treatment security.
A corona treatment device modifies the surface of materials especially
plastic material as a preparation for the ink jet print. The corona
treatment and the ink jet print happen on the fly. In case the production
line stops or gets too slow there is the danger that the surface of the
material can be destroyed by the corona treatment if the device isn’t
stopped. The stop can be managed by the speed dependent output of
the JET3up. In this example the speed is set to 30 m/min. The speed is
detected through the encoder signals which are also used for the
positioning of the JET3up printout. As soon as the production line
reaches or exceeds the set speed the assigned output will switch to a
high level. This high level remains as long as the speed doesn’t drop
below 27 m/min (30 m/min -10%). If the speed drops below the lower
limit the output will switch to a low level. The output level is used to
control the on/off of the corona treatment electrode.
Picture 16 – Example corona treatment control with speed dependent
output
Summary of Contents for JET3 up
Page 1: ...Operating Manual V1 06 Please keep for future reference ...
Page 2: ......
Page 18: ...Page 16 Introduction Group 1 Release R1 06 JET3up ...
Page 31: ...Group 2 Safety Page 29 JET3up Release R1 06 ...
Page 37: ...Group 3 Accident prevention Page 35 JET3up Release R1 06 ...
Page 42: ...Page 40 Accident prevention Group 4 Release R1 06 JET3up ...
Page 396: ...Page 394 Appendix List of illustrations Group 12 Release R1 06 JET3up 12 4 2 Print head SK 6 ...
Page 398: ...Page 396 Appendix List of illustrations Group 12 Release R1 06 JET3up 12 4 4 Cabinet LJ ...