Internal Speed - Leibinger JET3 User Manual

Group 8

8.5.2.2 Internal speed

If you work with the internal encoder source, the production speed, that means the
speed which you need to convey the product below the print head, has to be
determined exactly. This value can be entered directly in the display field <Internal
speed > . The input happens in the unit m/min.
Attention! Unsteady production speeds can be not identified which
causes a distortion of the print image!
If the production speed is higher as the set value, the font will be
streched!
If the production speed is lower as the set value, the font will be
compressed.
8.5.2.3 Rotating direction (Encoder)
With the setting you can select the rotating direction of the encoder.
Rotating direction right: If this control box is activated, the encoder has to turn
right for printing.
Rotating direction left: If this control box is activated the encoder has to turn left
for printing.
Rotating direction both: If this control box is activated it is printed if the encoder
turns left or right.
Note: Encoder signals are only analyzed for correct set rotating direction.
8.5.2.4 Resolution
The setting determines the encoder resolution that means it defines how many
impulses are generated by the encoder per set measurement. The input happens in
the unit Pulse/mm.
The set value is shown on the accordant display field.
Example: An encoder which generates 10.000 impulses/rotation with a friction
wheel and which has a circumference of 200 mm is used.
Calculation: Resolution= Impulses/Rotation : Circumference
Release R1.03e
Job editor
= 10.000: 200 = 50 (Pulses/mm)
Page 178
LEIBINGER JET3