Encoder Resolution; Internal Speed - Leibinger JET3 up Operating Manual

Group 8

8.5.3.3 Encoder resolution

The parameter <Resolution> is calculated from the impulses per rotation
generated by the encoder used and the length of one rotation. The dimension is
pulses/mm.
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
Important
A wrong setting of the parameter <Resolution> may cause improper
print outs.

8.5.3.4 Internal speed

With the <Internal encoder source> selected (please see chapter 8.5.3.1 Encoder
source - StrokeGo-source for details) the production speed respective the printing
speed has to be set as a parameter. This value is entered directly in the input field /
display field <Internal speed >. The dimsion is m/min.
A varying production speed cannot be detected with the encoder
source <Internal>. Only the <Internal speed>set will be used to
calculate the <StrokeGo> signals. Therefor a varying production
speed may cause improper print outs:
 If the production speed is higher as the value set, the printout will
 If the production speed is lower as the value set, the printout will
JET3up
ATTENTION
be stretched.
be compressed.
Job Editor
= Impulses/Rotation : Circumference
= 10.000: 200 = 50 (Pulses/mm)
Page 285
Release R1.06