Datalogic DS8110 Reference Manual page 83

E-GENIUS
Field Name Action/Definition
Minimum
Pack Length
Minimum
Distance
Error
Behavior
Minimum
Distance
Between
Packages
Window
Dimension
Encoder
Source
Enter the minimum length of a pack in the space provided
(mm [in]).
Select Ignore Error, Compose, or Discard Last from the drop-
down list.

Ignore Error: the error is ignored

Compose: Enter the Minimum Distance Between
Packages in the field provided.

Discard Last: discards all received packages
Enter the minimum distance (mm, in) between consecutive
packages. This field is only available when Compose or Discard
Last is selected for the Minimum Distance Error Behavior.
Enter a Window Dimension in the field provided.
The measurement of a barcode position in absolute coordinates
performed by the scanners may be affected by an error. PackTrack
evaluation can fail in assigning the barcode for this reason. With the
Window Dimension parameter, the Y coordinates that delimit the
pack can be virtually extended to improve the assigning success
rate (see the following figure).
If the minimum distance between two consecutive packs is less
than twice the value of the Window Dimension, the window is
dynamically resized (dynamic window) to half the distance between
the two packs. The code will be assigned within the Window
Dimension of the closest pack.
If the minimum distance between two consecutive packs is more
than twice the value of the Window Dimension, the code will be
assigned within the Window Dimension itself.
Encoder Settings
Select Constant Speed
(Tachometer) from the drop-down list:

Constant Speed (Internal): Allows the user to specify the
tach rate to be used (from .05 - 3.05 m/sec [from 10 - 600
ft/min]). No external hardware is used.

Physical Encoder (Tachometer): A physical encoder is
connected to the Encoder input and is enabled
(Internal) or Physical
4
Encoder
71