Pepperl+Fuchs ODT-MAC400 Series Manual page 34

ODT-MAC400-* / ODT-MAC401-* / ODT-MAC403-*
Operation
Aztec Code
The Aztec Code tab allows you either to deactivate the detection of these codes
(deactivated), activate detection (normal), invert detection of the codes (all white
fields are black and vice versa; inverse) or activate the detection of the codes
irrespective of whether they are normal or inverted (normal & inverse).
Example:
Data Matrix
The Data Matrix tab allows you to make the following settings:
■
■
■
■
■
■
■
■
Example:
34
Data Matrix: You can either deactivate the detection of this code
(deactivated) or activate the detection of this code, whereby the detection
of normally printed codes (dark code, light code background), inversely
printed codes (light code, dark code background) or both types (normal &
inverse) can be activated simultaneously.
Rectangular Data Matrix activated: You can activate the detection of
rectangular Data Matrix codes.
Module size (µm): Use this parameter to specify the minimum and
maximum module size in µm.
Number of modules: Use this parameter to specify the minimum and
maximum number of modules.
Pixel / module: Use this parameter to specify the number of pixels
permitted per module.
Direction angle: The orientation of the code can be set here. You have the
choice of selecting parallel to the axes or any . Parallel to the axes can be
selected when the sides of the code are positioned in parallel to the edges
of the image. Any must be selected when the code is rotated to any
position around its center point.
Permit non-square modules: Permits the distortions that occur with some
printing methods. (Rectangular distortion)
Permits print misalignment in multipart Data Matrix codes: Permits
print misalignment in "multi-tile" codes (> 32 x 32 modules).