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MATRIX 400™ REFERENCE MANUAL
118
8
8.4.7 Direct Part Marking Applications
Decoding Method: Direct Marking
For
DataMatrix
and
QR
code the
Decoding Method
parameter selects the decoding
algorithm according to the printing/marking technique used to create the symbol and on the
overall printing/marking quality. The
Direct Marking
selection improves the decode rate for
low quality Direct Part Mark codes and in general for Direct Part Mark codes with dot peening
type module shapes.
Washed out and Axial
Distortion
Dot Peening On
Scratched Surface
Low Contrast
Problem
Background
Problems
Marked On Curved
Shiny Surface
Axial
distortion
Half moon effects
Shiny surface,
noisy background
Low contrast,
noisy background
All the previous examples are successfully read selecting the
Direct Marking Decoding
Method
.
Содержание Matrix 400
Страница 1: ...MATRIX 400 Reference Manual...
Страница 59: ...CBX ELECTRICAL CONNECTIONS 49 4 Figure 55 Matrix 400 Multidrop Connection to a Multiplexer...
Страница 62: ...MATRIX 400 REFERENCE MANUAL 52 4 Figure 57 ID NET Network Connections with isolated power blocks...
Страница 63: ...CBX ELECTRICAL CONNECTIONS 53 4 Figure 58 ID NET Network Connections with Common Power Branch Network...
Страница 64: ...MATRIX 400 REFERENCE MANUAL 54 4 Figure 59 ID NET Network Connections with Common Power Star Network...
Страница 81: ...19 PIN CONNECTOR ELECTRICAL CONNECTIONS 71 5 Figure 83 ID NET Network Connections with isolated power blocks...
Страница 82: ...MATRIX 400 REFERENCE MANUAL 72 5 Figure 84 ID NET Network Connections with Common Power Branch Network...
Страница 115: ...SOFTWARE CONFIGURATION 105 8 Figure 116 Options Communication Serial Port Figure 117 Options Communication Ethernet...
Страница 142: ...www automation datalogic com...