Wenglor B50 - Data Matrix ECC 200

EN
136
Software Module
11.12.5. Data Matrix ECC 200
Property
Symbol
Columns Min
Minimum number of module columns in the symbol.
Value range: [10 . . . 144] – even Default: 10
Symbol
Columns
Max
Maximum number of module columns in the symbol.
Value range: [10 . . . 144] – even Default: 144
Symbol
Rows Min
Minimum number of module rows in the symbol.
Value range: [8 . . . 144] – even Default: 8
Symbol
Rows Max
Maximum number of module rows in the symbol.
Value range: [8 . . . 144] – even Default: 144
Symbol
Shape
Possible restrictions on the module shape (rectangle and/or square). Attention:
setting the symbol shape all previously made restrictions concerning the sym-
bol size may change. For ’square’ the minimum of ’Symbol Columns Min’ and
’Symbol Rows Min’ and the maximum of ’Symbol Columns Max’ and ’Symbol
Rows Max’ will be used. Additional restrictions can be seen in the following
table:
'any' 'rectangle' 'square'
'Symbol Columns Min' 10 18 10
'Symbol Columns Max' 144 48 144
'Symbol Rows Min' 8 8 10
'Symbol Rows Max' 144 16 144
Furthermore, if ’Symbol Columns Min’ is larger than ’Symbol Rows Max’, the
setting for ’Symbol Shape’ is ignored and its value set to ’rectangle’.
If ’Finder Pattern Tolerance’ is set to ’high’ or ’any’, the value of ’Symbol
Shape’ may speed up the symbol search significantly if it is set to ’rectangle’ or
’square’. Values: ’rectangle’, ’square’, ’any’ Default: ’any’
Module
Size Min
Minimum size of the modules in the image in pixels. Values: [1 . . . 100] Default:
6 (Enhanced: 2, Maximum: 1)
Module
Size Max
Maximum size of the modules in the image in pixels. Values: [2 . . . 100] De-
fault: 20 (Enhanced: 100)
Module
Gap Min
Minimum gap in direction of the symbol rows and columns. Values: ’no’,
’small’, ’big’ Default: ’no’
Module
Gap Max
Maximum gap in direction of the symbol rows and columns. Values: ’no’,
’small’, ’big’ Default: ’small’ (Enhanced: ’big’)
Slant Max Maximum deviation of the angle of the Lshaped finder pattern from the (ideal)
right angle (the angle is specified in radians and corresponds to the distortion
that occurs when the symbol is printed or during the image acquisition). Value
range: [0.0 . . . 0.5235] Default: 0.1745 = 10° (Enhanced: 0.5235 = 30°)