Opticon XPT 3125 Universal menubook - Manual (Page 83)

OPTICON Universal menu book
U76
3.3.19. Options for Codablock F
Codablock-F is variable size multi row (stacked)
symbology based on Code 128. All features of
Code 128 do apply for Codablock F.
Maximum data capacity:
• text compaction = alphanumeric data: 2684
characters
• numeric compaction = numeric data: 5368
characters
Symbol size:
• number of rows: 2 up to 44
• number of columns: 1 up to 61
Error detection:
Codablock has 1 additional character for the
entire symbol.
Codablock calculates 1 check digit that is not
transmitted.
Encodable characters:
• ASCII values 0 - 127 ( ISO 646 )
• 4 FNC values
For string format see figure 3.45.
3.3.20. Options for DataMatrix
Data Matrix is a variable size matrix symbology
with selectable error correction levels.
Maximum data capacity (ECC200):
• alphanumeric data: 2335 characters
• 8-bit data: 1556 characters
• numeric data: 3116 characters
Symbol size:
ECC000 - 140:
• odd number of rows and columns, square
shape.
• minimum: 9 * 9 modules, maximum: 49 * 49
modules
ECC200:
• even number of rows and columns, square or
rectangular shape
• square: minimum 10 * 10, maximum 144 *
144 modules
• rectangular: minimum 8 * 18, maximum 16 *
48 modules
Error correction:
• ECC000 - 140: four levels of convolutional
error correction, option for error detection
only
• ECC200: Reed-Solomon error correction
For new applications ECC200 is
recommended.
Additional features:
• extended Channel Interpretation (ECI,
ECC200 only): support for different character
sets and data interpretations
• structured append (ECC200 only): represent
data in up to 16 Data Matrix symbols
Support for these options is reader dependent.
The supported character set and the maximum
decodable number of characters, is reader
dependent
Encodable characters:
• ASCII values 0 - 127 ( ISO 646 )
• ASCII values 128 - 255 ( ISO 8859-1, Latin
alphabet No. 1, extended ASCII )
• with ECI: many other character sets
For string format see figure 3.46.
Fig. 3.45. Options for Codablock F
data
(1 upto 5368 characters)
Codablock F