Dascom 7010 Programmers Manual DMX Manual de usuario descargar pdf (Pagina 118)

Bar code W1F / W1f: AZTEC

This is 2-dimentional and variable length bar code. Variable length bar codes can be

generated by specifying their bar code type.

W1F :Data amount should be set by 4-digit bytes

W1f :Data amount is automatically set.

The input data is comprised of 5 elements.

4 digits-- Amount of data to be used when W1F is specified.

Bytes following this value should be specified.

(Including 4 bytes for ECI and EC setting.)

When W1f is specified, the field is blank.

1 digit-- ECI function

0:Invalid

1:Valid

3 digits-- EC setting

Error correction and specification of amount of printable data

(Setting range: 000 – 300)

Set value Error correction ratio

000 : 23%

001 – 099 : % of specified value

100 – 104 :Compact 1 to 4 layers

201 – 232 :Full size 1 to 32 layers

300 :Decimal numbers 0 to 255 should be

specified.

(AZTEC code of 1-byte data is generated.)

Variable length-- Data character string

In the case of WIF specification, the number of characters will be

those obtained by subtracting the total of 4 bytes for ECI function

and error correction designation from the number of bytes initially

set.

Bar code ESC enhancing + M: Matrix 2 of 5

This is a bar code comprised of only numeric numbers and the number of digit has

variable length. The standard ratio is 5:2. When using this bar code, the bar code

type should be specified as [ESC] and add “M” at the head of the data part.

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Dascom 7010 Programmers Manual DMX Manual de usuario Pagina 118