Dascom 7010 Programmers Manual DMX - Manual (Page 117)

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Bar code W1C / W1c: Data Matrix
This is a two-dimensional bar code and variable in length.
Barcode font type
W1C :Data amount should be set by 4-digit bytes
W1c :Data amount is automatically set.
Input data consists of the following six elements:
4-digit-- Amount of data to be used when W1C is Bytes following this value should be
specified. (Including 10bytes for ECC and ID and encode.) When W1c is
specified, the field is blank.
3-digit-- Quality level(000,050,080,100,140,200)
“Quality” refers to the amount of data that is added to the symbol for error
correction. The AIM specification refers to it as the ECC value.
1-digit-- Format identification(0,1,2,3,4,5,6)
0-Automatically choose the encodation scheme based on the characters to be
encoded.
1-Numeric data.
2-Upper-case alphabetic.
3-Upper-case alphanumeric and punctuation characters(period, comma, hyphen,
slash)
4-Upper-case alphanumeric.
5-ASCII,the full 128 ASCII character set.
6-Any 8-bit byte.
If an ECC 200 is specified, this value is not used.
3-digit-- Rows to encode
When ECC 000-140 is specified, the number of these values must be odd(9 - 49).
And, when ECC 200 is specified, the number of these values must be even(10,
12…, 26, 32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144).
Moreover, when this value is set as 000, rows is calculated automatically.
The symbol will be sized to a square if the rows and columns do not match.
3-digit-- Columns to encode
When ECC 000-140 is specified, the number of these values must be odd(9 - 49).
And, when ECC 200 is specified, the number of these values must be even(10,
12…, 26, 32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144).
Moreover, when this value is set as 000, columns is calculated automatically.
The symbol will be sized to a square if the rows and columns do not match.
Variable in length Data character string