Barcode GS1-128 (UCC/EAN-128)

xzen said:

I have a scanner that reads barcode GS1-128. The reading is presented in a SIMATIC S7 PLC as one long string in a DB (DB15 in example). I need to break down or decode into individual segments represented by different Application Identifiers (AI). Is there some readymade function block for this? I picture something like this, with example AI 37, number of units extracted from the input string.

It is not possible to use fixed offset values, as the information in the barcodes varies with different products.

Click to expand...

thyui said:

i have several years' experience in generating barcode, i think some turioals and articles might be helpful. you can google GS1-128 barcode, and some articles can be available. i can give you some if you need .



this is the tutorial of generating GS1-128 barcode , you can ,make it as reference and the tool if free for 30 days.

this is the barcode generator in c# and other formats, i think it might also be helpful

good luck.

Click to expand...

thyui said:

i have several years' experience in generating barcode, i think some turioals and articles might be helpful. you can google GS1-128 barcode, and some articles can be available. i can give you some if you need .



this is the tutorial of generating GS1-128 barcode , you can ,make it as reference and the tool if free for 30 days.

this is the barcode generator in c# and other formats, i think it might also be helpful

good luck.

Click to expand...