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Automatic production line fixed bar code scanning gun problem

Release Time:2020-07-10

Automatic production line fixed bar code scanning gun which is good, common factory scanning gun problems, Hongxing Yongli company for everyone to describe, production line bar code scanner need to pay attention to a few issues:

　　

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Question 1: What is the size of the two-dimensional code (or one-dimensional barcode) that needs to be scanned? How many characters are there in the content?

Question 2: Is the two-dimensional code or barcode printed on paper, or engraved or sprayed on other objects such as metal?

Question 3: Is there a dynamic scan when scanning? If it is a dynamic scan, how fast is the pipeline?

Question 4: Is there any requirement for the scanning distance (the height of the scanner installed on the two-dimensional code or bar code)? If so, what is the distance?

Question 5: Is the height of the scanned items consistent (that is, is there any change in the height of the plane where the QR code or barcode is located)? If not, what is the maximum drop?

Question 6: Will there be any change in the location of the scanned items? For example, if a worker puts an item on the assembly line, if there is no standard or fixed slot, it will cause a big change in the location of the item to be scanned on the assembly line. If there is a change, how big is the change?

Question 7: Which transmission interface (232, 485, USB, TCP/IP) is needed? Is the linked upper computer a computer PC or an industrial control PLC, or is it another motherboard or controller?

Note: Please answer completely in the above order. In addition, if there are pictures or videos of the on-site use environment and pictures of two-dimensional codes or bar codes, please attach them to the document or email.