Delta VIS100-30G12D, Operating Manual, Page: 32 / 37

Chapter 5 Inspection Tools
VIS100 Vision Sensor Operating Manual
5-6
5.3.3 QR Code
Use the QR Code function to read and decode 2D QR codes. You can improve the reading speed by
reducing the search area (using an ROI) and through other settings.

Number of code : Defines the maximum number of codes available in the image.

Timeout (ms) : Defines the timeout on this function to ignore the current decoding process and
continue with the remaining commands in the inspection process.

Code Length : Select the check box to check the length of the decoded barcode. The result is OK if
the code length matches, NG if the code length does not match.

Code Quality : Select this check box to check the quality of the decoded barcode. The result is OK if
the code quality matches the selected standard, NG if the code quality does not match the standard.

Code Content : Select the check box to compare the decoded barcode with a defined reference. For
multiple code content, add a “,” delimiter between two different results (for example,
“01234567,7654321”). The result is OK if the code matches, NG if the code does not match.