An introduction to the benefits of the Cognex DataMan 470 backside barcode reading system

1. Stability of lighting Industrial vision applications generally fall into four categories: positioning, measurement, inspection, and identification. Among them, the measurement requires the highest photostability, because as only 10-20% of the light changes, the measurement result can deviate by 1-2 pixels. It's not a software issue ...

1. Check whether the power extension cord of the camera is too long and the output voltage and current of the adapter are insufficient: the power supply of the camera is insufficient, and the red light is always on, and it cannot be started and reset normally. Please make sure that the power supply voltage and current of the camera meet the requirements before trying. 2. If the camera is safe ...

Since the beginning of this year, the epidemic situation in many places across the country has continued to sporadic and frequent, in order to further optimize the new coronavirus detection strategy and serve the needs of epidemic prevention and control, on March 22, 2022, the National Health Commission issued the "Notice on Printing and Distributing the Implementation Guidelines for Regional Novel Coronavirus Nucleic Acid Testing Organizations (Third Edition)" ...

After reading a barcode, the reader freezes 1) Because of the protection function of the barcode reader, if the read barcode data is transmitted incorrectly, it will automatically enter the protection state, thereby preventing data loss. If the data that has not been successfully transmitted is read, the reader can be reused. ...

1. Problem description: LED is not on, no beep, no laser Possible causes: The power supply of the scanner is not on, the scanner is not powered or the data cable interface is loose, and the contact is poor Solution: Check the cable of the scanner to make sure that the power supply of the computer is normal, and the data cable is reconnected to the scanner.

1. Check the manual of the scanner, find the automatic enter setting diagram, scan the first barcode to open the setting code, and then scan the barcode below to allow the end suffix to be added. 2. Re-scan the barcode that allows you to add a terminator suffix. 3. Set the suffix of the ending character, and ...

For 1D linear barcodes, high-density 2D matrix codes, or direct partial marking (DPM) codes, the DataMan 150/260 Series fixed-mount image-based barcode readers offer unprecedented performance, flexibility, and ease of use. peculiarity Achieve high read ...

interface and communication method settings. How to set it up: 1. Interface selection There are a variety of options for referring to the interface of the scanner, such as RS232, PC keyboard, etc. Some scanners must be set to RS232, if the parameters are messed up and change to keyboard mode, then set it anyway ...

Cognex barcode readers: DataMan 262 barcode readers. The superior performance of this barcode reader is as follows: 　　It can achieve a high read rate. 2DMax® combined with patented PowerGrid™ technology is capable of decoding damaged or poorly printed 2D codes, regardless of code quality, printing method, or code surface.

Cognex, one of the world's leaders in industrial machine vision and industrial barcode readers, recently introduced the DataMan® 470 backside barcode reading system. The system uses an innovative area scan-based approach to quickly and accurately read barcodes on the bottom of packages or parcels, making it ideal for ...

1. Use visual inspection of products to replace human visual inspection. Including: shape inspection, that is, checking and measuring the geometric size, shape and position of parts; Defect inspection, that is, checking whether the parts are damaged or scratched; Complete inspection, that is, to check whether the parts on the component are complete. 2. Treat ...

Cognex Corporation (NASDAQ: CGNX), one of the global leaders in industrial machine vision, has announced the new In-Sight® 3800 vision system. Designed for high-speed production lines, the In-Sight 3800 offers an extensive library of vision tools, advanced imaging capabilities, and flexible software ...

1. Heavy code detection: double code detection judgment, lack of code or less code detection judgment to ensure the quality of the product after leaving the factory. 2. Quality tracking: You can use the industrial QR code scanner to record and track the production site, production day shift production line, batch number and sequence of the product by scanning the code.

1. Read rate The read rate is the most important way to measure a handheld computer. The read rate is the number of barcodes read divided by the total number of barcodes attempted to be read. It is usually expressed as a percentage, with the closer to 100% the better. That is, the read rate is a measure of how much the reader reads the application.

On April 27, KEYENCE released its financial report, which attracted attention due to record revenue and profit. In contrast, Cognex, another giant in machine vision, is inferior to Keyence's revenue scale, but its growth momentum and high profits can still show its competitive barriers. ...

1. Intelligent detection: comprehensive analysis and judgment of a variety of information indicators. 2. Intelligent identification: read data quickly, accurately and reliably from massive information. 3. Intelligent measurement: requires extreme ng accuracy and 0 errors. 4. Intelligent interconnection: realize multi-node collection and interconnection. ...

The use and management of handheld barcode readers are very simple, and there are three commonly used interfaces for handheld barcode readers, namely USB interfaces, serial ports and keyboard interfaces. That is to say, choose your own computer device ...

There are several possibilities: 1. Failed to connect with the computer correctly. (especially the data cable of the PS2 interface) 2. Data cable failure 3. Poor interface contact 4. The interface of the scanner is set incorrectly. (Is it PS2 or USB interface data cable, to and scanner parameters ...

After reading a barcode, the reader freezes 1) Because of the protection function of the barcode reader, if the read barcode data is transmitted incorrectly, it will automatically enter the protection state, thereby preventing data loss. If the data that has not been successfully transmitted is read, the reader can be reused. ...

Fault 1: The scanner can't scan the barcode Solution: In this case, you must first understand whether you can scan the barcode but not upload it, or the laser but not scan the barcode. You can scan the barcode but do not upload to the computer is that the computer and the scanner are not connected well, if it is wired to check ...