Cognex Barcode Readers – Common Barcode Reader Failures

The main parameters of the lens 1. Focal Length Focal length is the distance between the center point of the lens and the clear image formed on the glue plane. The size of the focal length determines the size of the viewing angle, the small value of the focal length, the large angle of view, and the large range of observation; The focal length value is large, and the angle of view ...

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 ...

• High-performance engine 1.6MP imaging chip 4-core processor • Fixed focal length lenses 8mmF10 • Direct red light source Superior reading capability for label code applications • HDR function • Enhanced QR algorithms ...

Over the past few years, customer delivery expectations have been shrinking as global e-commerce sales have grown dramatically, putting tremendous pressure on retail distribution and e-commerce businesses. They began looking for ways to increase yield and efficiency, order accuracy, and improve traceability. Among them, the pallet automatically ...

1. You should read the manual first, and master the operation method in order to better use the camera, better carry out various shooting, and successfully complete the task. 2. If you disconnect the network cable or power off during use, you need to click to refresh the device in the use program, and wait for the computer to find and connect to the device.

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 ...

Faults that may be encountered with the use of a barcode scanner 1. After the code scanner is successfully connected, the LED flashes continuously, and there is no sound, so it cannot be scanned. Possible causes: It is usually caused by poor IC contact. Solution: In this case, please contact the dealer or manufacturer.

flexibility No matter how fast the production is and how accurate the measurement is, it can be achieved with a seamless application architecture and network environment. Rugged The machine vision systems studied are all integrated and streamlined vision systems, which do not require processors.

As a representative enterprise in the field of intelligent identification technology, Cognex has attracted much attention from the industry for its technological innovation and development. At the 2021 CeMAT ASIA exhibition, which is a stage where hundreds of industry-leading technologies are contending, Cognex also brought several new high-reliability, cost-effective smart products.

Cognex Corporation (NASDAQ: CGNX), one of the global leaders in machine vision and industrial barcode reading, today announced the launch of two high-performance 3D vision systems: the 3D-A5000 area scan 3D system and the DSMax32T laser displacement 3D system, as well as a new 3D component positioning office.

First, the application is different Line scan cameras are mainly used in the industrial field, medical field, scientific research and safety field; Area scan cameras are widely used in area, shape, size, position, and temperature. Second, the reference is different Line Scan Cameras ...

Cognex Corporation (NASDAQ: CGNX), one of the global leaders in industrial machine vision, today introduced the DataMan® 8700LX, a high-performance handheld barcode reader for reading tag-based codes. "The DataMan 8700LX brings the industrial...

How machine vision systems work Machine vision hardware mainly includes two parts: image acquisition and vision processing, and image acquisition is composed of lighting systems, vision sensors, analog-to-digital converters, and frame memory. Robot vision obtains a two-dimensional view of the environment through vision sensors.

DataMan 470 Series fixed-mount barcode readers solve complex, high-throughput manufacturing and logistics applications with ease. DataMan 470's multi-core processing power, image technology, high-resolution sensor, advanced decoding algorithms, and simple setup provide maximum coverage, high ...

Shipping and receiving A key link in every Warehouse Management System (WMS). Fixed industrial barcode verification confirms goods based on a bill of lading and allows you to control inventory levels in real-time. The output data verifies that the corresponding product is placed in the right packaging, on the right pallet ...

In machine vision systems, it is critical to obtain a high-quality, processable image. The reason for the success of the system is to ensure that the image quality is good and the features are obvious. The reason why a machine vision project fails most of the time is due to poor image quality and inconspicuous features ...

1. Barcode type and barcode width, such as barcode symbolization, number of digits, density; 2. The direction and position of the barcode paste, parallel to or perpendicular to the scanning ray? 3. The speed of the assembly line; 4. Scanning distance, distance requirements between barcode and scanner; ...

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.

The DataMan 470 backside barcode reading system offers the following benefits: ▪ Real-time decoding ▪ Achieve a read rate of 99.9%. ▪ Easy to install and maintain ▪ It is not susceptible to the vibration of the package ...

Hardware failure 1: After reading a barcode, the reader crashes Exclusion Tests: 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 you read the data that has not been successfully transmitted...