Cognex Vision Systems – How to Use Line Scan Cameras

DataMan 370 Series fixed-mount barcode readers solve the challenging problems of direct part marking (DPM) and tag-based code usage. The DataMan 370 delivers twice the accounting power of comparable traditional barcode readers, providing faster ...

First, the barcode scanner can't scan the barcode It could be due to the following reasons: 1. There is no function to open and read this barcode; 2. The bar code does not meet the specifications, such as the lack of necessary blank space, the contrast between the bar and the empty is too low, and the width and narrowness ratio of the bar and the empty are not appropriate; ...

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 ...

The 1-line scan camera has a large dynamic range and high sensitivity, which is very suitable for the requirements of a large field of view in industrial inspection projects. The smear output that the 2-line scan camera needs to achieve when shooting high-speed moving objects does not require an additional shutter, so the line scan camera has a higher data transfer rate, ...

From March 3rd to 5th, 2022, the Guangzhou International Industrial Automation Technology and Equipment Exhibition (SIAF), the vane of the intelligent manufacturing industry in South China, was successfully held in Hall B of the Pazhou Complex of the China Import and Export Fair. Cognex brought a variety of heavyweight new products and solutions to the scene, including ViD ...

1). Type of sensor CCD or CMOS 2). Video features; Including point frequency and line frequency. 3). Signal output interface; 4). Working modes of the camera: continuous, trigger, control, asynchronous reset, long time integration. 5). Video parameter adjustment and control method ...

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.

Shipping and receiving The key link of each warehouse management system (WMS). Fixed industrial barcode verification confirms the goods based on the 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 ...

The DataMan 8070 series includes a variety of types of direct part mark (DPM) and extended-range code reading, providing robust barcode reading for the use of difficult-to-read direct part mark and label codes on a variety of surfaces and symbolic methods. The DataMan 8070 series is equipped with new patented skills, ...

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. ...

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.

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 ...

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 ...

The DataMan® 70 is a compact, fixed-mount barcode reader that delivers leading read rates for label-based 1D and 2D barcodes. With a high-end imaging system and a small footprint, the DataMan 70 is the ideal solution for indexing or high-speed manufacturing and logistics applications...

1. The appearance of the equipment is different: the fixed barcode scanner is small in size and has a large scanning window; Handheld barcode scanners have a smaller scanning window. 2. Different scanning methods: most barcode scanners support two modes of multi-line scanning and single-line scanning, and need to press the trigger key, ...

1. Flip through the detection program and prompt that the camera cannot be found Investigation method: (1) Check whether the power supply of the camera is connected and whether the camera network cable is damaged. (2) Check the NIC driver and camera driver. (3) Check the network card parameters, camera and computer IP. 2. The process of use ...

According to the United States Association for Packaging and Processing Technologies (PMMI), labor requirements, automation and production efficiency are the top three priorities for consumer packaged goods (CPG) companies. Labor demands and automation ...

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 ...

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 ...