Cognex Barcode Readers—How to Use Handheld Barcode Scanners Correctly

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 ...

Cognex Corporation (NASDAQ: CGNX), one of the global leaders in industrial machine vision, today announced the In-Sight®3D-L4000 embedded vision system. It is an innovative smart camera with 3D laser displacement technology that helps users to ...

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.

At this stage, there are four main directions in the field of machine vision, namely detection, measurement, positioning, and recognition, and visual recognition is only one part of it. Normally, the machine vision recognition we are exposed to is mainly aimed at the following objects: Detect barcodes or words ...

1. Install the driver. Connect one end of the data cable with a crystal tip to the base, and the other end with the corresponding interface of the computer, the computer will automatically install a driver, and wait for the automatic installation to be completed. 2. Pairing. Use the wireless scanner to scan the ...

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.

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. The connection of the code scanner does not meet the transmission specifications; 2. The interface of the barcode scanner or computer is loose; 3. The Bluetooth scanner cannot be connected to the computer normally.

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 ...

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. ...

The high performance and resolution of the In-Sight 5705 series make it the fastest five-megapixel standalone vision system. The launch of the In-Sight 5705 Colorful Series makes it the first stand-alone 5-megapixel Colorful Vision System! Both systems support gigabit ...

There are a wide variety of handheld computers to address a wide range of application needs. To choose the most suitable solution, you need to understand the barcode reading requirements first. In this article, we'll learn how to choose the right barcode reader and quickly find the best solution! When choosing a barcode reader, you need to consider the specific barcode reading application.

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. 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. 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, ...

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...

1. If the scanner is not connected to the computer, it may be caused by a loose USB interface or an aging line, you can try to replace the USB cable or replace the interface. 2. The barcode scanner is set incorrectly, it may be that the settings of the barcode scanner do not match the settings of the computer, you can check the scanner ...

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. Selection of line scan industrial cameras Step 1: Calculate the resolution. The width of the object to be inspected (perpendicular to the direction of motion) is divided by the minimum detection accuracy to obtain the required pixel value for each row. Step 2: Calculate the actual accuracy. Select the camera based on the pixel values above. Then use the ...

1. The purpose of the code reader: Industrial barcode readers are installed on the production line to read the barcodes on the products transmitted by the assembly line. Due to uncertain factors such as barcode printing clarity and factory scanning environment, it is necessary to be able to fix the installation and scan products from multiple angles.