Common causes of Cognex barcode scanner exclamation mark lights

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 ...

Industrial barcode reader, also known as barcode scanner, is a visual recognition solution that can integrate barcode recognition, data processing, transmission, and communication functions, and is mainly used in SMT assembly lines, assembly line picking/installation, packaging line active coding/labeling, robot stacking, drug ...

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 ...

1. Choose the right signal type There are two types of signals for industrial cameras: analog and digital. The analog camera must have an image grabber, the standard analog camera resolution is very low, generally 768*576;

1. First of all, make sure that the scanner, data cable, power supply, and receiving host are properly connected and turned on. 2. Press and hold the trigger button, the light is activated, and the red illumination and red focus line appear. 3. Align the red focus line at the center of the barcode, move the scanner and adjust the alignment with the ...

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 ...

The application of industrial barcode reader in the factory assembly line uses industrial fixed barcode reading equipment to solve the problem of self-service barcode detection on the assembly line, and controls the start and stop of the assembly line by judging the different conditions of the barcode reading, so as to realize the automation of the production line. 【Factory assembly line application of industrial reading ...

1. Insert the scanner first (until you hear the prompt sound that the barcode scanner has been successfully installed). 2. SECONDLY, OPEN EXCEL (OR ANY SOFTWARE THAT CAN INPUT TEXT). 3. Scan the barcode again (set the scanning mode of the barcode gun as needed, such as carriage entry after scanning, line wrap...)

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 ...

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 ...

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 ...

Cognex Corporation (NASDAQ: CGNX), one of the global leaders in industrial machine vision, recently announced the new DataMan®282 fixed-mount barcode reader with Cognex's high-power integrated flare-shaped light source (HPIT) and dome illumination accessory options. These...

1. The cost of linear array CCD plus scanning mechanism and position feedback link is still much lower than that of area array CCD with the same area and same resolution; 2. The coordinates of the scanning line are provided by the grating, and the indication accuracy of the high-precision grating ruler can be higher than the manufacturing accuracy of the area array CCD pixel spacing.

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 ...

At present, the lithium battery industry has entered a period of rapid development. In February 2022, the Ministry of Industry and Information Technology released the operation of the lithium-ion battery industry in 2021. According to the data, in 2021, the national output of lithium-ion batteries will be 324GWh, a year-on-year increase of 106%, and the total output value of the lithium battery industry will exceed 600 billion yuan. Among them, consumption, ...

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, ...

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. 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.

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, ...

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. ...