Barcode Scanner

EtherNet/IP Communication Instructions for Huichuan PLC AC702 and Newland Industrial Barcode Scanner

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EtherNet/IP Communication Instructions for Huichuan PLC AC702 and Newland Industrial Barcode Scanner

This article uses the Soldier300 V2 as an example to explain the EtherNet/IP (EIP) communication operations between the Newland Industrial Barcode Scanner and the Huichuan AC702 PLC. Connection Diagram: Environment PLC: Model AC702, accompanying software InoProShop Barcode Scanner: Model Soldier300 V2, accompanying software NSet DEMO: HuichuanEIP.project EDS File: opener_sample_app.eds Settings on the Barcode Scanner Side … Read more

Differences and Applications of RS232, RS485, TTL, and CAN

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Differences and Applications of RS232, RS485, TTL, and CAN

RS232 communication, RS485 communication, TTL communication, and CAN communication are commonly used serial communication interface standards, differing in electrical characteristics, communication modes, transmission distances, transmission rates, and application scenarios. RS232 Communication: •RS232 is one of the earliest serial communication standards, established by EIA (Electronic Industries Alliance), primarily used for point-to-point communication between early computers and … Read more

Support for CAN/CANopen/J1939 Bus in SIMATIC

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Support for CAN/CANopen/J1939 Bus in SIMATIC

Reprint please indicate the source This article mainly introduces the solutions related to CAN/CANopen/J1939 protocols in the SIMATIC product family. CAN protocol originated in the automotive industry, and in the industrial field, especially the CANopen protocol based on CAN, has many applications in some drive control areas. SAE J1939 protocol is based on CAN as … Read more

The Relationship Between CAN and CANopen

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The Relationship Between CAN and CANopen

　　 　　1. Historical Origins of the Two 　　CAN was originally designed by the German company BOSCH for automotive control systems and became an international standard in 1993. Due to its high reliability and good error detection capabilities, it has gained attention and has now expanded into various fields such as medical, transportation, motion control, and … Read more

Introduction to Common Internal Buses: IIC, IIS, SPI, UART, JTAG, CAN, SDIO, GPIO

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Introduction to Common Internal Buses: IIC, IIS, SPI, UART, JTAG, CAN, SDIO, GPIO

▲Click the card above to follow for more information▲ 1IIC IIC (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS for connecting microcontrollers and their peripheral devices. The I2C bus transmits information between the bus and devices using two lines (SDA and SCL), allowing for serial communication between microcontrollers and external devices, or … Read more

CAN Device Driver Design and Application Programming Under VxWorks

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CAN Device Driver Design and Application Programming Under VxWorks

Overview VxWorks is a high-performance real-time operating system (RTOS) widely used in embedded systems that require high reliability and real-time performance. The Controller Area Network (CAN) is a common communication protocol in industrial control and automotive electronics. Combining CAN programming with VxWorks can achieve efficient communication and control systems. This article will introduce the basic … Read more

Common Fault Diagnosis and Analysis of Automotive CAN Communication Bus

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Common Fault Diagnosis and Analysis of Automotive CAN Communication Bus

Understanding the CAN Communication Bus: With the rapid development of the times, automotive electronic technology is constantly updated, so we must improve our technical level through continuous learning. In this issue, we will explore the automotive CAN communication bus, covering the principles, design, applications, and maintenance of CAN in a comprehensive article! “What is a … Read more

Mercedes-Benz GLA Bus Network and Power Management System

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Mercedes-Benz GLA Bus Network and Power Management System

This article highlights the structure of the GLA model’s onboard network system in a graphical format and introduces the network members. It also emphasizes the structure and location of the power management system components, provided for peer reference. (Click the small image to view the high-definition large image) The illustration above explains (click the small … Read more

The Four Major Automotive Buses: CAN, LIN, FlexRay, MOST

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The Four Major Automotive Buses: CAN, LIN, FlexRay, MOST

① Click the blue text above “Wiring World“ ② Click the top right corner to pin the public account The in-vehicle network system refers to the automotive onboard computer network system formed by multiple processors connected, coordinated, and sharing information within a vehicle. In the late 1980s, BOSCH and INTEL developed the Controller Area Network … Read more

Bus 23 Talks: Development of PC-Based Diagnostic Tools

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Bus 23 Talks: Development of PC-Based Diagnostic Tools

Striving to Improve the Quality of Automotive Research and Development Automotive diagnostic tools are widely used for troubleshooting in after-sales service and are very useful.100% of all 4S stores are equipped with diagnostic tools. Basic Applications of Diagnostic Tools By plugging into the OBD port and using diagnostic equipment, one can read and write a … Read more