CANopen

CANOpen Series Tutorial 05: CAN Bus Synchronization, Bit Stuffing, and Priority Determination

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CANOpen Series Tutorial 05: CAN Bus Synchronization, Bit Stuffing, and Priority Determination

Follow Our Public Account for Updates to never miss any news! This tutorial was originally published by the author strongerHuang in September 2018. Tags: CAN, CANOpen, CanFestival Copyright: Commercial Use Prohibited Disclaimer:This document is for personal learning use only. Please contact the author via the public account for authorization if you wish to reprint. 1Introduction … Read more

Fundamental Principles and Applications of CANopen (Part 4)

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Fundamental Principles and Applications of CANopen (Part 4)

1、 NMT Messages 1.1、NMT Module Control Only the NMT-Master node can send NMT ModuleControl messages. All slave devices must support NMT module control services. The NMT Module Control message does not require a response. The NMT message format is as follows: NMT-Master → NMT Slave When Node-ID=0, all NMT slave devices are addressed. CS is … Read more

The Art of Embedded Networking with CANopen FD

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The Art of Embedded Networking with CANopen FD

Based on the Industrial Internet of Things and Industry 4.0 verification, CANopen CANopen FD is very suitable for the integration of embedded networks into industrial IoT applications. The high communication flexibility is due to the powerful USDO service. USDO conveniently enables communication between any running CANopen FD devices. Moreover, the high data throughput provided by … Read more

Exploring Shanghai Xinshi’s Sigriner Omega Series Servo Drives

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Exploring Shanghai Xinshi's Sigriner Omega Series Servo Drives

Click on the “Guangzhou Logistics Technology and Application Association” above to subscribe! This Issue’s Main Speaker Exploring Shanghai Xinshi’s Sigriner Omega Series Servo Drives Brand Introduction Founded in 1982, German Sigriner focuses on the development of drive and control product technologies, currently operating two factories in Altoeting and Neuoeting. In 2003, Sigriner successfully partnered with … Read more

How to Investigate and Monitor CANopen Data with Minimal Software Configuration

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CANopen protocol is widely used in industrial robots, production machinery, special vehicles, and medical equipment.Currently, most CANopen nodes do not have built-in logging or remote information processing capabilities, and the network generates/uses data in real-time without “memory.” However, with the rise and development of Industry 4.0, smart factories, and the Industrial Internet of Things, effectively … Read more

How to Conduct CANopen Conformance Testing

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Click the Blue Word Follow Us Have you ever had the following questions? “How to conduct CANopen conformance testing?”, “Is there any CANopen conformance testing software, how to obtain it?”, “Can you help us with CANopen conformance testing?” Recently, Hongke engineers conducted a simple test and would like to share with everyone. 01 Concept of … Read more

Application Case: Integrating CANopen Devices with PROFINET Controllers

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Application Case: Integrating CANopen Devices with PROFINET Controllers

Click on “Guangzhou Logistics Technology and Application Association” above to subscribe! Application Case How the Intelligent Logistics Drive System Integrates Electric Rollers (CANopen devices) with PROFINET Master Controller Application Scenario In an intelligent factory environment, an efficient logistics system requires an integrated and systematic approach, organically combining different adaptable logistics software and hardware technologies for … Read more

The Simplest Practical Introduction to CANopen

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The Simplest Practical Introduction to CANopen

Currently, the CANopen communication protocol has been widely used in the industrial field. Due to its object-oriented design philosophy, the CANopen protocol has become one of the standard communication interfaces for automation companies in countries like Europe. In this series of articles, we will introduce the basic content of the CANopen protocol, including object dictionary, … Read more

A Simple and Practical Introduction to CANopen

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A Simple and Practical Introduction to CANopen

In the previous article, we briefly introduced the CANopen framework and the seven types of CANopen services. In this article, we will elaborate on the Object Dictionary, SDO, and PDO of CANopen. This series of articles mainly introduces the CANopen protocol, covering topics such as the Object Dictionary, services, SDO, PDO, and master/slave nodes. For … Read more

A Practical Introduction to CANopen Communication

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A Practical Introduction to CANopen Communication

In the previous article, we introduced the basic knowledge and core concepts of the CANopen protocol. In this article, we will continue to explain the fundamentals of CANopen communication. This series mainly covers the basic content of the CANopen protocol, including the object dictionary, services, SDO, PDO, and master/slave nodes. For CANopen software and hardware … Read more