Conhecendo a Rede Modbus

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Introduction

Certainly! Here is a detailed, review, and recommendation of the Coursera course on Modbus: --- **Course Review: Introduction to Modbus Communication Protocol - Coursera** The "Introduction to Modbus Communication Protocol" course on Coursera offers a comprehensive overview of one of the most enduring and widely used industrial communication protocols. Designed for individuals interested in industrial automation, this course provides both theoretical foundations and practical insights into Modbus, enabling learners to understand its architecture, message exchange, function codes, data types, and addressing methods. **Course Content & Highlights:** - **Historical Context & Significance:** The course introduces students to the history of Modbus, created in 1979 by Modicon (now Schneider Electric), emphasizing its longevity and importance in industrial systems. - **Technical Deep Dive:** Learners explore the architecture of Modbus networks, including the structure of Modbus frames and how messages are exchanged between master and slave devices. - **Practical Skills:** The course covers essential topics like function codes, data types, and addressing, providing practical knowledge on configuring and troubleshooting Modbus networks. - **Hands-On Exercises:** To reinforce learning, the course incorporates exercises that simulate real-world scenarios, helping students grasp how Modbus interacts with various devices in industrial environments. - **Accessible & Cost-Effective:** Since Modbus is a license-free protocol compatible with diverse physical media, understanding this protocol can be a valuable asset for professionals in the automation industry. **Review & Recommendations:** This course is highly recommended for engineers, technicians, programmers, and students aiming to deepen their understanding of industrial communication protocols. Its balanced approach of theory and practice makes it suitable for beginners as well as professionals seeking to refresh their knowledge. The content is delivered in a clear, organized manner, making complex concepts approachable. The inclusion of exercises ensures that learners can practice and apply what they've learned, which is vital for mastering industrial communication systems. **Final Thoughts:** If you're looking to enhance your skill set in industrial automation or are involved in designing, installing, or maintaining PLC networks, this course provides a solid foundation in Modbus protocol. Given its comprehensive coverage, practical exercises, and relevance in the industry, it stands out as an excellent resource for anyone interested in industrial communication systems. --- Would you like a shorter summary or specific insights on any aspect of the course?

Overview

O Modbus é um Protocolo de comunicação de dados utilizado em sistemas de automação industrial. Criado originalmente no final da década de 1970, mais especificamente em 1979, pela fabricante de equipamentos Modicon. É um dos mais antigos e até hoje mais utilizados protocolos em redes de Controladores lógicos programáveis (PLC) para aquisição de sinais(0 ou 1) de instrumentos e comandar atuadores. A Schneider Electric (atual controladora da Modicon) transferiu os direitos do protocolo para a Modbus Organization (Organização Modbus em 2004 e a utilização é livre de taxas de licenciamento.Por esta razão, e também por se adequar facilmente a diversos meios físicos, é utilizado em milhares de equipamentos existentes e é uma das soluções de rede mais baratas a serem utilizadas em Automação Industrial.--------------------------------------------------------------------------Este curso tem como objetivo principal apresentar aos alunos os fundamentos básicos da rede industrial Modbus.Nele você aprendera os principais tópicos sobre essa rede industrial como por exemplo:Arquitetura de uma rede com protocolo Modbus;Como é feita a troca de mensagem no protocolo Modbus?Frame Modbus;O que é são códigos de função na rede Modbus?Modbus e os tipos de Dados;Endereçamento no Modbus.O aluno verá de forma teórica e prática como a rede funciona e interage com diversos dispositivos.O treinamento também trás exercícios para que os alunos possam fixar seu aprendizado.

Skills

Reviews