MyPage is a personalized page based on your interests.The page is customized to help you to find content that matters you the most.

I'm not curious

Mastering Modbus RS485 Network Communication

Course Summary

Learn how to design, implement and manage the most popular automation networking system in the world.

  • +

    Course Syllabus

    • Introduction
      • Importance of Modbus RS485
    • Some History
      • History of the Modbus Protocol
      • History of RS485
      • Common Misconceptions
    • Course Problem to be Solved
      • The Design Problem
    • The Modbus Protocol Memory Map
      • Modbus RTU vs. ASCII
      • Modbus Device Components
      • Memory Address vs. Value
      • Memory Block Sizes
      • The Modbus Memory Map
      • Modbus Memory Map Exceptions
      • Determining I/O Mapping to Memory
      • Application to our Design Problem
    • Modbus Protocol Network Messaging
      • Messaging Method
      • Modbus Unit ID
      • Modbus Request Commands
      • Modbus Block Reads
      • Application to our Design Problem
    • The RS485 Serial Communication Standard
      • Physical Connection
      • Port Settings
      • Application to our Design Problem
    • In Conclusion
      • Summary
    • Course Support Documentation
      • Modbus History and Overview
      • Modbus RTU vs ASCII
      • Modbus Message Structure
      • Modbus Serial Transmission Modes
      • Modbus Addressing
      • Modbus Function Codes
      • RS485 Serial Communication Standard

Course Fee:
USD 29

Course Type:


Course Status:



1 - 4 hours / week

This course is listed under Networks & IT Infrastructure Community

Related Posts:

Attended this course?

Back to Top

Awards & Accolades for MyTechLogy
Winner of
Top 100 Asia
Finalist at SiTF Awards 2014 under the category Best Social & Community Product
Finalist at HR Vendor of the Year 2015 Awards under the category Best Learning Management System
Finalist at HR Vendor of the Year 2015 Awards under the category Best Talent Management Software
Hidden Image Url

Back to Top