eLearning: Modbus

About Modbus:

Modbus is a widely used communication protocol in many applications, available in both RS485 (RTU) and TCP versions. This training program provides an overview of the Modbus protocol, covering the transmission of data based on registers between Modbus Master and devices. The course also covers typical pitfalls that users may encounter, as well as an easy-to-understand explanation of the Modbus specification. With this training, learners will gain the knowledge and skills needed to work effectively with Modbus.

About our eLearnings:

Our eLearning program contains video modules and a quiz to assess knowledge retention. With the flexibility to participate anytime and anywhere, all you need is an Internet connection, a web browser, and headphones or speakers to begin.

Duration: 1 h, 30 min

Price: CHF 95,- payable via invoice

Language: English

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eLearning contents

The Modbus organization
Modbus RTU / ASCII
RS485 / TCP
Modbus message construction
Modbus function codes
Data model
Register table
Physical Layer network design
ISO/OSI Model
TCP/IP, UDP
IP Address
Modbus telegram observation
Typically faults by commissioning

Who we are

Endress+Hauser's technology trainers

Our team

We are a team of technology trainers with up to 20 years of experience in teaching how to use industrial communication technologies. With our eLearning we want to go beyond the typical trainings that take place onsite or are hosted online in real-time. We designed the eLearnings to be easily accessible and convenient whether you're at home, in the office, or on-the-go. We hope you'll enjoy it.