• views: 136
• date: 31 March 2026
• posted by: voska89

Analyze Modbus device documentation
Analyze RS485 serial communications documentation
Make RS485 serial communications connections
Use software tools to test/verify Modbus register addresses and values
Understand the address offset issue experienced with some Modbus masters
Create a Human Machine Interface to display Modbus data in a user-friendly format

Requirements

Basic working knowledge of the Modbus RTU protocol.
Familiarity with the installation of software applications on the Windows OS platform.

Description

This course as created as a result of requests of students who wanted to have a single example of a Modbus-enabled RS485 device being taken "out of the box" and the steps taken to connect the device onto a Modbus RS485 network where it's data values could be read and displayed.The course uses a Temperature / Humidity sensor that has Modbus RS485 capability, as the device to be connected to the Modbus network. The documentation associated with the device is analyzed and is then used to configure Modbus master test software, where register addresses are confirmed.The device is connected to a PC via a USB-to-RS485 converter. After verification of data register addresses, a Human Machine Interface (HMI) application is created using an application called Winlog Lite. The HMI application is then used to read the data values from the Modbus device and display those values in a user-friendly format.The course is extremely practical and steps he student through the complete process in a very systematic and logical manner. As the software tools are all free trials, the student will be able to download the applications and practice further.
Electrical Engineers,Electrical Technicians,Electrical Tech or Engineering Students,Process Control Technicians and Engineers,Process Automation Engineers

Homepage

https://www.udemy.com/course/how-to-read-data-from-a-modbus-rs485-temperature-sensor/

   
   
   

Forex Trading

Crypto Trading. 20 USD Bonus after KYC

We need your support!
Make a donation to help us stay online
        
Bitcoin (BTC)
bc1q08g9d22cxkawsjlf8etuek2pc9n2a3hs4cdrld
	
Bitcoin Cash (BCH)
qqvwexzhvgauxq2apgc4j0ewvcak6hh6lsnzmvtkem

Ethereum (ETH)
0xb55513D2c91A6e3c497621644ec99e206CDaf239

Litecoin (LTC)
ltc1qt6g2trfv9tjs4qj68sqc4uf0ukvc9jpnsyt59u

USDT (ERC20)
0xb55513D2c91A6e3c497621644ec99e206CDaf239

USDT (TRC20)
TYdPNrz7v1P9riWBWZ317oBgJueheGjATm

0 1 2 3 4 5

| Print version |

	Information
		Users of GUESTS are not allowed to comment this publication.