Modbus protocol exchanges process data between industrial control devices. Learn the background, ACSII and RTU Data frames format.
In this article, the author discussed the electric motor control using hardwired signals and Modbus communication & its disadvantage.
Modbus primary purpose was, of course, to exchange data between PLCs and other devices in the industrial plants.
Read the Modbus communication interview questions prepared for your interview. Modbus Communication Interview Questions and Answers What is Modbus? Modbus…
