What does a Modbus protocol do?

[trinityy]

Do you guys have some good information about modbus protocol?

[gamblerr]

Now Modbus protocol (https://www.cyberbit.com/blog/ot-security/scada-modbus-protocol-vulnerabilities/) has become a de facto standard communication protocol and is now a commonly available means of connecting industrial electronic devices.The Modbus messaging structure is the application protocol that defines the rules for organizing and interpreting the data independent of the data transmission medium.