ModbusTCP Server - Overview

On the CX80xx you can exchange data over a very widespread protocol with the aid of the ModbusTCP.
Use the documentation TwinCAT ModbusTCP server for this. The server is already installed on the CX80xx. The X001 or X101/102 interfaces may be used.

German: https://infosys.beckhoff.com/content/1031/tcmodbussrv/11379389195.html

English: https://infosys.beckhoff.com/content/1033/tcmodbussrv/11379389195.html

ModbusTCP Server - Overview 1:

CX8091

The Modbus/TCP server is not part of the image of the CX8091.

ModbusTCP Server - Overview 2:

Required libraries

The corresponding libraries are located in the TwinCAT\Lib directory on the MicroSD card and can be copied to the programming system using an SD card reader.

ModbusTCP Server - Overview 3:

CX8010, CX803x, CX805x, CX8080, CX8093, CX8095

The Modbus TCP can only be used with the X001 interface.