Siemens S7-1200 to Arduino Modbus TCP/IP Communications Part 4.

Welcome to a Siemens S7-1200 to Arduino Modbus TCP/IP Communications Video Part 4.

At the end of the last tutorial video we had completed the Arduino code and checked that it worked. Now we are going to start configuring and coding the Modbus TCP/IP Client side on the Siemens S7-1200 PLC.

As a prelude to this video you may want to watch the previous two videos on Water Tank Level Control as they will definitely help you understand what we are trying to achieve. The Links are below:

Siemens S7-1200 Water Tank Level Control Part 1.
   • Siemens S7-1200 Water Tank Level Cont...  

Siemens S7-1200 Water Tank Level Control Part 2.
   • Siemens S7-1200 Water Tank Level Cont...  

To watch the Part 3 Video on Siemens S7-1200 Modbus TCP/IP Communications with Arduino see the link:
   • Siemens S7-1200 to Arduino Modbus TCP...  

There will be a link here to the next tutorial video in the series Water Tank Level control.

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The Siemens S7-1200 System Manual
V4.4 11/2019, A5E02486680-AN