Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 92269951, Entry date: 09/05/2018

How do you configure and program an S7 connection and the FB15 "PUT" und FB14 "GET" function blocks for data transfer between an S7-1200 CPU and an S7-300 CPU?

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  • Associated product(s)
Transferring data between an S7-1200 and an S7-300 using S7 Communication.

The following document describes:

  • How to configure S7-1200 in STEP 7 V15.1 as server and client for S7 Communication.
  • How to configure S7-300 in STEP 7 V5.6 as server and client for S7 Communication.

  s7communication_s7-1200_s7-300_en.pdf (2,2 MB) 

The download includes the "S7communication.zip" project.
Copy the "S7communication.zip" file into a separate directory and then start the file with a double-click. Unpack the project data and then use STEP 7 to open and edit the project.

 Registration required  s7communication.zip (1.4 MB)

Creation Environment
The screens and downloads in this FAQ response were created with STEP 7 V5.6 and STEP 7 V15.1 (TIA Portal).


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