Dear Sir

We have CP-3152DP and CP-343-1 Lean (6GK7343-1CX00-0XE0) and another side it is Siemens S7-1500 PLC. Kindly suggest how to make communication for data exchange between 2 PLC.

Hi,

Please see:

How do you configure and program an S7 connection and the “PUT” and “GET” instructions for data transfer between two S7 CPUs?

Hi pattanaik_BBSR,

you can use the S7 communication or you can use the Open User Communication (OUC).

The S7 communication is the easier way, but due to the reduced feature set of the CP 343-1 Lean you would only be possible to program the communication on S7-1500 side using PUT/GET commands.

For OUC you have to use AG_SEND/AG_RECV for the S7-300 and the T-functions for the S7-1500.

Kind regards
Stefan

Hello pattanaik_BBSR

Here you can see in Chapter 21.4.5 what is possible:

https://support.industry.siemens.com/cs/ww/en/view/78028908

Bye Murof