Hallo Friends,

I have Project S7 -300 and CP343-1 Lean Communicate with S7 400 by Profinet

I Need to send 6 Bytes to S7400 CPU and recive 2 Bytes to CPU S7 300

so is Lean CP 343-1 Support Put/Get functions ?

Thanks

Hello,

the CP 343-1 Lean support PUT/GET only as Server. Means: the S7-400 must be client and so all the blocks must be called in S7-400.

Thank you for your replay

can you please specify more what do you mean by

 the S7-400 must be client and so all the blocks must be called in S7-400.

That means, that S7-400 is active and the CP343 passiv.

The funktionblocks PUT and GET are only called in S7-400. The CP 343 only wait for request.

Look in SIOS, there are many FAQs for this topic.

Thank you for replay and sorry for delay in Feedback

I have did it all above and i am currently in the commissioning the System but still i have no communication

could you please check the photos attached

Thanks iin Advance

Ali