Posted 1 Sep 2021 (edited) Hi Guys, My first post on here and a relative newcomer to Step 7. I have acquired a CPU-315-2 DP and an Omron GRT1 Profibus and i am trying to configure the two together, I have installed the GSD from Omron and set it at Add 16 as well as adding the smart slice modules. For now the GRT1 just indicates BF. Do I set up the Profibus communication system function blocks, if so is there a guide available? I think this is where i am getting unstuck? Edited 1 Sep 2021 by mrboo Share this post Link to post Share on other sites
Posted 6 Sep 2021 Highlight the Omron DP symbol, usually when you add these type devices, you assign them memory addresses. Then you just use the addresses in your logic. The DP master takes care of the send/receive logic. The manual for the Omron I/O should have the I/O mapping you will need. Share this post Link to post Share on other sites
