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IE/PB link PN IO

5/15/2012 1:20 PM	Rate (0)
AlexCS Regular Member Joined: 12/16/2010 Last visit: 6/6/2024 Posts: 3 Rating: (0)	Hi, I want to know how I can read the information of profibus DP device in a CPU-315-2EH14. I communicate the DP device with the CPU (profinet) with a IE/PB link PN IO. In the configuration of the DP device I can introduce 2 communication word (450..453). How can I read this words in the CPU. Attach a pdf with the configuration of the project. Thanks. Attachment IE_PB link IO.pdf (143 Downloads)

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5/15/2012 5:39 PM	Rate (0)
Marciano Bronze Member Joined: 4/30/2007 Last visit: 3/9/2023 Posts: 231 Rating: (23)	Hello AlexC If you are asking about the IO addressing, The IE/PB link is justa Gateway,for thePROFINET IO controller, the DP slaves can be addressed directly as PROFINET IO devices, in your case you can read direct four bytes fromIB450 and four bytes from QB450!

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