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CU320-2 PN Communication with 1518-4 PN DP

8/20/2019 1:10 PM	Rate (0)
AutoGen_9232947 Regular Member Joined: 3/12/2018 Last visit: 8/20/2025 Posts: 23 Rating: (0)	Dear All, We are trying to communicate Sinamics CU320-2 PN with CPU 1518-4 PN DP using TIAV15.1. CU320 is connected on port X1 of CPU and Engineering PC is with X3 of CPU. I can go online to the CU320 via STARTER S7 online - from X3 port of CPU. However, drive node is not showing online on hardware configuration of TIA V15.1. I tried several PZD structure 394 - 390 - Free in both CU320 and CPU 1518-4. Can anyone give some suggestion what to check & make both communicate. Thanks in advance

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8/20/2019 2:41 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hi, have you download the drive config from starter to the CU320-2 ? Have you check name and ip of the CU that is the same like the one in TIA Project? Regards Christoph

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8/20/2019 2:47 PM	Rate (0)
AutoGen_9232947 Regular Member Joined: 3/12/2018 Last visit: 8/20/2025 Posts: 23 Rating: (0)	Thank you very much for reply... Drive configuration means complete starter project correct? that I've downloaded... IP is same but Drive name is different. Do we need same drive name also? Thanks in advance, Regards

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8/20/2019 2:55 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	Hello, yes name of station must be the same like you use in tia portal project. Regards Christoph

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8/20/2019 3:01 PM	Rate (0)
AutoGen_9232947 Regular Member Joined: 3/12/2018 Last visit: 8/20/2025 Posts: 23 Rating: (0)	Thank you very much for your reply... communication established...

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