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any DPV1 Master other than CPU's integrated DP port

12/1/2010 6:40 AM	Rate (0)
Ganes10 Platinum Member Joined: 8/31/2010 Last visit: 2/8/2025 Posts: 1524 Rating: (231)	Let me know there what are all the DPV1 masters other than the S7 300 CPU's integrated DP Port? A projectis with a S7 317-2DP and CP 343-5. The CP 342-5 is connected with a DPV1 slave. The DPV1 functions are not able to be accessed by the CP 342-5 (since it supports only DPV0). Correct me ifI am wrong. Suggest solutions to this case. Thanks in advance.
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12/1/2010 7:10 AM	Rate (0)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 3/20/2025 Posts: 3042 Rating: (1061)	Hello Ganes10 Ganes10 Let me know there what are all the DPV1 masters other than the S7 300 CPU's integrated DP Port? hopefully in development, but I'm afraid to say that there are NO DPV1 capable S7 300 CP's available at this moment in time. Ganes10 The DPV1 functions are not able to be accessed by the CP 342-5 (since it supports only DPV0). Correct me ifI am wrong. I wishI could tell you that you are wrong, but youare (unfortunately) correct. Ganes10 Suggest solutions to this case - Use the S7 300's CPU onboardDP port - Consider using a 319 CPU which offerstwo onboard DPV1 capable ports - Use a 400 (its Profibus CP's support DPV1) - Use only DPV0 functionality of theconnected DPV1 capable DP Slave Some additionalinfo is available at the links below: Which SIMATIC S7 masters support the PROFIBUS DPV1 additional functions? How can you tell whether your S7-300/400 master supports DPV1 functions? What should you watch out for when configuring a CP342-5 as DP master?
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
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