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Tcpip and MPI

Created by: aguere at: 9/2/2011 6:37 PM (9 Replies)

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9/2/2011 6:37 PM	Rate (0)
aguere Posts: 48 Rating: (1)	Hello, I have a big problem, I don´t know how to do it´s...I need connect two cpu s7 300 in my wincc flexible sp 2 , but one of them is via connect mpi, and another is tcpiip via cp. I try a lot of things, but without good result, I need help about it,s Thak you very much
aguere Posts: 48 Rating: (1)
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9/2/2011 11:04 PM	Rate (0)
dchartier Grandmaster Joined: 9/27/2006 Last visit: 9/15/2024 Posts: 12282 Rating: (2683)	Helo aguere; You should normally not have any problem in assigning 2 channels in your WinCC project, bothusing theS7 protocol suite, one for MPI and the other forTCP/IP. Then create tags that are linked for each one of the CPU partners, in each channel. What happens when you try to connect your CPUs at this time? Do you have any screenshots of your configuration we could look at? Hope this helps, Daniel Chartier

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9/3/2011 12:54 AM	Rate (0)
aguere Posts: 48 Rating: (1)	Thank you for your answer, the problem is no run one of them , the first time, always put orange color, if select mpi and ethernet with S7ONLINE,I try put mpi in MPI, and ????? ethernet, I try in interface setting, but I don´t know, it´s possible can´t work both, mpi and ethernet ... I try in PC wincc flexible advance 2008 sp2 Attachment wcf_mpi_eth.JPG (70 Downloads)
aguere Posts: 48 Rating: (1)
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9/3/2011 9:56 AM	Rate (0)
fbelic Posts: 327 Rating: (28)	Greetings You have to use Set PG/PC. There you can create a new access point, one for Ethernet and one for MPI. Check this thread:/tf/WW/en/Posts/51641#top Best regards
fbelic Posts: 327 Rating: (28)	Last edited by: fbelic at: 9/3/2011 9:56 AM
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9/4/2011 6:29 PM	Rate (0)
aguere Posts: 48 Rating: (1)	Hello and thank for help me, but I don´t know how setting in setting pc/pg conection with mpi and ethernet in same time. I,m looking for sample for this case, but I not find , you send me a little sample. The first connection is 315 cpu with mpi, and second connection is 318 cpu with ethernet ip:110.110.110.16, for my is not possible conect both at some time. Thank again
aguere Posts: 48 Rating: (1)
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9/4/2011 7:03 PM	Rate (0)
fbelic Posts: 327 Rating: (28)	Greetings In you project you should have a network configuration something like on picture 1 (two CPUs, two networks, two communication cards in HMI). Then start the Setting PG/PC application and create two new access points, line in picture 2 (e.g. HMI_MPI and HMI_IE). Last, in HMI activate both connections and set access points accordingly. Best regards Attachment images.zip (58 Downloads)
fbelic Posts: 327 Rating: (28)
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9/4/2011 10:27 PM	Rate (0)
aguere Posts: 48 Rating: (1)	Thank again, tomorrow morning I try. The project have two different cpu, that it,s separate , no connect between them , only pc with wincc flexible 2008 sp2 show data from both. I think I setting in the pc simatic net, how you say. See you tomorrow
aguere Posts: 48 Rating: (1)
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9/6/2011 1:39 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 9/13/2024 Posts: 8736 Rating: (1168)	Dear aguere, In addition to the answers of fbelic, Please have a look at this link: Why is the communication driver marked "orange" in WinCC flexible when another Ethernet communication is added to an existing MPI/DP? Best regards, Wizard

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9/7/2011 1:17 AM	Rate (0)
aguere Posts: 48 Rating: (1)	Thank you very much, I try tomorrow, because I try today following the last step, but without resoult. I think to buy a cp 341 for the cpu mpi, because it´s not possible. I hope try tomorrow, and I send you result. I hope good result, the price cp341 is expensive.. Thank again See you tomorrow
aguere Posts: 48 Rating: (1)
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9/20/2011 4:55 PM	Rate (0)
aguere Posts: 48 Rating: (1)	Thank you very much for help me, I try it,s and run ok. Thank all people from forum, I think that it,s a great tool for all. I hope write again with different cases . gretting from Tenerife
aguere Posts: 48 Rating: (1)
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This contribution was helpful to 3 thankful Users UMENCHO Wizard Marcjan

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