Help with OP77B & S7-315 PLC (WinCC Flex) |
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Help with OP77B & S7-315 PLC (WinCC Flex) |
 Nov 3 2009, 06:44 PM
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#1
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Newbie  Group: MrPLC Member Posts: 8 Joined: 29-April 04 Member No.: 1,616  |
Does anyone know how to transfer to an OP77B HMI?
I have one connected to an S7-315 over Profibus (1.5MB) and have manually configured the transfer settings on the OP77B to DP with address 7. I have not been able to transfer the project through the PLC over MPI or direct connection to the OP77B itself. I'm not getting anywhere with the manuals either!! Anyone got any ideas please? Thanks in advance, Tom |
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Nov 3 2009, 09:39 PM
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#2
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Hi, I am New! Group: MrPLC Member Posts: 3 Joined: 20-October 09 Member No.: 39,759 Country:Canada 
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Have you considered using OPC for that type of communication? I believe OP77B HMI supports OPC.
Use this OPC server to connect to the PLC, it has a wizard to detect and auto-configure itself. Once that is configured, you can transfer the data to the HMI back and fourth easily. here is the link: http://www.matrikonopc.com/opc-drivers/309...er-details.aspx Let me know if you have any questions Wassim Daoud Global Solutions Architect MatrikonOPC This post has been edited by Wassim: Nov 3 2009, 09:41 PM |
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Nov 6 2009, 11:38 AM
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#3
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Sparky Group: MrPLC Member Posts: 24 Joined: 18-January 06 From: FRANCE Member No.: 16,747 Country:France 
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Hi,
Check your PC Adapter speed, if it is 187.5, you cannot transfer your HMI project if the OP is on 1.5 Check as well the address of the OP and parameter 'only master on the bus' Good luck. |
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Lo-Fi Version | Time is now: 20th November 2009 - 09:26 PM |
