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10/25/2010 10:05 PM | |
Posts: 1 Rating: (0) |
Dear, I also have Fatek 20MA series CPU. How can i connect with Siemens WInCC ? is there any OPC or any third party software needed? The local supplier of FATEK PLC claims that you will not need any software except a DDE software by Fatek which is free available.
Splitted from OPC server . |
Last edited by: O_Moderator at: 10/26/2010 2:06 PMnew subject after splitting Last edited by: O_Moderator at: 10/26/2010 9:37 AMcontact data deleted Last edited by: Arshed Majeed at: 10/25/2010 10:07 PM |
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10/27/2010 2:12 PM | |
Posts: 1530 Rating: (59)
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Hello Arshed Majeed, WinCC hat got an OPC-channel. The specifications for OPC depends on the WinCC-Version. You will get some information concerning the available specifications if you take a look at FAQ 11703924. Using this link you will get the actual OPC Specifications, which are valid for WinCC Version V7. Concerning the use of Windows DDE I found the statement, that it has been used in earlier WinCC versions for linking applications via DDE interface of Windows and is available only because of its compatibility with previous WinCC versions. New connections, however, should be established using the "OPC" channel. Using the OPC-Channel link you will get some infos about the OPC-Channel. You also may get this information via WinCC Online Help. |
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