5/20/2018 7:28 PM | |
Posts: 9 Rating: (0) |
Thank u well i just made my grafcet with comparation position and i had make sumilation and it work very good , i have another probleme that i have all ThE position in table in excel how i can make liason between grafcet and tht excel , Thank u ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 5/22/2018 8:43:50 AMNew subject after splitting |
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5/21/2018 4:25 PM | |
Joined: 5/6/2010 Last visit: 9/21/2024 Posts: 1978 Rating: (276) |
Hello, the connection between Excel and a S7 is not so easy. You can use different ways, e.g. OPC (libnodave). Hope this is helpful. regards |
4/27/2020 5:33 PM | |
Posts: 6 Rating: (0) |
You are right, it will do with the SPSDataWriter. You are also right that it will do theoretically by using an OPC server with some VBA programming. When you are experienced in VBA it will work. But you will need time for programming and testing. Also, you need an Excel-License on the PC and you should never change Excel after you finished your programming. Any Excel-update might cause problems. By using our SPSDataWriter/Reader/Suite you just do not need anything of this: No Excel, no OPC, no VBA. An English version is also available, it is called PLCDataWriter. If you want to read AND write values from and to Excel-Files, the PLCDataSuite will do. You can find the trial (test version) on our English website: |
Last edited by: Jen_Moderator at: 06/08/2020 06:30:07Removed advertisement link. |
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