5/25/2008 1:37 PM | |
Posts: 767 Rating:
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Hi all, I have got a PCS7 ver 6.1 system and a Step7/WinCC system and I want to integrate the WinCC/Step7 system in to PCS7 so that PCS7 OS can read all thevariables(have done that part)and alarms(the problem)directly from STEP7 system CPU. We cannot do any downloads or modifications on the Step7/WinCC system. All we have got is Step7 project (uploaded directly from PLC) and WinCC project. Until nowI have i) Managed to connect our PCS7 OS directly to the Step7/WinCC system CPU over TCP/IP simply by importing all the tags (including *#RawEvent tag) using Tag import export tool to our PCS7 system and is reading correct values directly from Ftep7/WinCC system CPU (414). ii) We want to generate the alarms in PCS7 system using the #RawEvent tag so that we can get the time stamps on PCS 7 system from the STEP7/Wincc system CPU. Regarding this one problem we can see is that there is a conflict in the alarm numbers of the two systems. Now I just wonder 1) How can I avoid this conflict keeping in mind that I can't make any changes in Step7/WinCC system. 2) At what level PCS7 access this #Rawevent coz after import will all the alarms from Step7/WinCC gonna work straight away or would it require more modifications. AttachmentAlarms.zip (390 Downloads) |
Last edited by: Shahiiee at: 5/25/2008 1:42 PM |
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5/27/2008 11:33 PM | |
Posts: 2661 Rating:
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What is your setting in Options/Customize/Message numbers tab? |
5/28/2008 1:35 PM | |
Posts: 767 Rating:
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CPU-oriented unique message numbers. Also there is a clash between the message numbers of Step7/Wincc project and PCS7 can be seen in attached file. |
5/29/2008 6:41 PM | |
Posts: 2661 Rating:
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How big is the Step7/WinCC project (after zip)? Can it be posted in the forum? |
5/30/2008 12:39 AM | |
Posts: 2661 Rating:
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Thanks Blue Moderator. Good to know that projects can be exchanged this way. Best Regards, Phantom75 |
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