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transfer data into step 7

9/16/2010 10:15 PM	Rate (0)
Gogy Posts: 40 Rating: (1)	Hello, I need to transfer some data into step 7. This data is made in Matlab, And it is saved into file. I dont know what Types of files will Step 7 now to read, and to save this data into Data blocks?? Can somebody help me please :)
Gogy Posts: 40 Rating: (1)
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9/17/2010 1:15 AM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/29/2025 Posts: 12477 Rating: (2722)	Hello Gogy; Have a look at some of the threads oN Matlab and Step 7 from the forum: https://support.automation.siemens.com/WW/llisapi.dll?query=matlab&func=cslib.cssearch&content=adsearch%2Fadsearch.aspx%3Ftab%3D2&lang=en&siteid=csius&objaction=cssearch&searchinprim=_searchinprim_&nodeid=99&x=16&y=8&cssearchengine=NEW Maybe you will find some guidance there. Hope this helps, Daniel Chartier

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This contribution was helpful to 1 thankful Users Gogy

9/17/2010 12:11 PM	Rate (0)
Gogy Posts: 40 Rating: (1)	Thank you for your reply. I have read this threads, and I realized, that everybody favors OPC servers.... I never worked with OPC, and I found a guide for Matlab OPC toolbox, but i dont know how to create a OPC server in Step 7, so if you colud help me with that, please. IS there any tutorials about creating an OPC sever??? Gogy.
Gogy Posts: 40 Rating: (1)
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9/17/2010 2:37 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/29/2025 Posts: 12477 Rating: (2722)	Hello Gogy; Standard response to such an inquiry: First start by reading the manuals (most useful part, on the long run): Configuring PC Stations with SIMATIC NCM PC Manual and Quick Start http://support.automation.siemens.com/WW/view/en/13654633 Industrial Communication with PG/PC Volume 2 - Interfaces Programming Manual http://support.automation.siemens.com/WW/view/en/42783660 The look at sample pr0ograms (you can use them as a basis for your own application): Where can you find sample S7 programs and documentation for OPC (OLE for Process Control) in the SIMATIC NET Quick Start Collection? http://support.automation.siemens.com/WW/view/en/38015833 One more way to locate information on the forum (this is how I have found the original threads I pointed out) is to use the search box on the top right of this page with an adequate seach term. It really helps, at times. Hope this helps, Daniel Chartier

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This contribution was helpful to 2 thankful Users fritz Gogy

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