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How can Level 2 (C++) communicate ( Rread/Write ) to WinCC HMI tags and vise versa

2/27/2009 9:07 PM	Rate (0)
Atemp Posts: 41 Rating: (1)	Hi, Please help... Level 2 which is using C++ needs to communicate with my WinCC HMI (Redundant servers)... I have a sample of the Level 2 programm thatRead/Write tothe S7 PLC. butthis time ineed to know how to modify my C++ code so that I can Read/Write to theWinCC HMI tags... Please help.. I can paste a sample of my code here if its required...
Atemp Posts: 41 Rating: (1)
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2/28/2009 6:41 AM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/6/2026 Posts: 10247 Rating: (1183)	Hello I think, you need to attach this simple program. In this way, you would receive answers faster. By the way here I found this How Can WinCC Data Be Accessed with a C# Windows Application?. regards

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3/3/2009 1:59 AM	Rate (0)
Atemp Posts: 41 Rating: (1)	thanks for the links UMENCHO
Atemp Posts: 41 Rating: (1)
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