6/19/2010 2:06 PM | |
Joined: 5/28/2009 Last visit: 6/28/2024 Posts: 127 Rating: (10) |
hi, u connect all cpu in profibus protocol................ |
Regards, |
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6/20/2010 1:13 PM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Hello, Look at 1. How can you communicate data between the S7-200 and the S7-300 via PROFIBUS DP? 2. How do you configure an S7 connection for data communication between an S7-200 and an S7-300 or S7-400 on the Industrial Ethernet? 3. Could be How does data communication work between S7-300/S7- 400 and S7-200 via MPI using S7 basic communication? Best regards, Hristo Mihalev |
This contribution was helpful to1 thankful Users |
6/21/2010 7:42 AM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Hello, I could add only one example about diagnostic messages in WinCC Flex. How can you have system error messages from a SIMATIC S7-300 / 400 displayed in WinCC flexible? In previous posts you could see possible ways about establishing communication between S7-300 and S7-200. Which one is the best? Everything depends from existing hardware. Give us more details, at least type of CPUs. In this way you'll receive correct answers... Best regards, Hristo Mihalev |
6/22/2010 9:25 AM | |
Posts: 3 Rating: (0) |
Thanks for responce, In our plant we are using S7 200( cpu 226 ) and s7 300 as per yourAdvice. distance between plc is may be 1.5 km. |
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