6/3/2013 10:57 AM | |
Posts: 86 Rating: (2) |
My redundancy system is as per the attached document. I made communication redundancy by using ethernet because DP port is used for connecting IM station. The redundancy system is working fine but if we make power supply off for one CPU, HMI not communicating with other CPU. But if one CPU goes stop mode its communicating with other one, only I am facing problem during power off of one CPU. Please tell solution if any one knows. Is there any option like enabling a bit by HMI push buttons and communicating with one cpu, if we make another bit enable it has to communicate with othe cpu.
Attachmentredundancy.pdf (251 Downloads) |
6/11/2013 10:54 AM | |
Joined: 1/3/2009 Last visit: 6/30/2022 Posts: 161 Rating: (12) |
Hello: try the profibus coupling solution. We use it and it works like a charm: |
Last edited by: ste_angioni at: 6/11/2013 10:55 AMStefano Angioni |
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