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connectiing S7300 to S7-400 and ET200M to S7-400
Created by: Oreca at: 12/6/2009 3:51 PM (2 Replies)
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| 12/6/2009 3:51 PM | |
Joined: 3/14/2008 Last visit: 1/10/2025 Posts: 2158 Rating:
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Hello guys, I have a configuration which I need to design in the hardware config... 1x S7-400 as master 6x S7-300 with CP modules 8x ET200M remote I/O The ET200m is connected through profibus to the S7-400. I'm a bit confused about the configuration of the S7-300 to S7-400. S7-300 hasits own DI/DO/AI/AO modules with a CPmodule. S7-300 is controllinga induvidual proces in the factory. So a total of 6 process is the factory and controlled by the S7-400. How should the S7-300 be connected? Can you tell me the steps which need to be taken?to connect CP to S7-400? |
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| 12/6/2009 5:31 PM | |
Joined: 9/27/2006 Last visit: 1/13/2025 Posts: 12325 Rating:
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Hello Sandor; You have to distinguish 2 possible setups: all the CPUs are already part of the same Step 7 project, or they have each a separate project of their own. These FAQs show how to connect a CP 342-5 as a DP slave, when their CPU S7-3xx are configured in the same project as the S7-400 master: http://support.automation.siemens.com/WW/view/en/6518937 http://support.automation.siemens.com/WW/view/en/6519580 If the projects are independant, you will need to insert the CP 342-5 as slaves through their gsd files; try looking at this FAQ (second section): http://support.automation.siemens.com/WW/view/en/15007089 Hope this helps, Daniel Chrtier |
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| 12/6/2009 7:56 PM | |
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Joined: 3/14/2008 Last visit: 1/10/2025 Posts: 2158 Rating:
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Dear nchartier, |
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