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DP DP COUPLER ON Y LINK WITH H SYSTEM

9/30/2009 2:01 PM	Rate (0)
Eastern Posts: 557 Rating: (64)	HI i am using a S7 400 H system, can i communicate DP-DP coupler on Y link with other master system.if yes please send me the link or manual.. regards
Eastern Posts: 557 Rating: (64)
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10/1/2009 9:53 AM	Rate (0)
Montxu Advanced Member Joined: 2/27/2008 Last visit: 9/24/2025 Posts: 3 Rating: (0)	Dear Eastern, you can configure an Y-Link on your H-System, so you will get a new PROFIBUS DP network from this Y-Link. Now, you have to plug your DP/DP Coupler on this new network to use it with both CPUs of your H-System. The another side of your DP/DP Coupler has to be configured in the another PLC, so you will be able to communicate both DP Master. In this manual http://support.automation.siemens.com/WW/view/es/1142696 chapter 8 you will see the examples to configure this. I don't know if this is the information you wanted, but I hope this could help you. If you need something else, let me know. Best regards, Ramón

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10/1/2009 12:44 PM	Rate (0)
Eastern Posts: 557 Rating: (64)	Hi thank for reply......... i have already configured this in hardware configuration of simatic manager.it get compile .But Befor giving orderi want some proof in siemensmanual writtenthat DP-DP Coupler can workwith H-system on Y-link.if anything is on this site,please send me the link. regards
Eastern Posts: 557 Rating: (64)
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10/2/2009 4:27 AM	Rate (0)
gfair Posts: 37 Rating: (0)	Eastern But Befor giving orderi want some proof in siemensmanual writtenthat DP-DP Coupler can workwith H-system on Y-link.if anything is on this site,please send me the link. regards That's what it's designed for! It's to allow an H-system to communicate with single DP racks.
gfair Posts: 37 Rating: (0)	Last edited by: gfair at: 10/2/2009 4:28 AM
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10/2/2009 7:40 AM	Rate (1)
Titas Posts: 94 Rating: (15)	Hi Eastern, I alrady used in one of our project to communicate with S7 400H system and S7 400 standalone system through Y link and Dp/Dp coupler. It is working fine without any problem. So this is a valid configuration. Thanks TITAS
Titas Posts: 94 Rating: (15)
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This contribution was helpful to 1 thankful Users Eastern

4/10/2018 3:16 PM	Rate (0)
Jen_Moderator Posts: 8171 Rating: (174)	New question published by TATAY is split to a separate thread with the subject Hardware is not getting online. Best regards Jen_Moderator
Jen_Moderator Posts: 8171 Rating: (174)
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