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| 11/25/2008 9:26 AM | |
Joined: 11/25/2008 Last visit: 11/5/2024 Posts: 2 Rating:
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Hi, I must connect two S7-300 with through GPRS (MD720-3 ?). Which material it is necessary to me? best regards |
| 11/25/2008 9:35 AM | |
Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating:
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Hello, I don't know if it's possible. You must consider using Sinaut ST7 or Sinaut MicroSC solutions. |
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Best regards, |
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| 11/25/2008 9:39 AM | |
Joined: 9/27/2006 Last visit: 11/11/2024 Posts: 12293 Rating:
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Hello dani; Hereis anapplication note from Siemens showing the use of Sinaut Micro SC libraries with MD720-3: http://support.automation.siemens.com/WW/view/en/27038105 There is a sample project, documentation and libraries available on the link. Ypu will need a CP 340, a MD 720-3 (obviously) and SCL license to follow the code. Hope this helps, Daniel Chartier |
| 11/25/2008 9:59 AM | |
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Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating:
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adding to Daniel's post I can say that you can look here http://support.automation.siemens.com/WW/llisapi.dll/25545680?nodeid4=20229805&func=ll&objId=25545680&objAction=csView&cspltfrm=17&cssw=0&csbinh=0&nodeid0=16512408&lang=en&siteid=cseus&aktprim=4&extranet=standard&viewreg=WW&load=content&csSort=-DOCDATUMBEITRAG&subtype=136000 This is the way how you can send and receive SMS directly between two PLCs not using Sinaut MicroSC software. If you want to connect two PLCs for data exchange (not SMS) you MUST use Sinaut MicroSC or Sinaut ST7. |
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Best regards, |
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| 11/25/2008 10:07 AM | |
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Joined: 11/25/2008 Last visit: 11/5/2024 Posts: 2 Rating:
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Thanks, i'll read your link's |
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