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S7-300 Socket communication through TCP

8/27/2014 11:07 AM	Rate (0)
kovy5 Posts: 3 Rating: (0)	Good day! I'm woring in an Industrial Automation company, and our task is to access the given PLC with various connections. The connections vary in: Profibus Profinet Ethernet Sadly I haven't been able to examine the PLC side of the story, but my boss told me to create a TCP based Server-Client socket communication on the PC side. The PC is connected to the CP X2 Ethernet port, and all IP addresse has been set already. The PC can ping the PLC, also I created the basic Hardware Config for the PLC. If any of you can help me out, how to proceed further to create the 2 way communication between the PC and the PLC, so we can read bytes from the PLC, or send bytes to order it. Also some document, tutorial, or any related article about the connection or the standars I could use, would be nice if someone could send it for me. Thank you for the help in advance.
kovy5 Posts: 3 Rating: (0)
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8/27/2014 1:11 PM	Rate (0)
Georgio Posts: 245 Rating: (14)	Hi. Please check this links: https://www.automation.siemens.com/tf/WW/en/Posts/74900 https://www.automation.siemens.com/tf/WW/en/Posts/113081#top Regards.
Georgio Posts: 245 Rating: (14)
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8/27/2014 1:56 PM	Rate (1)
Kahl Platinum Member Joined: 12/16/2012 Last visit: 9/8/2025 Posts: 655 Rating: (132)	Also this post might be helpfull for you: /tf/WW/en/Posts/111713#top Attachment The guide about TCPIP connections between PCs and Siemens PLCs.pdf (2418 Downloads)
	ZEISS SMT
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This contribution was helpful to 1 thankful Users Georgio

8/27/2014 1:57 PM	Rate (0)
kovy5 Posts: 3 Rating: (0)	The given Snap 7 will solve my problem I think. Thank you very much for the help.
kovy5 Posts: 3 Rating: (0)
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This contribution was helpful to 1 thankful Users Georgio

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