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send some data's from s7 224xp to another PLC via modbus tcp/ip communication

7/26/2013 10:51 AM	Rate (0)
Branimir Regular Member Joined: 1/10/2013 Last visit: 10/7/2025 Posts: 12 Rating: (0)	Dear, I need to send some data's from s7 224xp to another PLC via modbus tcp/ip communication. How can I do it and what equipment I need? Than you
	Last edited by: O_Moderator at: 7/29/2013 12:50 PM new subject after splitting from /tf/WW/en/Posts/6409#top
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7/26/2013 11:58 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	Branimir Dear, I need to send some data's from s7 224xp to another PLC via modbus tcp/ip communication. How can I do it and what equipment I need? Than you C the below link that describes Hardware arc for modbus, https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=27832512&load=treecontent&lang=en&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WW c teh s7200 tip 41 (i think) for modbus comm example Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)	Last edited by: Nelliyan randy at: 7/26/2013 11:59 AM
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7/26/2013 1:11 PM	Rate (0)
Branimir Regular Member Joined: 1/10/2013 Last visit: 10/7/2025 Posts: 12 Rating: (0)	Thank you very much on quick answear but this is example for modbus RTU master/slave communication, but I need for modbus TCP/IP. Communication via ethernet cable Branimir

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7/26/2013 1:58 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 10/16/2025 Posts: 10239 Rating: (1183)	Let's start with the communication partner of S7-200. To see what kind of protocols supports. Specially for Modbus TCP from above mentioned info is clear that exsitng Siemens hardware doesn't support that protocol in case of S7-200. In case we are talking about 'ethernet connection" -How do you configure an S7 connection for data communication between an S7-200 and an S7-300 or S7-400 on the Industrial Ethernet? Please clarify also if that partner will be a PLC or HMI... Best regards, Hristo Mihalev

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