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EM277 profibus special memory

4/20/2012 2:45 PM	Rate (0)
Jordi Melendez Posts: 5 Rating: (1)	I have Several Siemens S7-200 which communicate through profibus creating a network. The company has a 3th party link to communicate from a Server to the entire profibus network and we have to create the new program. My question is how do theSMB224 and SMB225bits assigned to the EM277 work? Does every time it the EM277 exchanges data turn SMB224 into 0000-0010 or it requires a exchange of commands? does SMB225 shows the address that the profibus master is trying to communicate with?
Jordi Melendez Posts: 5 Rating: (1)	Last edited by: Jordi Melendez at: 4/20/2012 4:27 PM
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4/21/2012 10:21 AM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 1/21/2026 Posts: 4522 Rating: (843)	Hello For assigning of SMB 224 & SMB 225, please see page 7 of this manual. Hope this helps. Attachment Erikoismoduulit.pdf (390 Downloads)
	Ayman Elotaify
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