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PROFIBUS communication between two s7-300

12/14/2012 1:17 PM	Rate (0)
Milosh Silver Member Joined: 8/16/2010 Last visit: 2/23/2025 Posts: 640 Rating: (12)	Hello, Is there any sample program of master-slave configuration of s7-300 CPU-s? Thanks, Miloš

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12/14/2012 1:26 PM	Rate (0)
Mr. Singh Posts: 24 Rating: (0)	Will you please explain me where you want to use this configuration, by doing the communicaation between two plc do not fill your need? You can also have a look at the below link.... https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=25535972&load=treecontent&lang=en&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WW
Mr. Singh Posts: 24 Rating: (0)	Last edited by: Mr. Singh at: 12/14/2012 1:37 PM
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12/14/2012 1:36 PM	Rate (0)
Milosh Silver Member Joined: 8/16/2010 Last visit: 2/23/2025 Posts: 640 Rating: (12)	Hi. I should actually need comm. between CM1242-5 (s7-1200) - SLAVE and CPU s7-300 313C-2DP - MASTER. But no one know answer for this, so I need any sample of PROFIBUS communication.

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12/14/2012 1:38 PM	Rate (0)
Mr. Singh Posts: 24 Rating: (0)	Hi Please have a look here https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&objId=25535972&load=treecontent&lang=en&siteid=cseus&aktprim=0&objaction=csview&extranet=standard&viewreg=WW Regards Ashish Singh
Mr. Singh Posts: 24 Rating: (0)
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12/14/2012 1:43 PM	Rate (0)
Mr. Singh Posts: 24 Rating: (0)	I think this will give you more options for the communication between plcs /tf/WW/en/Posts/47380
Mr. Singh Posts: 24 Rating: (0)
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12/15/2012 12:10 PM	Rate (0)
Susheel Posts: 14 Rating: (0)	why don't you use MPI communication OR put a Profibus coupler instead of making one DP master as slave.
Susheel Posts: 14 Rating: (0)
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