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communication details

7/15/2011 7:47 AM	Rate (0)
suvarn Posts: 41 Rating: (1)	Dear Friends, whats the use of ----->profibus, modbus, mpi, ppi,ptp,ethernet. and plz tell me the priority level...i.e:why we are using profibus for communicating s7-300 with hmi.why not mpi or other... if u have any manual which explain the use and the function.please forward me... thanks krk
suvarn Posts: 41 Rating: (1)
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7/15/2011 7:59 AM	Rate (0)
umencho Diamond Expert Joined: 3/21/2006 Last visit: 3/19/2025 Posts: 10239 Rating: (1183)	suvarn Dear Friends, whats the use of ----->profibus, modbus, mpi, ppi,ptp,ethernet. and plz tell me the priority level...i.e:why we are using profibus for communicating s7-300 with hmi.why not mpi or other... if u have any manual which explain the use and the function.please forward me... thanks krk Hello, Start with http://support.automation.siemens.com/WW/view/en/20982954 Depends what hardware do you have around also. Best regards, Hristo Mihalev

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7/15/2011 8:35 AM	Rate (0)
hdhosseini Diamond Member Joined: 1/28/2009 Last visit: 3/8/2025 Posts: 6860 Rating: (1366)	suvarn Dear Friends, whats the use of ----->profibus, modbus, mpi, ppi,ptp,ethernet. and plz tell me the priority level...i.e:why we are using profibus for communicating s7-300 with hmi.why not mpi or other... if u have any manual which explain the use and the function.please forward me... thanks krk The following reference provides useful information http://www.publicis-books.de/cms/website.php?id=/de/produkte/automatisierungstechnik.htm&action=detail&pid=29838 Check chapter 6 Communication and chapter 7 Operator Control and Process Monitoring.Section "7.8 Connection with SIMATIC S7 Stations" is worth reading! Regards Attachment 3895783331.jpg (96 Downloads)
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7/15/2011 11:10 AM	Rate (0)
suvarn Posts: 41 Rating: (1)	Thanks friends......
suvarn Posts: 41 Rating: (1)
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This contribution was helpful to 1 thankful Users hdhosseini

7/15/2011 11:31 AM	Rate (0)
suvarn Posts: 41 Rating: (1)	Thanks friends......
suvarn Posts: 41 Rating: (1)
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