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S7-1500 OPC comunication

8/27/2014 11:07 AM	Rate (0)
andrewC Posts: 9 Rating: (0)	I have setup s7 connection between s7-1513pn and PC Station OpcServer v7. (I have also tried OPC v8.2). Connection is UP looking at 1513 websever;OPCScout can not read from device E-FAIL. Pinging is good. Diagnostic status is good. Please see the pictures. Attachment scout e fail.jpg (144 Downloads)
andrewC Posts: 9 Rating: (0)
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8/27/2014 11:08 AM	Rate (0)
andrewC Posts: 9 Rating: (0)	basic connection info Attachment s7 connection.jpg (137 Downloads)
andrewC Posts: 9 Rating: (0)
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8/27/2014 11:09 AM	Rate (0)
andrewC Posts: 9 Rating: (0)	connection details Attachment s7 connection details.jpg (111 Downloads)
andrewC Posts: 9 Rating: (0)
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8/27/2014 11:10 AM	Rate (0)
andrewC Posts: 9 Rating: (0)	connection details opc Attachment s7 connection opc.jpg (99 Downloads)
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8/27/2014 11:12 AM	Rate (0)
andrewC Posts: 9 Rating: (0)	view of 1513 web server: connection is good but no bytes sent or received Attachment s7 connection web.jpg (118 Downloads)
andrewC Posts: 9 Rating: (0)
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8/27/2014 1:02 PM	Rate (0)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/21/2025 Posts: 676 Rating: (44)	with S7-1500 you need the "optimised S7 connection" if you are using optimized data block access. That means you have to go with OPC Server V12. Or to disable the optimized data block access. and one last thing: With S7-1500 you have to check the bocks unter properties > security > "allow PUT/GET Access" If my statement is not clear, pls don't hesitate to ask some more details!
	Best Regards, Fafner
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