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communication s7-200 flexible2007

12/23/2008 1:12 PM	Rate (0)
Skaras Posts: 30 Rating: (0)	Hello to everyone, i have a problem to connect a cpu 226 with wincc flexible 2007. Threre is no communication. I have check all baud rates and is ok! I know that from pg/pc interface i have to change settings as shown in the photo. There is no problemto download program.The dip swiches of cable i have only the 2 to on. Thank You Attachment connection.JPG (114 Downloads)
Skaras Posts: 30 Rating: (0)
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12/23/2008 1:31 PM	Rate (0)
Manfred Gold Member Joined: 5/28/2008 Last visit: 9/1/2025 Posts: 901 Rating: (136)	Hello Skaras, i think that this FAQ is quit helpfull.... http://support.automation.siemens.com/WW/view/en/28263099 regards manfred

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12/23/2008 2:38 PM	Rate (0)
Skaras Posts: 30 Rating: (0)	Thanks a lot but i have already read this article and i still have the problem. Is there any posibility to be the version of flexible(2007) or something else. I forgot to say that i test 2 cpus 2 cables and 2 pcs. Thank You
Skaras Posts: 30 Rating: (0)
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12/23/2008 3:01 PM	Rate (0)
Manfred Gold Member Joined: 5/28/2008 Last visit: 9/1/2025 Posts: 901 Rating: (136)	OK... if you use a serial cable...then you must switch off all switch...

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12/23/2008 3:07 PM	Rate (0)
Skaras Posts: 30 Rating: (0)	I have already switch of the switches except for the second which is for the baud rate(9600)
Skaras Posts: 30 Rating: (0)
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12/24/2008 7:01 AM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello Scaras, Put on "1" dip switch number 5. regards

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