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Two Wincc Flexible 2008 RT PC,s With one S7-200 system

3/24/2013 3:36 PM	Rate (0)
Eng.ahmedSubhi Posts: 27 Rating: (0)	Hi.. I need your help people...I have S7-200 system with CP243-1 Module and two PC's each with wincc flexible 2008 RT installed on them the problem is the two PC's cannot establish connection to the S7-200 system at the same time if i run one of them alone it works fine but if i run the other PC it will not establish aconnection with the system until i shut down the first wincc RT.After that the seconed pc establish the connection. Can any one help me(of course i check all IP's and using a switch to connect the network but i didnot now the problem)
Eng.ahmedSubhi Posts: 27 Rating: (0)
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3/25/2013 6:00 AM	Rate (0)
vipz Gold Member Joined: 9/2/2012 Last visit: 9/25/2025 Posts: 712 Rating: (30)	Dear, are you using different ip for your hmi connection ? ( under connection in wincc flexible ), and what about ip of your pc ?? regards Vipz
	With Best Regards VIPZ
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3/25/2013 8:36 AM	Rate (0)
Eng.ahmedSubhi Posts: 27 Rating: (0)	Hi vipz thank u for reply.. yes i used different ip's and the settings is like that: 1-PLC Setting=CP243-1 config as one server connection with ip=192.168.1.10 2-First PC Setting=Wincc flexible 2008 RT SP2 with IP=192.168.1.20(In Wincc and PC LAN Card) 3-Seconed PC Setting=Wincc flexible 2008 RT SP3 with IP=192.168.1.30(In Wincc and PC LAN Card) 4-Commertial Cisco Switch To Link all The Component all component subnetmask is 255.255.255.0 Thanks for any help u can give.
Eng.ahmedSubhi Posts: 27 Rating: (0)
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3/25/2013 9:57 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 1/9/2026 Posts: 9104 Rating: (1202)	Hello Eng.ahm, I have found the following link: Which HMI components can you connect with S7-200 CPU and what should you watch out for when doing so? Please pay attention to note 4. Best regards, Wizard

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3/25/2013 1:03 PM	Rate (0)
Eng.ahmedSubhi Posts: 27 Rating: (0)	Hello Wizard and thank u for reply... i read the note is that mean that i cannot two PC's with s7-200 system via ethernet or there is a solution for this problem? can i use a router to solve this problem?
Eng.ahmedSubhi Posts: 27 Rating: (0)
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