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WinCC and s7-1200

7/25/2011 2:18 PM	Rate (0)
Karol_NMPL Posts: 4 Rating: (0)	Hello, First of all sorry for my poor english I have a S7-300 and s7-1200 and I try to communicate two PLC's with WinCC. I have to use OPC server to communictae 1200 with WinCC. I use SIMATIC NET to configure server OPC but when I tried download configuration I get a error: Unable to establish connection to module Stationmanager (Index 125). I would like to know can I communicate s7-1200 by OPC server and S7-300 by S7-Protoocol Suite TCP/IP together? Thanks for any advice.
Karol_NMPL Posts: 4 Rating: (0)	Last edited by: Karol_NMPL at: 7/25/2011 2:19 PM
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7/25/2011 2:41 PM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 3/21/2025 Posts: 8904 Rating: (1187)	Hello, Perhaps the following link might help: SIMATIC NET 2008, S7-1200, OPC Scout and DB variables And this thread: /tf/WW/en/Posts/32425 And have a look at this faq: how do you configure a PC station on which neither STEP 7 nor NCM PC is installed and how do you download this configuration? What remedies are there when you can't load the configuration of the PC station? Best regards, Wizard

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7/25/2011 3:51 PM	Rate (0)
Karol_NMPL Posts: 4 Rating: (0)	Thank you for help. I do everything acording to Siemens Manual and the trouble was gone but now I can't insert a new connection in NetPro and I can't add a S7-1200 adress to network.
Karol_NMPL Posts: 4 Rating: (0)
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