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Wincc-PLC tcp/ip communications problems

Created by: C3rnash at: 1/21/2009 4:16 PM (4 Replies)

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1/21/2009 4:16 PM	Rate (0)
C3rnash Posts: 18 Rating: (0)	I have created a program in S7 and successfully imported all tags into Wincc into the external tags>tcp/ip comm driver. I have configured the ip address of the plc in wincc and created the pc station with IE general configuration in S7. I can ping the plc from the pc station. Problem: When i execute the runtime, no tags are being updated indicating a comm problem from wincc to the plc. What can I fix to ensure these will be updated? see signature for wincc, s7300 cpu, and s7 versions. Thanks, Jarrett
C3rnash Posts: 18 Rating: (0)
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1/21/2009 4:59 PM	Rate (0)
Janac Posts: 134 Rating: (11)	check this out> tag management - simatic s7 protocol suite - tcp/ip - system parameters - unit - logical device name
Janac Posts: 134 Rating: (11)
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2/23/2009 7:10 AM	Rate (0)
Gaurav Kharadi Posts: 14 Rating: (1)	Dear Sir, Find attached Sample file with graphics. If any query, do not hesitate to contact. Regards Gaurav H. Kharadi Attachment Ethernet WinCC wo Red.zip (423 Downloads)
Gaurav Kharadi Posts: 14 Rating: (1)
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2/23/2009 7:47 AM	Rate (0)
uel123 Gold Member Joined: 1/29/2006 Last visit: 12/6/2023 Posts: 440 Rating: (64)	Dear C3rnash! Did you install also SIMATIC - NET PC software? It is a part of WinCC installation package..... TCP/IP channel will not work without this ! Allways have fun! uel123

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2/15/2011 12:17 PM	Rate (0)
AlperOdabasi Posts: 7 Rating: (0)	ThanksGaurav Kharadi,
AlperOdabasi Posts: 7 Rating: (0)
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