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10/30/2008 11:29 PM | |
Posts: 5822 Rating:
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Hell KevC. have you ever seen this FAQ? How do you program the communication blocks FB63 "TSEND", FB64 "TRCV", FB65 "TCON" and FB66 "TDISCON" in order to use the TCP protocol for data exchange via the integrated Industrial Ethernet interface of an S7-300 or S7-400 CPU? It shows you how to handle the FBs you need. By the way, if you just used the Manuals, I would strongly recommend the use of the Open Communication Wizard to configure the DBs you need, see this: Generating the Connection Data for the open TCP/IP Communication using the Open Communication Wizard Maybe this will help you already. Best regards J_Bell |
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