6/22/2009 4:48 PM | |
Joined: 4/6/2006 Last visit: 2/5/2024 Posts: 604 Rating:
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Hi Henno, You could use S7-Connections or you could use the Open TCP/IP Blocks to communicate. In th efollowing is the Open TCP/IP Solution explained, this is for the S7-300 and S7-400 but is also possible with the IM151-8PN/DP. 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? |
Best regards, |
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6/22/2009 5:20 PM | |
Posts: 177 Rating:
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Thanks for the info. Which would you advise as the better scheme? Regards, henno2000 |
6/22/2009 6:35 PM | |
Posts: 133 Rating:
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Are you using an IM154-8? |
6/22/2009 7:04 PM | |
Posts: 133 Rating:
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Hi INS I have just did a hardware update in Step 7. I cannot seem to find IM151-8. I have managed to find an IM154-8. Check it for yourself. |
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