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PC Access vs CPU 224XP and CP243-iT

11/3/2010 3:58 PM	Rate (0)
Nukosan Posts: 11 Rating: (0)	Hello, I have some problems with connection of the CPU to the OPC server, the TCP connection works, and the software works perfectly with S7 1212C, so I don't understand what's going on. I use the locat TSAP 03.01 and remote 10.00, maybe I don't know something (in the S7 1212c it works with: L TSAP 10.00 and R TSAP 03.01).Please help, I thought that this thing will take me 5min. but I've struggled for some time already Cheers
Nukosan Posts: 11 Rating: (0)
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11/4/2010 9:02 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 9/15/2025 Posts: 9027 Rating: (1199)	Dear Nukosan, I'm a bit confused about your question (Is it about S7-200 or S7-1200) Here are some links: how can you access an S7-1200 PLC by PC Access and what is to be considered? SIMATIC NET Step by Step: Excel OPC Automation Client for access to S7-200 with CP243-1 how can you graphically display a variable of the PLC via EXCEL as OPC client with PC Access as OPC server? Best regards, Wizard

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11/4/2010 10:52 AM	Rate (0)
Nukosan Posts: 11 Rating: (0)	Dear Wizard, Sorry for that confusion, I've already connected a 1212c cpu to the server, and then I had to do it with a 224xp. Thanks for the links
Nukosan Posts: 11 Rating: (0)
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11/9/2010 10:53 AM	Rate (0)
Nukosan Posts: 11 Rating: (0)	I had time to get back to the problem, a question: I wanted to download my project, I have the 224xp CPU and attached to it only CP243-1 IT. So the position of this modul should be 0... why do I get this kinda message (in attachment)? Attachment Address.JPG (152 Downloads)
Nukosan Posts: 11 Rating: (0)
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11/9/2010 11:43 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 9/15/2025 Posts: 9027 Rating: (1199)	Dear Nukosan, Are you trying to use Ethernet to communicate with S7-200? The first time you should download program by PPI. Best regards, Wizard

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11/9/2010 11:51 AM	Rate (0)
Nukosan Posts: 11 Rating: (0)	the steps that I took: 1)Cleared the memory of the PLC 2)Created the Ethernet config via the "wizard":) 3)Implemented the subr into the program. 4)Downloaded the configuration (ignoring the warning that was in the attachement). And all of it was made by PPi connection, and AFAIK it's impossible to do it thru the net if it's not made this way. cheers Nuk
Nukosan Posts: 11 Rating: (0)	Last edited by: Nukosan at: 11/9/2010 11:52 AM
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