1/1/2014 4:57 PM | |
Posts: 8 Rating: (0) |
Hi, all I don't know that I connect completely. How can I test them. Thanks.
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1/1/2014 5:16 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (713) |
Hello, In your S7 300 the 200 Data is in PQW and PIW, see your hardware config for start adress.. In your 200 it's in the V-memory, you can set the adress in your EM 277 configuration (in the 300 hardware. I have attached a document to explain a bit more in detail. Regards, Marcjan AttachmentEM277.pdf (189 Downloads) |
Problem solved? |
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1/1/2014 5:29 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (306) |
Hello, On this link, http://support.automation.siemens.com/WW/view/en/113652, nearly at the end, you will find a file em277.zip. It is an archive vontaining the GSD (generic description) of the EM277. After extracting, you need to import that file in Step 7 (via HWconfig, options ==> install GSD file. Once installed, the EM277 will appear in the HW Catalog (see screenshot). You can now add the new slave to the network and decide as for any other decentralized periphery how many bytes you want to exchange with the master. |
Best regards |
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1/1/2014 7:27 PM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181)
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http://support.automation.siemens.com/US/view/en/2615830 |
1/1/2014 8:44 PM | |
Posts: 8 Rating: (0) |
Thanks for your advise, but I have any problem. I only set the V-memory same your picture. Then, I don't understand "Move instructions Copy I/O 300 outputs to S7200 inputs" and "Move instructions Copy I/O s7-200 outputs to S7300 inputs" in the picture. In Step7 Microwin on the symbol table, I havn't many symbol in picture. I have attached a document to show hardware config. Please, more information Thanks, Natty_ku Attachmentconfig.pdf (214 Downloads) |
1/1/2014 8:46 PM | |
Posts: 8 Rating: (0) |
Thanks for your advise, but I have any problem. I only set the V-memory same your picture. Then, I don't understand "Move instructions Copy I/O 300 outputs to S7200 inputs" and "Move instructions Copy I/O s7-200 outputs to S7300 inputs" in the picture. In Step7 Microwin on the symbol table, I havn't many symbol in picture. I have attached a document to show hardware config. Please, more information Thanks, Natty_ku Attachmentconfig.pdf (108 Downloads) |
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