5/30/2011 7:28 AM | |
Joined: 3/18/2008 Last visit: 12/8/2023 Posts: 1750 Rating: (270) |
Hello, Please see the attached manual. Hope this helps. Attachmentim151_7_cpu_product_information_en-US.pdf (166 Downloads) |
VANDE MATARAM..... |
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5/30/2011 7:58 AM | |
Joined: 10/7/2005 Last visit: 7/15/2024 Posts: 3009 Rating: (1053)
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Hello dipc could it be that the MMC has a program on it which for example contains a HWconfig that configures the IM151-7'sport as a Profibus DP Slave port? This would at least explain that you can't get MPI access when the MCC is inserted, but can when its not (as it then defaults back to MPI). Anyway, I suggest you set your PG/PC interface "PC Adaptor (Auto)", click on the "Properties" button anddo a network detection from it (assuming you have the SiemensMPI/DP programming adaptor). I hope this helps and please let us know what you find out. |
Cheers |
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5/30/2011 7:59 AM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Check it there - With MMC (Micro Memory Card) slotted, why does the STOP LED blink on the SIMATIC S7-300 CPU? Best regards, Hristo Mihalev |
5/30/2011 8:39 AM | |
Posts: 947 Rating: (45) |
To CPU313C you can connecton use only MPI use SFC x-get (x-put) or global data. For use Profibus need CPU313c-2DP or CP342-5 |
5/30/2011 9:23 AM | |
Joined: 4/24/2006 Last visit: 7/12/2024 Posts: 8711 Rating: (1166)
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Dear dipc, Perhaps this link might help: how do you reset a SIMATIC S7-300 CPU and MMC (default reset or overall reset)? Best regards, Wizard |
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