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| 10/25/2012 10:09 PM | |
Joined: 8/1/2012 Last visit: 12/15/2024 Posts: 179 Rating:
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Hello How can I adjust a MC to Developthe size of memory in s7-1200? |
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| 10/26/2012 5:06 PM | |
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Posts: 28 Rating:
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Hello Mojtaba, As is my understanding, you cannot combine MMC and CPU load memories on an S7-1200 PLC. I am very new to the 1200 model so I could be misinformed, but I read an excerpt from the data logging section of the S7-1200 manual, which I copied below. "S7-1200 CPUs can use either internal or external load memory, but not both at once." Hope this helps, Cyrus Edit: I have attached a link to the manual https://support.automation.siemens.com/WW/llisapi.dll/csfetch/36932465/s71200_system_manual_en-US_en-US.pdf?func=cslib.csFetch&nodeid=36932473&forcedownload=true Info on the memory card can be found on page 107. |
Last edited by: Chemical CJS at: 10/26/2012 5:17 PMLast edited by: Chemical CJS at: 10/26/2012 5:17 PM |
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| 10/27/2012 10:19 PM | |
Joined: 9/13/2010 Last visit: 11/6/2024 Posts: 30 Rating:
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Not that the retentive memory also cannot be extended with the MC. |
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