12/7/2010 3:47 PM | |
Joined: 9/27/2006 Last visit: 11/16/2024 Posts: 12294 Rating: (2691)
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Hello Muhammad; I am afraid that a Siemens MMC, once foirmatted by a 3rd-party software, is very difficult to restore. See this quote from a Siemens FAQ on MMCs: Do not use the MMC for non-SIMATIC purposes and do not format it with a third-party device. This would possibly overwrite the internal structure of the MMC that cannot be restored. In this case, the MMC is no longer recognized/accepted in a SIMATIC S7-300 CPU and can no longer be used with SIMATIC devices. http://support.automation.siemens.com/WW/view/en/21829579 |
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