Way to write data log in a MMC without it being a "load memory"

Hello,

Maybe this has already been asked but is there a way to write de data log in a MMC without it being a "load memory"?

I ask this because I want to just take the memory out whenever I want to check te information written without connecting to the IP address.

Thank you for the post it has helped me a lot.

Sebastian,

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Split from Sample program: S7-1200 and DATA LOG.

This is called "unlinked DB" and you have to use READ_DBL and WRIT_DBL to copy data to or from the SMC (SIMATIC Memory Card)

Hello CSSM;

I am not sure an "Unliked" DB is exactly the solution you are looking for, but here are 2 links showing how to reserve space on a MMC for an unlinked DB, in TIA Portal and on step 7 Classic:

In STEP 7 (TIA Portal) how do you configure data blocks with the 'Only store in load memory' attribute?

https://support.industry.siemens.com/cs/fr/en/view/53034113

Storing long term data in DB

https://support.industry.siemens.com/tf/fr/en/posts/152671/

If you find that this technique does not provide a solution for your data log problem, please come back with more details on the original question.

Hope this helps,

Daniel Chartier