S7-315-2DP 2AG10 (Compact series) Download

userxyz

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May 2002
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Hi,

I have a S7-315-2DP (2AG10) plc with a 64K memory card.

When I download some blocks that are also in the CPU, simatic asks me if it may overwrite. I say yes.

But, what do I see, it doesn't overwrite the blocks. I download OB1, overwrite ?, I say yes, but doesn't overwrite, I have to delete blocks online to be able to download a new offline program in the CPU,

Any idea what could've happen ?
 
Last edited:
You can't overwrite the online files under certain circumstances when test functions are active. For example if you are viewing the file online (fairly obvious) or, (not quite so obvious), under certain circumstances when you are viewing tags in a VAT. To be certain turn off all monitoring.
 

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