Hello,

Is there somewhere a document with test results for writing/reading on an SD card at a TP700 comfort?

already thanks!

Hey Koenh78,

These both FAQs could be helpful:

Why must you not format a SIMATIC HMI Memory Card and what should you watch out for when using standard memory Cards?
https://support.industry.siemens.com/cs/ww/en/view/95853895

Which external storage media can you use with the current SIMATIC panels and which memory card interfaces do they have?
https://support.industry.siemens.com/cs/ww/en/view/21847868

With best regards

rh1990