Peek or Blockmove for string via DPDP coupler

userxyz

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May 2002
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Hi,

I need to receive data via a DPDP coupler.
On the other side it's simatic doing blockmove.

On TIA side it's like blockmove doesn't work on inputs... I need to read a string... I did it with PEEK now...

Naamloos.png

Should BlockMove work in this case or do I need to stick with PEEK ?

Kind regards,
Combo
 

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