S7 pointer inquirey 2

lad_stl

Member
L
Join Date
Dec 2013
Location
giza
Posts
19
L D[AR2 said:
Can you give an example of the data contained in the DB's before and after the copying takes place. You can only have one global DB open at a time so the code in your loop will always be using the last DB that was opened which is dbnr_2

Your image is unreadable - post the source code of the FB and also post the call so it is readable.
Click to expand...



data in data block is INT data type.

i can only open one global DB so how can i copy from one to another one.

i am sorry about the image but i do not know what is theproblem with me in sending attached files.but i already wrote the code in the post
 
Inside your loop open the source DB before the read and open the destination db before the write.
 

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