DB block structure export in Siemens STEP7

STEP7 can export the variable of memory m address and i,q,t,c address, and the name of the DB block through the variable table. How to export the internal structure of the DB block? How do you derive definitions within a structure?

The source file for this block can be generated from the menu command "File>generate source" via the "Select a DB block"

, the file is located under the project main tree \ Project \simatic site \cpu\s7 Program\source,

The corresponding physical file is the * under the project folder "S7asrcom\00000001". Awl file, change the file can be opened with any TXT editor, you can also use Excel to open, in order to facilitate editing, Excel Select Type

"Text type *.prn,*.txt *.csv", and then select the delimiter "Colon:" "space", the basic can be assigned to paste out.

PostScript: Did not think of Ah, Siemens official have more detailed description;)

Https://support.industry.siemens.com/cs/document/837001?lc=zh-CN

DB block structure export in Siemens STEP7