According to similar official Siemens documentation , this manual contains:
: Guidance on how to correctly write Statement List code for S7 controllers. Awl_d_2 (AWL Befehlsbeschreibung).pdf
The "d" in the filename typically signifies the German version ( deutsch ), and such manuals are official technical guides provided by Siemens Support . Key Content Overview According to similar official Siemens documentation , this