ADRΒΆ
The IEC Operators and additional, norm-extending \ functions Address Function not prescribed by the standard IEC61131-3.
dwVar:=ADR(bVAR);
Example in IL:
LD bVar
ADR
ST dwVar
man_fun1
Attention
After an Online Change there might be changes concerning the data on certain addresses. Please regard this in case of using pointers on addresses.