Array adressing

[Guest Conne]

Hello I have a litle problem using arrays in Simatic step 7 ver5.3. I would like to use indirekt adressing in my user defined type. Example: "HMI_DB".LOGG.PROD[1].PRODALARM instead of the 1 i would like to use a variable. "HMI_DB".LOGG.PROD[MyPointer].PRODALARM but i have problem to get this work. Is there anyone that have a sugestion?? Best regards Conrad

[jacekd 0]

You need SCL programming package. Or you'll have to get familiar with S7 addressing registers and address artmethic.

[Guest Guest]

If you go to the Siemens support pages and enter "open a data block indirectly" in the search box, you'll get some good examples. Cheers Roy