Hi,

In the early future I would like to migrate a project from S7-300 to S7-1500 in TIA environment. I do use some FB to communicate through Profinet : encoders, Ropex temperature controller, G120 inverters. It was all done with absolute addressing, SFC15/14 records were input output structures of bools, words, dint,....LADDR were int numbers

Now I would like to use new optimized access, HW_ID instead of old LADDR, but what I am really angry is about that SINA_POS, SINA_SPEED and many other blocks are know how protected, so I can't use them as an template for new blocks. 

My wish is to find a FB for PN comm. that actually uses all aspects from S7-1200/1500 guideline, with status words/bits, setpoint values word, dint, ...control word/bits,....