Hi everyone,
the block F_ACK_OP FB187 for S7-300 was the acknoledge block from panels in the safety software. Now I'm developing my 1st project with 1500F and I can't find the block in the safety istruction list. Also I was looking at the "Comparison list for programming languages based on the international mnemonics Edition 09/2016" and this block is mentioned as possible also for 1200-1500.
I was searching for this function block also in the libraries 109479728_LGF_LIB_V2_0_2.zip without result.

Now the question is: where do I can found it?
Thank you advanced for any precious tip.

pigroplc

GOT IT

the name is ACK_OP!

pigroplc