I just tested the last version of the file (Opera de presa). As I can only change I1..I6 I changed the inputs to I1..I4 in SF012.

It works in my LOGO!8 V1.82.02. Text and status of I1..I4 is displayed correctly.

Hint: For testing I changed EN of SF012 to high. In this way I don’t need to understand the rest of the program as the Message text is displayed all the time.