Hello all,

On HMI Advanced exist a bit to know when HMI Advanced is closing (db19.dbx0.5).

We are working now on Sinumerik Operate 4.7. There is a bit to know when Sinumerik Operate is closing?

Thanks all

What is the problem? What do you want?

Please explain.

 Friend,This is a remote help forum, you information is limited. don't think other will know every detail like you in your present. --read your post some thing for me like to read Foreign language I learned many years ago. can you please provide detail information such as 840D PL or SL --I guess . 

But before get you detail, I check that bit, you may go in the wrong direction. DB19.DBX0.5 is signal PLC control HMI, that means you make PLC program to trig that bit-let HMI doing something, not HMI shut off then interface feedback some thing to PLC.

dmurillo

I need to know when Sinumerik Operate is closing to stop the procedure of my OEM aplication