Zwall

Thanks a lot for the help, and sorry for the bad English or the nonsense, I was so frustrated, I wrote the message just before leaving totally furious... It worked for me, I finally managed to get the bit flickering every 1 seconds for 1 scan.

Hello everyone, I am new to unitronics but not automation and ladder. I worked quite a lot on Siemens lately but at the moment I am lost. I can't manage to find a way to simply make pulsing bit every second, I just want to convert a flow of liquid coming from a captor into a volume. I tried to use the timer TP but it seems like it makes a 1 second pulsation and a pulsation every 1 second. Could someone enlighten me on this mystery?