Hello everyone this is my first post on this forum.
What I am looking for is to switch lights on and off using some relay and a timer that simulates takt time.
For example, if the the timer is set to 120 seconds and i press the start button, de light goes on and switches off after 120 seconds.
There must be also some kind of overview of the remaining time on a screen and timer values must be easily set.
Does such APP exist for standard switching lights on or off and that can easily adapted for this purpose ?
The goal is to use this to learn unskilled youth to work in takt time, i got an offer to do this with Siemens touch panels and S5 or S7 hardware but this is much too expensive for us.