DaveE Posted May 23, 2016 Report Share Posted May 23, 2016 Good evening I am trying to use a timer to let me know when a carton running down the belt is too long. I know the exact speed I am running and the length the carton should be, therefore I know how long the timer should be set for I have a photo eye to detect the start of the box. This is what I assumed would happen If the photo eye is made for too long I would get the TD timer to be true, therefore if it was true I could make a bit and ah ha there was my proof it was too long. Tried this, didnt work anyone have any thoughts? Thanks Quote Link to comment Share on other sites More sharing options...
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