Host Engineering Forum

General Category => General Discussion => Topic started by: maciek on November 25, 2022, 09:38:53 PM

Title: saving what buttons were pressed and in what order
Post by: maciek on November 25, 2022, 09:38:53 PM

this idea sounds really simple but after spending some time thinking about it, it is not that simple.
the idea is to save somewhere the last sequence of buttons that were pushed that are connected to a plc since sometimes if you push some set of buttons just the right way the machine will do something you do not want it to do, a ladder example would be nice of such.

Title: Re: saving what buttons were pressed and in what order
Post by: pbw on November 26, 2022, 09:42:59 AM

Not much to look at, but it works.