Hello all, I am a real PLC newbie that is actually a Network Admin with another hat to wear. I have went to one class (2day) to learn a few of the basics. So here is my question. If I have a control panel that has a limited amount of switchs and buttons can I have a particular process rung dependent upon the sequence in which the switches or buttons are pushed. For example. I want the output to be that of 3inces to move a device if buttons A,B, then C are hit in order. If want the device to move 4 inches I would push buttons B,A then C and so on. Is there a better way to do this. We "will" be using Rslogix if the solution is software dependent. I am also a programmer so my first thought was a variable to hold the bit until another sequence is initiated, but since I have yet to actually touch the software this makes it a little more difficult to know for sure. Thanx much in helping a bigtime newbie