I measured the voltage from the adapter and it's reading at 23.9V which is close enough to 24V for me.
I exchanged a wire for a resistor but no connections have changed. About an hour ago, P40 popped and smoked (white smoke) but I turned it off, added a resistor to the bread board, and everything was fine. LED's were working and turning on and off. Not to sound stupid but that couldn't be the problem because wouldn't it stop working immediately after that? Or could it have been a delayed reaction?
This is a link to pictures of my set up:http://s235.photobucket.com/albums/ee14/jedichick070588/Temp/
Hopefully that works. The idea for the lab is to get 4 LEDs to flash sequentially when P32 is activated. When P33 is activated, the lights stop and a 5th LED turns on. I've been testing different ladder logics and I was trying to figure out why P32 would turn on but P33 wouldn't turn on when P40 popped.
I unfortunately don't have a circuit diagram but I can draw one up if you need one.
Thank you for your help.