I'm new to the world of PLC programming (1 day old, to be precise) and self taught. So far i've been acquainted with programmig of mitsubishi PLCs using Ladder Logic in GXDeveloper. I've covered very very very basic prgrams such as traffic signls, simple pick and place, transfer line, spring testing mechanism etc. Now my problem is that i need o practice building simple logic using very basic ladder syntax before i can advance to higher more complicated design functions. So can someone please give me some advice on what sort of mechanisms (such as above examples) to practice developing logic for? Advice will be much appreciated.