Can anyone recommend where a novice in PLC training can get specific info programming an AB SLK500? My background is relay logic / motor controls(20 years+) using ladder diagrams. Right now I work alot with Moeller smart relays. They are programmed in a ladder logic format via PC that is very easy for me to understand. Is there a way to program SLK 500 in a ladder format? Can I download a simulator to train on that would match actual SLK 500 program screen / software?