LOL I really didn't name it. Its software I wrote myself. The PLC is for machine control/automation. Thats part of what i do for a living.
Its pricey to start up, the PLC unit, the programing software etc, figure about $800. but a great susbsitute is a programable relay. They relay starts at $100 and the programing sofware is free.
Programmable Relays
I haven't played with them, since I have the bigger-boy stuff. but they look real good. Some even have AD/DA on them and all have a real time clock.