I have a sullair air compressor with a air dryer (model# SDE 1225.) The air dryer has not worked in months. The dryer has a S7-200 that controls it. It has (bear with me) a CPU AC/DC/Rly card and a EM 231 AI4 XTC. I have absolutely no experience with Siemens, so I am wanting to put an AB Micrologix in it. I do not have the software to look at the program so I am going to have to write it from scratch. Has anyone ever done this on this kind of air dryer. I also don't know if a micrologix will handle the analog inputs on the last card. I know there can't be much to the program, but I just wanted someone to tell me that this can be done.
Thanks
MAE
Thanks
MAE