I have a Mitsubishi 520m control on a Brute CNC mill. We are trying to put door interlocks on the machine. I found some spare inputs and outputs to use to do this, the problem is that the wiring circuit diagram does not match the machine and the PLC listing does not match what is in the machine either. What I ame looking for is some way for a PC to talk to this controler. I have programs for the rest of the controlers we have here, just not this one. I found some on the net, but I do not read Chinese. Can anyone help me out. 
Roger Cartier
Roger Cartier
