What does PLC stand for? sorry the abbreviations have me all mixed up. And UOP (User Operator Panel?) would that be the teach pendant? What do you mean by having them mapped Kevilay? My digital inputs I made a snip photo of that Ive attached.
pdl: is disabling the UOP mean turning my teach pendant off? and setting the main control panel to AUTO. Ive done both these steps. Earlier someone had responded that to diable UOP's (what does that actually stand for?) User Operator Panel is my wild guess.