it is a 2 stop hydro, i have saf relay and dr relay up the safety chain is made up doors and gates are good. processor has pwr and run light on, cannot even run it on inspection .i ordered the input module 3 cause i cant get any of the lights on that module even when i ground any inputs that go through that module.( ind.cdlu,cdld) thank you for your responses i will let you know what happens with the module.