Hi ! did anyone know how to describe to system to find where loaded the PMC prog ? on my system there is OE1 and OE2 epprom on MEM card that i sopposed this is included the PMC prog , after reloaded the all parametre and after turn on the control ask for the way of PMC load ?... the 905 machine parameter is enough to describe the where the MEM find the PMC or not ? because when i choos all zero for this machine parameter control dont ask me about the PMC where loeaded but machine dont work and i cant to see the ladder on control system .... please help and thanks for any comments !