Hello I have a freind that bought a older Mori seiki SL-15 turning center. After hooking up power to the machine the "error" light on the front of the controller is blinking. He says there is no alarms on the CRT so he is at a loss as to what it could be. The chip convayor works and the chuck will clamp and unclamp but other than that it will not do anything. Just wondering if anyone might have some idea as to what it could be . Thanks for any help!!