Hello All. I have a Hitachi Seiki RGV that ran over a metal guard and tipped-over slightly. We put the unit back on the rail, making sure the pinion gear for Z-axis was lined up. I cannot get the unit to power-on. All of the servo drives are online and not in alarm state, there are no alarms on the displays nor is the red "ALARM" LED on the front of the cabinet lit. All seems okay however, when I press the "RGV LOAD READY" pushbutton (it normally turns green), it does nothing. I have both the control cabinet and the RGV in REMOTE, RGV power selector switch is ON, no E-stops are pressed, gate is closed I am not sure what it could be. I can't select the "START" pushbutton on the operator panel because the RGV Load Ready isn't lighting. Any and all advice would be greatly appreciated. I have 5 machines sitting idle because of this. Thank you