public static extern bool URStatus1PcntIo(uint hUnit, uint AxisSel, uint IoPortSel, ref MC07_S_UNIT_STATUS psUnitStatus, ref MC07_S_RESULT psResult);
 public static extern bool UWRDrive(uint hUnit, uint AxisSel, ref MC07_S_UNIT_COMMAND psUnitCommand, ref MC07_S_UNIT_STATUS psUnitStatus, ref MC07_S_RESULT psResult);