ACS800 Crane Drive Control Program (+N652) COMPATIBILITY RMIO boards: RMIO-x1 for: ACS 800 R2 - R6 Single drives and ACS 800 Multidrive R2i -R5i inverter sizes. ACS 800-11 R5 & R6 units. RMIO-x2 for: ACS 800 Multidrive types, 400 & 500V: R6i, R7i, R8i - 6*R8i. 690V: R6i, R7i, R8i - 12*R8i. ACS 800 single drive types R7, R8 and n*R8i. 800-17/37 R7i, R8i - 12*R8i. Also used for all available ACN 634 and ACW 634 Multidrive inverters. Possible to use with ACC 600 & ACC 611 frequency converter types. NAMC-boards: This SW package does not support any NAMC boards. Control Panel CDP 312R Software ver. 5.20 or newer.