ACS 800 SYSTEM APPLICATION MULTIDRIVE AMXR7260 COMPATIBILITY: RMIO boards: RMIO-0x (all versions) or RMIO-1x (AMXR7220 and later) for all available ACW600, ACS600 and ACS800 SD and MD inverter and frequency converter types. NAMC-boards: Not supported Control Panel CDP312R Software ver. 5.20 or later.