... HGM6310,HGM6320,HGM170,HGM300,HGM6110,HGM6120 controller,control panel,Smartgen controller,Smartgen control panel,HGM610,HGM620, ... is standard.HGM6120Genset Auto Control ModuleIncrease AMF function than HGM6110.HGM6310Advance Genset Auto Control ModuleAnalog process and ... Programmable, Com port is standard.HGM6320Advance Genset Auto Control ModuleIncrease AMF function than HGM6310. Smartgen controller