· Migun PLC controller use
· Weighing count, accumulated weight, Part NO. and set point value display
· Easy to expend (simple adding the PLC board)
· AC 220V power relay output (easy to control invertor, solenoid) 
· 3 step control relay built in(PRE1, PRE2, Final)
· Full automatic free fall (in-flight) compensation function
· 5.7 inch touch screen display
· Strong for electric noise (photo-cupler use)
· Data back up function (sudden electric shortage)
· Watch-dog function