◆Microcomputer control, brushless motor variable frequency
◆Electronic door lock control,with emergency unlock device
◆10 groups of ACC /DEC rate to choose and memory
◆10 groups of programs with function,RPM/RCF,time,Acceleration / Deceleration/
rotor NO./Door station
◆Programs can be programmed according to user parameters
◆Imbalanced protection, self locking, overspeed protection, speed no signal protection, motor Holzer fault protection, high or low power supply voltage protection, over-current protection
◆Fault automatic diagnosis and recognition, programmable operation, automatic storage of data.