xc846（xc846）.doc

xc846（xc846） Brief introduction of XC846 controller Controller software features: 1) noise control at startup so that the motor can be mute activated; 2) independent 6 PWM space vector modulation technique, the magnetic moment control is more accurate, better speed and braking performance, reduce energy consumption, improve the mileage of more than 9%; at the same time, the minimum quantity of heating controller, reduce working temperature and improve the reliability. 3) the linear EBS brake and the accurate control of the voltage and current during the anti charging process, protect the controller MOS tube, ensure the safety and control effect of the controller. Also support the EBS linear brake lever; 4) powerful hardware monitoring and protection module to ensure the reliable operation of the motor. Once the fault occurs, it is convenient to read the fault code through the self checking of the single chip microcomputer, so that it is convenient for fault diagnosis and maintenance. 5) all functions are modular design, and users can configure functional modules and system parameters through hardware wiring or serial communication; 6) intelligent self-learning function, according to line phase method and motor phase angle adjustment control output. The functional features of the controller: 1) ultra quiet startup and acceleration function; 2) flexible / linear EBS; 3) special speed interval, slide back charging and EBS brake reverse charging; 4) 1:1 booster function; 5) low speed full torque output function, improve the starting and climbing torque; 6) monitoring, protection, the motor phase \ Huo \ brake \ turn , the \EBS system and other external wiring settings self-test, and real-time monitoring system status instructions; 7) undervoltage hysteresis protection; 8) MOS tube overcurrent real-time protection; 9) blocking protection; 10) current / voltage control in the EBS process; 11) automatic cruise \ manual cruise; 12) button 2, 3 files switching; 13) serial co