... installation of low voltage control components, there are controller, PLC, UPS, Electric siren, DC 24V power supply, Control Power Source Switch, ... the equipment can find any fault exactly based on advanced diagnostic procedures in MPU.The inverter still can operate ... interfaces such as CAN, Profibus, Modbus, RS232, RS485 etc.Applied latest components, master control chip adopted TI’s DSP F28335 and ...