From work processes, conveyor control systems. The first step is to study the information and understand the conveyor system Then the next step is to design a CCP control cabinet and HSD control cabinet with the equipment in the control system. And have manufactured the control cabinet according to the diagram that we designed When the design is finished. Install control cabinets and control circuits with sensors. X-ray machine And equipment in the system When the control circuit is finished installing Then use the experiment by testing to control the system via ccp cabinet And the operation of the HSD cabinet with sensors to have the position of the open - close of the conveyor arm in the desired position And testing to control the direction of rotation of the motor and communication status of baggage scanners to meet the needs of the system. summary, the results of operations of the control circuit conveyor can actually works as intended and have excellent performance