1, F01 stands for sensor failure. Sensor failure is usually due to the sensor's own quality problems caused by the main manifestation of the phenomenon is because of the inability to correctly monitor the parameters that need to be detected, and this affects the operation of the entire system.
2, F02 for controller failure. Controller failure is usually due to the circuit board or the main controller and other electronic components failures, this kind of failure is mainly manifested in the phenomenon is because of the inability to correctly control the relevant equipment or system, and this affects the operation of the entire system.
3, F03 on behalf of the host failure. Host failure refers to the elevator host due to hardware failure or software failure. Common hardware failures are: controller failure, contactor failure, overload protection failure, speed regulator failure, positioning inertia device failure, etc.; common software failures are: operating system failure, program failure, etc..
4, E09 on behalf of the circuit board failure. Elevator circuit board failure refers to elevator circuit board failure due to hardware failure or software failure. Common hardware faults are: short circuit, broken circuit, contactor failure, etc.; common software faults are: program failure, system failure, controller failure, etc..
5, D01 on behalf of the drive failure. Elevator drive failure refers to the elevator motor drive failure due to hardware failure or software failure. Common hardware failures are: motor fuse breakage, runner failure, contactor failure, controller failure, etc.; common software failures are: operating system failure, program failure, etc..