What are the differences between the maintenance mode, operator mode, and normal mode of an elevator?

The maintenance mode, operator mode, and normal mode of an elevator refer to the different operating states of the elevator during operation. 1. Normal mode: The elevator operates in normal mode; that is, after a floor button is pressed, the elevator selects an appropriate route based on the passengers’ needs and moves to the target floor. 2. Maintenance mode: The maintenance mode is a special mode of the elevator, used for carrying out repair or calibration work. Once the elevator enters maintenance mode, it will no longer respond to passenger calls, and it can only be operated and tested by maintenance personnel using special keys or tools. 3. Driver mode: Driver mode is a special operating mode, typically used for rescue operations in emergency situations. In driver mode, the elevator is controlled by professional drivers who can manually operate its movement upward, downward, and to a stop. To adjust the mode of an elevator, special operating methods and tools are usually required. For example, to enter maintenance mode, technicians usually need to use a special key or password to activate it. To enter driver mode, it usually requires a professional driver to operate it via a specific console or buttons. Please note that, unless necessary, ordinary users should not adjust the mode on their own to avoid potential safety hazards. .