Safety function | Photecell reptection | In the door open and shut period,infrared light that covers the whole door height is used to probe the door protection device of both the passengers and objects |
| Designated stop | If the lift can not open the door in the destination floor out of some reason,the lift will close the door and travel to the next designated floor |
| Overload holding stop | When the car is overload,the buzzer rings and stops the lift in the same floor |
| Anti-stall timer protection | The lift stops operation due to slippery traction wire rope |
| Start protection control | If the lift does not leave door zone within the designated time after it gets started,it will stop the operation |
| Inspection operation | When the lift enters into inspection operation,the car travels at inching running |
| Fault self-diagnosis | The controller can record 62 latest troubles so as to quickly remove the trouble and restore the lift operation |
| Repeated door closing | If the lift can not close the door due to certain obstacle or interference, the lift will reopen or re-shut the door until sundries results in more safe and reliable lift travel |
| Up/down over-run and final limit protection | The device can effectively prevent from the lift's surging to the top or knocking the bottom when it is out of control.It results in more safe and reliable lift travel |
| Down over-speed protection device | When the lift downs 1.2 times higher than the rated speed, this device will automatically cut off control mains,stop the motor running so as to stop lift down at over-speed. If the lift continues to down at over-speed, and the speed is 1.4 times higher than rated speed, safety tongs act to force the lift stop in order to ensure the safety |
| Upward over-speed protection device | When the lift up speed is 1.2 times higher than rated speed, the device will automatically decelerate or brake the lift |
Man-machine interface | Micro-touch button for car call and hall call | Novel micro-touch button is used for operation panel command button in the car and landing calling button |
Floor and direction indicatior inside car | The car shows the lift floor location and current travel direction |
Floor and direction indicator in hall | The landing shows the lift floor location and current travel direction |
Emergency function | Emergency car lighting | Emergency car lighting automatically activated once power failure |
Inching running | When the lift enters into emergency electric operation,the car travels at low speed inching running |
Five way intercom | Communication amid car,car top,lift machine room,well pit and rescue duty room through walkie-talkie |
Fire emergency return | If you start key switch in main landing or monitor screen,all the callings will be cancelled.The lift directly and immediately drives to the designated rescue landing and automatically opens the door |
Energy-saving function | Car ventilation, light automatic shut off | If there is no calling or command signal within the stipulated time, the car fan and lighting will be automatically closed in order to save the energy |
Remote shut-off | The lift can be called to main landing(after finishing the service) through the key switch and automatically exists the service |