Passenger Elevator :

 

 

Standard Function:

1.Automatic Operatior :The lift automatically runs and stops ,opens/shuts the door according to designated command.

2.Operation by operator:The lift automatically runs and stops,manually shuts the door according to designated command.

3.Overhaul operation :Under repair and inspection conditions ,the lift runs at inspection speed through operating"slow up/ slow down"buttons.

4.Upper automatic door-opening: When the lift is electrified and the car is in the door zone ,it will open the door automatically.

5.Automatic door-shut time-delay:After the car door has been opened completely,it keeps the door open condition,it automatically shuts the door after time-delay.

6.Call for opening of this floor:When the lift is shutting the door or it does not start but has closed the door ,when there is any outer calling from this landing,it will reopen the door .

7.Optical curtain protection: When light curtain is hindered,it immediately stops door-shut action and automatically opens the door.

8.Over-load none door-shut: It does not shut the door in overload,And it is bright from overload lamp.the buzzer rings,it shows CZ or overload in the car and does not start the lift.

9.Full-load direct running: When it reaches the rated load ,it only responds to internal selection instead of outer calling.

10.Automatic lighting & fan control: In the stipulated time,if the lift does not receiver any travel command ,the lighting will automatically die out ,it automatically opens at command .

11.Contactor protection :The system can detect whether motor circuit contactor action is reliable or not ,if any abnormal condition happens ,it will stop the lift travel.

12.Main contactor protection :After the lift executes door-shut command,if the door has not been closed within the stipulated time,it will re-open the door and then shut it again.

13.Landing floor ,direction display in the car: It shows the landing floor of the lift ,the direction where the lift is going to travel in the car.

14.Direction chosen by driver : The running direction is determined by the driver's directive.

15.Trouble diagnosis : When there is something wrong in the travel process ,it will automatically diagnose the trouble cause ,display in the operation panel and automatically store the latest trouble information.

16.Door interlocking protection: If it closes all of door interlocking,it can then start the lift ,if door interlocking is disconnected or termbled,the lift will stop the operation .

17.Brake test protection : It implement real-time monitor to the brake open /shut through brake arm test switch,if the brake has been opened improperly,the system will not allow the lift to start .

18.Terminal speed change and landing floor number correction :After the system detect ferminal switch in travel ,the lift will be forced to change the speed and automati-cally correct the landing floor display.

19.Position-Limit protection: If the system detects limit switch action,it will immediately stop the travel.

20.Limit protection :If the system detects limit switch action,the whole system will immediatel close power.

21.Over-speed protection: When the lift up /down exceeds 1.2 times of the rated speed .it will cut off control mains and stop the lift travel .

 

Optional Function:

1.Fire-fighting running: After fire switch is closed,the system enters into fire-fighting running.

2.Error operation removal: The repeated operation of internal selection button can cancel selection register.

3.Arbitrary setup of a skip floor : The lift only serves set floor.

4.Home Landing floor setting: If there has no command within certain period of time in automatic condition ,the car automatically travels to set home landing.

5.Opposite door service setting : It correctly opens and shuts the door according to service setting.

6.Fire-fighting home landing return function : When the fire-fighting switch is closed ,the system enters into the fire-fighting condition and the lift has home landing, it keeps the door-open condition and stops the operation.