Observation Elevator SN-528

*1.Attendantless Operation:Automatically stop at leveling and open door,and automatically close door with time delay. In addition,manually close door before set-time of close door,automatically store interior floor selection and automatically respond external inturn calling.

*2.Attendant Operation:Selection by driver,automatically open door when stop at leveling,and automatically store interior floor selection,automatically respond external in-turn calling,and manually close door.

*3.Safety of Colse Door:When colse elevator door,if someone or goods are entered,the action of close door is stopped at once and open door again.

*4.Overload Protection:If the load of elevator exceeds rated load,the overload indicating lamp will light and alarm is sounded.The elevator will not be run if the door is not closed.

*5.Full Load by Pass:If load of elevator reach rated load,the elevator only responds interior call,and not respond external call from sanei observation elevator manufacturer

*6.Function of Energy Saving:If the elevator is not operated,the illumination and fan inside car will be autoomatically turned off.They will be turned on qutomatically at once by instruction at any time.

*7.Stop Nearby when Fault Occurs:If the fault occurs when elevator running in midway,the elevator will slowly run to nearest floor,stop at open-door zone and then automatically open car door.

*8.Arrival Chime:when the elevator runs before stop at the floor,the clock will be sounded to remind passenger that the elevator will stop at the floor.

*9.Emergency IIIumination of Car:If the power of illumination is broken,the emergency lamp inside car will be lighted automatically.

*0.Auto Return to Landing:The elevator will automatically return to appointed landing if no internal or external calling signal.(the landing can be discretionarily set)

*1.Auto Leveling when Power On:If elevator runs at non-door-zone when power is broken,the elevator will automatically reach the leveling position after power is on again.

*2.Over-Speed Protection:When the running speed exceeds rated speed due to fault,the electrical and mechanical protection functions will be started to prevent car running from excess of up and down range.

*3.Anti-Mischief Function:If exceeding 3 interior calling inside car when elevator load is below setting value,the system will delete all calling and re-select floor.

*4.VIP Service Function:When elevator is at VIP service state,the calling inside car will be executed firstly to ensure quick arrival of passenger inside car.

*5.Door Nudging with Buzzer:If the time of open door exceeds setting time,the system will close door compulsively and the close door protection function will be neglected temporally.

*6.Internal Communication:If the elevator is in abnormal state,the persons in car,at car roof and bottorm pit can communicate with machine room or control room.

*7.Inspection and Diagnosis for Faults:When fault occurs,the system of elevator can automatically diagnose the causation of fault,and store the information into systerm for maintenance personnel call.

*8.Repeat Close Door:After executing instruction of closing door,if door lock circuit is not connected within specified time,the elevator will re-open the door and then re-close the door.

*9.Parking Function:When service of elevator is stopped,any floor can be selected to park elevator.

*0.Function of Auto Start and Stop Elevator:If no operator for elevator,auto start and stop elevator can be set based on requirement.

*1.Elimination of Mis-Operation:If passenger select floor in error,the floor can be re-selected after eliminating mis-operation.

*2.Setting any Non-Stop Floor:The user can set any temporary non-stop floor based on requirement.

*3.Setting any Indicating Character of Floor:The user can set any indicating character of floor based on requirement.

*4.Self-Diagnosis Function of Call Button:When the call in some floor is on for long time,the system will neglect the call request of this floor.

*5.Dormancy Function of Floor Display:If no one uses the elevator over setting time,the LCD will enter into dormancy state to raise the service life of LCD.