| No. | Function | Function description |
|---|
| 1 | VVVF drive | Motor rotating speed can be precisely adjusted to get smooth speed curve in lift start, travel and stop and gain the sound comfort. |
| 2 | VVVF door operator | Motor rotating speed can be precisely adjusted to get the more gentle and sensitive door machine start/stop |
| 3 | Inspection operation | When the lift enters into inspection operation, the car travels at 0.25m/s inching running. |
| 4 | Inching running | When the lift enters into emergency condition, the car travels at 0.25m/s inching running. |
| 5 | Independent running | According to users' requirement, the lift will not respond to outer calling, but only inner command |
| 6 | Self-help slow run | When the elevator is in a state of non-repair, and not in the leveling floor. In this case if meet the safety requirements, the lift will automatically slow run to the leveling floor area, open the doors off. |
| 7 | Power on re-leveling | Car stop between two floors because of power cut or power failure, when power recovery, car will run to nearest leveling floor |
| 8 | Arrive auto open | Elevator slow down to leveling, auto open |
| 9 | Express door closing | When the lift stops and opens the door, press door-shut button, the door will be closed immediately. |
| 10 | Control of door open time | After the lift arrive and automatic open, self-closing delay some time. Such as when no call signal stops the layer registration delay of 2.5 seconds, and if the call signal delay 4 seconds. This delay can be set in the parameters. |
| 11 | Reopen with hall call | In the door shutting process, pressing the hall call button can reopen the door. |
| 12 | Door re-opening | During normal door closing, when car button that indicates the direction consistent to current running direction is pressed in hall, door will be re-opened |
| 13 | Door opening prohibition outside door zone | For safety, door opening is disable outside door zone. |
| 14 | Emergency car lighting | Emergency car lighting automatically activated once power failure. |
| 15 | Attendant bypass function | In the attendant driving conditions, panic button is pressed straight ahead, the elevator will not answer an outside call signal. |
| 16 | Full-load bypass | When load in car reaches preset full load. Namely elevator enters full-load bypass, elevator will no longer respond to hall call, but directly reach designated floor in response to command. |
| 17 | Overload stop | When the car is overload, the buzzer rings and the lift remains at rest in the same floor. |
| 18 | Direct parking | According to distance principle completely, the car can directly level without crawling, lt greatly enhances the operation efficiency. |
| 19 | Stop in another door | If the elevator continued to open the door 10 seconds later, open limit donĄŻt run, elevator becomes closed state, after the door closed, will response to next call and instruction. |
| 20 | Car arrival ging | Arrival gong in the car top announces passengers the car's arrival. |
| 21 | 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. |
| 22 | Photocell protection | In the door open and shut period, the door protection device of infrared ray that covers the whole door height is used to probe both the passengers and objects. |
| 23 | Fire alarm | In emergency conditions, if bell Button on car operation panel is continuously pressed, electric bell rings on top of the car. |
| 24 | Fire emergency return | If you start emergency switch in main landing, all the callings will be cancelled. The lift directly and immediately drives to the designated rescue landing and automatically opens the door. |
| 25 | Automatic return to base floor | In low traffic flow, the car which has no call will return to the main floor, shut the door and keep waiting automatically. |
| 26 | Five way intercom | Communication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkie. |
| 27 | Floor and direction indicator | The car shows the lift floor location and current travel direction. |
| 28 | Floor and direction indicator in hall | The landing shows the lift floor location and current travel direction. |
| 29 | When reversed, Automatic cancel instruction | When the elevator reaches the farthest landing, all instruction direction registration canceled. |
| 30 | Over-leveling and limit protection device | The device can be effectively prevented the elevator hit the top or bottom when the elevator runaway, make the elevator more secure. |
| 31 | Remote shutdown | Via the key switch, the elevator can be summoned to the base station (after completion of the service) and automatically out of service. |
| 32 | Start protection control | If the lift does not leave door zone within the designated time after it gets started, it gets started, it will stop the operation. |
| 33 | Anti-stall timer protecion | The lift stops operation due to slippery traction wire rope. |
| 34 | Down over-speed protection | When the lift downs 1.2 times higher than the rated speed, this device will automatically cut off control mains, the motor running so as to atop 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. |
| 35 | Fault self-diagnosis record | With the help of this record function, faults can be restored rapidly so that the lift can remove in a short time. |
| 36 | Anti-skid protection | The system detects the skid of ropes, then the car will stop running, until the CPU is reset to return to normal operation. |
| 37 | Anti-slip protection | When the system detects the elevator shut down, for 3 consecutive seconds feedback pulse generator, it is determined that slip occurs elevator car, the car will stop all running and before the CPU is reset, the elevator has inoperable. |
| 38 | Governor fault protection | Once system receive the fault signal of governor emergency stop, until the CPU is reset and return to normal operation. |
| 39 | Main control CPU WDT protection | WDT protection is provided on main control board. When fault of CUP or program is detected, WDT circuit will forcibly disconnect main controller output point and reset CPU. |
