With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. In addition, the power supply departments such as planned outage, prior notice are also operating.ģ. In case of power failure,elevator brakes will automatically taken. If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. Is it dangerous for power failure suddenly during the elevator running? The safety factor is equipped with more than four wire rope. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The elevator wire rope has special provisions and requirements. With rich, advanced elevator operation function, can fully meet the various needs of customers Anti-interference ability design exceeds the highest level of industrial design requirements.Hardware adopts new module, the junction temperature can reach 175 ℃, low switching loss and turn-on, extend the service lifeĭual 32-bit embedded microprocessors together to complete elevator operation and motor drive control.Incremental ABZ Encoder for Synchronous Motor Control with No Load Sensor Actuation Compensation for Excellent Start Comfort.Innovative non-load sensor start-up compensation technology, the elevator without having to install the weighing device has excellent starting comfort.32-bit motor dedicated digital signal processor DSP, programmable ultra-large-scale logic controller CPLD and intelligent power module IPM.Star elevator door drive AS320, Elevator dedicated inverter The lift controller will optimize the velocity profile based on the desired travel distance and auto-generate velocity profile to achieve direct-to-floor landing.įlexible setting of the time-sharing service time period and the corresponding time-sharing service floors.Star AS320 Elevator Control Cabinet Elevator Dedicated Inverter If the encoder fails, the system stops automatically to prevent a runaway failure. System uses a high-speed encoder for close-loop vector control. The over-speed detector gives an assurance that the speed of car cannot exceed the range of secure speed, thereby guaranteeing the safety of both passengers and cargo.īy monitoring the drive output current state, system can determine whether the output contactor circuit is abnormal before release the motor’s brake. System will stop immediately when no speed feedback from the cage, brake will applied and system will trip on level 5 fault code. Systems continuously monitor the speed of the elevator via “AB” phase. System will stop immediately when wrong direction is detected, brake will be applied and system will trip on level 5 fault code. Systems continuously monitor the encoder direction via “AB” phase. Group control with less than 8 elevators is based on fuzzy logic control theory.Įlevator does not respond to any hall calls and closes the door automatically. It needs only 3 wires to set up without the needs of group controller board. Elevator will halt until overload alarm is trigger off. When the elevator is at stationary and the load capacity excesses the rated load capacity, buzzer will sound together with the overload light on. If an excessive number of calls are registered, then the system considers it is nuisance status and cancels all the car calls/ The passengers need to re-register the desired calls again. System identifies the number of passengers in the car and automatically compares the number of passengers with the number of instructions registered in the car. However, during this event hall calls can still be registered they will be serviced on the travel (simplex), or by other elevator service (duplex or group control) When the elevator load exceeds the full-load set value, (generally >80% load capacity) the elevator will not respond to hall calls when passing floors. When elevator travel to the terminal top or bottom floor, system cancel all the car calls registered for the reverse direction operation. Passenger needs to press the unintended floor button twice to cancel the false call. Each time the elevator passes through the leveling position, system will auto correct the error position with respect to the shaft parameter self-learn position data base to maintain consistent ride comfort.Įach time the elevator enters the terminal floor zone, system will self-calibrate the position counter with respect to the 1st slowdown limit switch so that elevator over travel operation will be eliminated.Īllows user to preset every floor display with additional number (0-9) or character (A-Z) for non-standard display.
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