50 / 60Hz 3 Phase Elevator Control System for Cargo , Observation Elevator

50 / 60Hz 3 Phase Elevator Control System for Cargo , Observation Elevator

Features:

Floor Height Data Automatic Correction

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.

Elevator Position Auto Calibration

Each time the elevator enters the terminal floor zone, system will self-calibrate the position counter with respect to the 1 st slowdown limit switch so that elevator over travel operation will be eliminated.

Preset-able Hall Display

Allows user to preset every floor display with additional number (0-9) or character (AZ) for non-standard display.

Cancellation Of Unintended Car Call

Passenger needs to press the unintended floor button twice to cancel the false call.

Reverse Command Cancellation

When elevator travel to the terminal top or bottom floor, system cancel all the car calls registered for the reverse direction operation.

Full Load By-Pass

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. 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)

Anti-Nuisance Function

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. 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.

Overload Protection

When the elevator is at stationary and the load capacity excesses the rate load capacity, buzzer will sound together with the overload light on. Elevator will halt until till overload alarm is trigger off.

Duplex Control

Its need only 3 wires to setup without the needs of group controller board.

Group Control

Group control with less than 8 elevators is based on fuzzy logic control theory