Direct stop technology

Based on the distance control, the direct stop technology realizes smooth speed curve and high operating efficiency.

The elevator operation can automatically generate N curves and achieve high efficiency even no setting elevator speed parameters.

Complete parallel communication mode

All are built-in complete parallel communi-cation mode, and have optional serial communication.

Support the debugging via Bluetooth phones

Automatic identification grid voltage technology

Automatically correct the operation curve of elevator in accordance with the input grid voltage.

Multiple functions

There are 24 button I/O interfaces, which can meet the needs of 8 floors full selective even without expansion.

There are 24 relay outputs and 10 independent common outputs.

Via the function parameters, you can flexibly set the elevator control functions up to 54 kinds.

You can flexibly define functions of 24 digital inputs and outputs, and choose high or low level input.

Onboard small panel design

Design with three digital tubes and three keys.

Can display the fault, floors and other information, fault reset, shaft self-learning, call elevator and other operations.

Make easier for debugging and maintaining the elevator.

Flexible installation

The main control board can be directly installed on MONT71, and also can be installed on other locations.

Perfect protection for fault

Quick positioning method for fault based on fault subcode.

60 kinds of faults sub-level treatments.

Immediately locking the base electrode and switching off IGBT output at fault can avoid contactor arcing, which can ensure the elevator safe and reliable operation.

The cosine encoder wiring mode and encoder disconnection can be identified automatically.

Three high voltage inputs of 110 - 220V AC/DC

The main control board has three programm-able high voltage inputs of 110  -  220V AC/DC, which can reduce the system cost.

Smooth S-curve of acceleration and deceleration 

The optimized S-curve of acceleration and deceleration can make passengers have a good sense of comfort.