elevator motor door control system and its application in the elevator motor

Permanent magnet synchronous frequency conversion technology in elevator motor has been very common, but in the free testing and remote monitoring door application and rare. Tianjin New Technology Development Co., Ltd. Nuclear Oda independently developed AC permanent magnet synchronous inverter door control system that uses a vector control technology and computer communication technology, direct drive, simple installation, low-speed torque, wide adjustment range, with energy consumption, smooth operation, low failure rate, free debugging features, and remote monitoring capabilities, high cost, is an energy-saving green products, is currently the energy re-use of new trends in the elevator motor best matching products. The product has passed the aging test and type testing, is the market.
Nuclear Oda permanent magnet synchronous machine and the door compared to asynchronous conversion door, energy efficiency from 60% to 90%, power factor close to 1, you can save about 35%. Its free debugging capabilities so that the door does not require adjustment after learning machine parameters, there is an ideal operating state; its remote monitoring function is to read through the internet network door controller parameters, modify the parameters, door control commands sent and monitoring the door running, its inverter, motor, encoder can meet various kinds of electrical interface ladder.
A free commissioning, remote monitoring frequency control of permanent magnet synchronous machine in the elevator motor door Application
Early 2007, the nuclear Oda on Moli Industrial Park office building in a TOEC40 elevator motor door machine transformation. The elevator motor was installed is a DC-door, because of its poor stability of late, running noise, often malfunction. Replacing nuclear Oda permanent magnet synchronous conversion door, using jiaoding installation form, other mechanical structure unchanged. Product installation, the inverter is set to self-learning files, live only once self-learning (after power is given instructions and closing command to open the door), the computer will be the memory of the switch gate data, according to the weight of the door leaf and door width automatically generated operating curve, the entire commissioning process less than a minute, the results that achieve the desired state. Greatly reducing installation time, to bring great convenience commissioning, reflecting a high degree of intelligence superiority.
PC interface
Inverter with RS232 interface with a computer connected to the host computer can be realized on the elevator motor door machine monitoring and control. PC using the RS232 and permanent magnet synchronous VVVF elevator motor door controller communicate with a remote monitoring computer through the internet for data exchange. Remote monitoring computer via internet access to the door motor speed, current and position of the elevator motor door, door controllers and other parameters, and can be modified through the internet door controller parameters to stored in the door controller, the door can be completed simultaneously switch. Use of remote monitoring systems are often monitored door machine, door machine operation status monitoring and recording.

Remote monitoring interface
This feature greatly reduces the on-site service, reducing the waiting time for troubleshooting, but also improve the efficiency of services, dramatically reducing service costs.