Home > categories > Construction & Real Estate > Elevators > PLC control the advantages of the elevator
Question:

PLC control the advantages of the elevator

PLC control elevator advantages of the problem added: the best details more points

Answer:

Plc itself is stable, under normal circumstances will not crash problem. Plc programming flexibility, the procedure can be amended, you can also use the counter in the program, the timer and other design elevator operation times, if the party does not give money to allow the elevator to disable.
Low failure rate, low cost, easy to maintain
PLC to achieve the advantages of elevator lift control Elevator as an important means of high-rise buildings and people's work and life are increasingly closely linked. PLC as a new generation of industrial controller, with its high reliability and advanced technology, in the elevator control has been widely used, so that the elevator from the traditional relay control for the development of computer control as an important direction to become the current elevator control and technology One of the hot spots of transformation. PLC is a microcomputer system that specializes in logic control. As the PLC has a stable performance, anti-interference ability, flexible design and other characteristics. So it has been widely used in industrial control. Since the late 80s PLC introduction of China's elevator industry since the PLC composed of elevator control system is widely used by many elevator manufacturers. And formed a series of stereotypes products. In the traditional relay system transformation project, PLC system has been the mainstream control system. Elevator control system is divided into speed control part and logic control part. The performance of the speed control part of the elevator operation is the passenger comfort has an important impact, and the logic control part of the elevator is safe and reliable operation of the key. In order to improve the comfort of the elevator and the reliability of the operation, now with PLC to control the operation of the elevator, which greatly improved the performance of the elevator.

Share to: