求翻译：本次设计通过应用PLC控制器,以二台八层电梯为例来完成电梯并联控制系统的总体设计方案和仿真运行。二台并联电梯设有基站，一般以大楼的底层作为基站。当一台电梯执行命令完毕后，自动返回基站。另一台电梯完成其所有的任务时，就停留在最后停靠的楼层作为备行梯。备行梯是准备接受基站以上出现的任何命令而运行。本设计重点研究了电梯控制系统的电气原理设计、PLC的选型及外部接线、变频器设计、kingview仿真程序的编写和仿真画面的制作、kingview和西门子PLC的通信联机控制。是什么意思？

The design through the application of plc controllers to complete the overall design and simulation run of the elevator control system in parallel with two eight-story elevator, for example. The two sets of parallel lift with base stations, generally in the bottom of the building as a base station.

This design through the application server control, PLC desktop 2 to 8 layers for example to lift and elevator control in the overall system design and simulation is running. 2 and the elevator has a base station, a general in the ground level of the building as a base station. When one lifts after

This design through applies the PLC controller, as regularly completes the elevator parallel control system take two eight elevators the overall project design and the simulation movement.Two parallel elevators are equipped with the base depot, generally takes the base depot by the building first fl

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