| 1. | When the local controller determines that it is safe , he or she gives your pilot clearance to land
当确认安全之后，他们将向飞行员示意准许着陆。 |
| 2. | The local controller also updates weather conditions for your pilot and monitors the spacing between your plane and other landing aircraft
本地管制人员也向飞行员提供最新的天气信息，并监控飞机以使其与其它着陆飞机保持安全距离。 |
| 3. | When you are 10 miles ( 16 km ) from the runway , the approach controller passes your plane off to the local controller in the airport tower
在我们的飞机距离着陆跑道还有10英里（ 16公里）时，降落管制人员将飞机交由机场地面指挥中心本地管制人员管理。 |
| 4. | The complete machine is controlled by japan mitsubishi fx2n proguammable local controller ( plc ) . triaxial mitsubishi mr - j2s ac principal axis servo system is mounted
整机采用日本三菱fx2n可编程序控制器（ plc ）控制，三轴三菱mr - j2s交流主轴伺服系统。 |
| 5. | The local controller in the airport tower checks the runways and the skies above the runways with binoculars and surface radar ( local and ground controllers are the only controllers licensed to use visual information in performing their duties )
在机场地面指挥控制中心中的本地管制人员通过双筒望远镜和地表雷达监视跑道及其上空的情况。 |
| 6. | Such as each type of series motor , automobile generator first , the complete machine is under control of mitsubishi programmable local controller ( plc ) . secondly , the moving system of welding torch adopts stepping motor to drive the ball screw which realizes the functions of its variable velocity and position control
本机是用于各类串激电机，汽车发电机等微特电机定子铁芯焊接的专用设备。整机采用三菱可编程序控制器（ plc ）控制。焊枪运动系统采用步进电机拖动滚珠螺杆做上下可变速度及位置控制。 |
| 7. | Secondly , it dissertates the design ideas of the system by adopting interbus fieldbus transmitting info and controlling local devices , adopting technologies of opc realizing exchange info between local controller and manager , developing industry control software - citect based on windows to realize administrated station
其次，论述了监控系统的设计思想，即采用interbus现场总线进行现场设备的控制和信息传输，以opc技术实现监控系统现场控制层和生产管理层间信息交互，以基于windows开发平台的工控软件citect来实现空压站的生产管理。 |
| 8. | First , the complete machine is controlled by the germany siemens programmable local controller ( plc ) . secondly , mitsubishi e - 540 variable frequency main shaft stepless speed regulation function is provided . thirdly , siemens chinese td - 200 text panel indicator is used for parameter set . the winding number , tension and velocity can be modifies at real time . in addition , the complete machine has high degree of automation . the work of filling in workpiece , clamping , moving workpiece to the winding position , winding , trimming and holding line head etc can be finished for one time
参数设定采用西门子中文td - 200文本面板显示器，可对匝数绕线张力、绕线速度参数进行实时修改。整机自动化程度高。从工件放入工件夹紧送工件至绕线位绕线剪线并夹住线头… …一次性完成。 |
