In the system the digital is controlled by PLC, digital is mainly used to control the switch data of pipeline in the vacuum system and metallurgical vessel and CVD vessel.
本系统中的数字量由PLC控制，数字量主要控制真空系统、烧结炉和化学气相沉积炉中各通气管路中的开关量。
The switch has first contact connected to first data line, second contact connected to second data line, and switch control line.
开关具有连接到第一数据线的第一触点和连接到第二数据线的第二触点、以及开关控制线路。
Secondly, we designed the module in detail around TMS320C32, the core of control system, such as external storage module, PC-DSP data switch module, D/A output module.
其次，围绕着TMS320C32核心处理单元设计了运动控制系统的存储模块，PC-DSP数据交换模块，D/A输出模块等各部分的电路组成。
Electronic control unit ECU used AT89C51 microcontroller as a microprocessor, including data acquisition module, switch input module and CAN communication module.
电子控制单元ecu采用AT 89 C 51单片机作为微处理器，设计了数据采集模块、开关量输入模块以及CAN通信模块。
The measuring modules of the system adopt a cascade method, control the power control switch of the next measuring module and then output the measuring data after the measurement.
本发明的测量模块采用级联方式，依次控制下一测量模块的电源控制开关，在完成测量后输出测量数据。
The data of overlapped characters and pictures are stored in the ROM of FPGA, The Times are generated by FPGA inner logic circuit to control the switch of TV channels to finish the overlapping work.
该方案将被叠加的字符或图像数据保存在FPGA内部的ROM中，由内部逻辑控制电路产生点阵时序，控制视频通道切换开关，完成叠加功能。
The switch involved in this paper can achieve remote control and remote data transmission between these protocol.
针对这一问题，本文所涉及的交换机可以实现设备的远程控制、数据的远程传输等功能。
The switch involved in this paper can achieve remote control and remote data transmission between these protocol.
针对这一问题，本文所涉及的交换机可以实现设备的远程控制、数据的远程传输等功能。
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