Method of achieving analog value output based on PLC digital output PLC基于开关量实现模拟量输出的方法
Port P1 through key input loop detection value, and then use digital output, no key is pressed the original value unchanged. 通过循环检测P1口按键输入值,然后用数码管输出,没有按键按下时原值不变。
SHT10 sensors probe by the high level of integration of temperature and humidity sensor chip, offering a full range of digital output calibration, the determination of temperature and humidity values. 传感器探头由SHT10高度集成的温湿度传感器芯片,提供全量程标定的数字输出,测定温、湿度数值。
Trained as a printmaker, she currently uses modern printing machines, such as the offset printer, photocopier, fax machine and digital output. 刘氏早期研习传统版划技术,后来发展至运用柯式印刷机、影印机、传真机和数码打印等现代印刷器材及物料来创作;
Note! The digital output always plays the digital version of the corresponding analog outputs. 注意!数字输出始终起着相应的模拟输出的数字版本。
The application of environmental perception and micro-robot attitude measurement and control is developed based on a3-axis MEMS accelerometer with digital output LIS3LV02DL. 提出一种基于MEMS加速度传感器LIS3LV02DL的特种机器人姿态测控和环境感知方案。
The digital output data is presented in straight binary output format. 数字输出数据格式为标准二进制。
In order to satisfy the prerequisite of output compression, use software code and hardware decoding methods to design PLC digital output display circuit. 为满足压缩输出点这一前提条件,采用“软件编码、硬件解码”的方法设计PLC的数码输出显示电路。
According to the characteristics of Ethernet digital output of electronic instrument transformer, the electronic instrument transformer calibrator based on Ethernet was developed. 根据电子式互感器以太网数字输出的特性,研制了基于以太网的电子式互感器校验仪。
The digital output can also be used to control an indicator light to let the operator know when the scan is in progress or when a test is complete. 数字输出还可用来控制指示灯,使操作者了解是正在扫描还是已经完成测试。
Research on Calibration System for Electronic Transformer with Digital Output 数字量输出型电子式互感器校验系统的研究
Dimming also has issues if it comes from a digital output. 在采用数字输出的情况下,也会出现调光问题。
Not Assigned; Digital Input; Digital Output; Analog Input; Analog Output; Totalizer Input 未指定;数字输入;数字输出;模拟输入;模拟输出;累积输入
The digital servo and digital output technologies for dynamically tuned gyroscope 动力调谐陀螺仪数字伺服与数字输出技术
Having accomplished the display on spot and main computer with Digital Output ( DO) module. 并开发了利用开关量输出模块(DO)实现就地仪表的显示,实现监测数据上位机和就地仪表的双重显示。
The system has transmitted the digital output signal of video recording part to embedded system development board through USB port, and displayed video content through LCD. 本系统将视频摄像部分的数字输出信号通过USB端口传送至嵌入式系统开发板,并将视频内容通过LCD显示。
The digital output is the information input point of electronic instrument transformers for the communication network of substations. It provides the technical basis for realizing information sharing and system integration of the monitoring, measuring, control and protection devices in substations. 数字输出口是电子式互感器对变电站通信网络的信息输入点,为实现变电站监视,、计量、控制和保护装置的信息共享与系统集成提供了技术基础。
The hardware components of the measurement and control system based on industrial personal computer consist of the analog input channel and the digital output channel. 测控系统以工控机作为硬件基础,分为模拟量输入通道和数字量输出通道两部分。
Numerous factors can affect the quality and durability of digital output image printed on inkjet printing paper. 影响数码输出喷墨打印的影像质量及耐久性的因素很多。
MDMR has both analog output and digital output. 具有模拟及数字两种输出。
Secondly the digital output of cos ( 9) and sin ( 9) are generated by microcontroller; 用单片机产生幅度的数字量输出sin(θ)和cos(θ);
The fiber-optic voltage measuring instrument has been developed on the base of transverse electro-optic effect of BGO crystals, which has high input impedance, accuracy, readability and linearity, and can measure the voltage remotely with analogous and digital output. 利用BGO的横向电光效应研制的光纤电压测量仪,具有高输入阻抗、安全可靠、远距离测量、高精度、高线性度以及可数字和模拟输出等特点。
Many functions are realized in PLC such as data collection, digital output, analogy PID control and so on. 在PLC中编程实现了数据采集、数字量输出控制和模拟量PID控制等功能,并在仔细分析现场情况的基础上,制订了异常处理对策。
The hardware platform of stretch test machine of measurement and control system is consisted of PC& the center, NI USB-6009 data acquisition card and analog, digital output module etc.4. 以PC机为核心,采用NIUSB-6009数据采集卡,设计了模拟量、开关量输出模块,构建了拉伸试验机测控系统的硬件平台。
In the accelerometer output signal acquisition system, digital output analog signal is a top priority. 而在加速度计输出信号采集系统中,输出模拟信号的数字化是重中之重。
This paper mainly introduces the hardware and software design of analog input card, analog output card, thermocouple input card and digital output card. 本论文主要介绍模拟量输入板卡、模拟量输出板卡、热电偶输入板卡和数字量输出板卡的硬件和软件设计。
Finally, the miniature six axis force/ torque sensor based on the thin film technology is fabricated, which realized integration and digital output. 并最终研制出基于薄膜技术的微型六维力/力矩传感器,实现了机电集成和数字化。
The acquisition board also includes the channels of 8 digital input, 8 digital output, 2 analog output. 采集板还包括8路开关量输入、8路开关量输出、2路模拟量输出通道。
The article focuses on the calibrating methods in analog output and digital output of electronic transformer. 首先,文章简要介绍了传统互感器的校验方法,指出电子式互感器与传统互感器的不同之处;重点介绍了电子式互感器模拟量输出和数字量输出的不同校验方法。