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- 本文介绍了一种基于VB的计算机串口通信，实现上位机对台达变频器的通讯及对变频器实时监控的功能。 关键词： 串行通信 变频器 VB -In this paper, a computer based on the VB serial communications, PC implementation Tatsu Taiwan inverter communications and real-time monitoring of the inverter function. Keywords
qqq
- 变频器的应用说明，可用于plc变频控制电机-Application of frequency converter that can be used for motor inverter control plc
KA3525
- 基于KA3525的单片机辅助PWM控制电源电路，对于电源电路有详细的阐述-KA3525 microcontroller-based PWM control of auxiliary power supply circuit
bpqqd06.05
- MCGS组态嵌入式触摸屏和安川f7变频器的通讯案例-MCGS configuration embedded touch screen and the communication Yaskawa inverter case f7
Ch7
- ADP6多端口通讯连线 由于工厂普遍使用多种不同的PLC，且又有各种的温度控制器、伺服、变频器等，往往在数据的收集整合及控制时会有所困扰，泉毅有鉴于此特别发展人机机种可透过2个COM PORT及以太网络等，连线各种相同或不同厂牌的PLC、温度控制器、伺服、变频器等，将数据整合于人机或PC 上。-ADP6 multi-port communication lines due to the widespread use of many different plant PLC, and there
robotvision
- This the program for a red ball tracker robot.Here a web cam is interfaced to a computer,the computer takes images by means of the web cam and processes the images to see if there is a red ball.If a red ball is detected then the computer sends the ap
inversorFrequencia
- Manual about Frequency Inverter in Portuguese Brazil
InverterwithDSPtodotheelevator
- 用DSP做电梯的变频器问题解答,前段时间做了一点工作的经验之谈，希望对初学者有用-Inverter with DSP to do the elevator questions, some time ago to do a little work, from experience, want to be useful for beginners
Studyonregenerativebrakeoftheinverterfedasynchrono
- 介绍了变频器回馈制动时，能量回馈电网的逆变器控制方法-Describes the feedback inverter brake, the energy feedback control method of power inverter
DSP
- 。本文针对三电平高压变频器控制要 求的特点，设计了基于DSP 和FPGA 的控制电路。利用DSP 进行高速浮点计算，满足实时控制的要求；FPGA 并行执行 程序，实现了多路触发信号的同时控制，而且由于采用了硬 件电路完成计算，提高了控制系统的可靠性-. In this paper, three-level voltage inverter control requirements of the features, design and FPGA-based DSP control
20070823003
- 自动识别系统电台的卞要功能是在接收状态将接收到的射频信号解调成高斯最小频移键控(GMSI})比特流以供信号处理板使用 而在发射状态则将来自处理板的9.6 kbps的GMSI}比特流调制成适合发射的射频信号并发射。木电台使用半双工方式工作，共用一副大线，其中发射通路只有一个通道，但可通过微处理器改变调制芯片LMX1501的内部设置数以产生两个频率，然后再经过卜变频得到中心频率分别为162.025 MHz和161.975 MHz的发射信号 木电台的接收则分为二路，其解调芯片都是用TA31136来实
234
- PLC、变频器在中央空调节能改造中的应用，本人从事这方面工作，感觉帮助很大-PLC, inverter in the central air-conditioning energy saving application, I have engaged in this work, feeling very helpful
Frequencyconversion
- 变频器使用手册 MM440使用手册 西门子通用变频器应用实例手册-Inverter Manual Manual Siemens MM440 Inverter Application Manual Universal
RSView32
- 变频器控制在RSView32上的实现,能实现对变频控制器的编程以及操作，有一定的梯形编程等，能具体实现变频器的控制-In the RSView32 inverter control, can realize the controller for variable operating, have certain programming and the trapezoidal programming, etc, which can realize the inverter control of co
30-135KWDwg-WDJul132009
- 30-35KW逆变器,dwg 格式，可以看到它的结构。-30-35kw INVERTER，DWG format, can review the instructor
SJ200
- 日立变频器手册,详细的通讯说明书,完全公开通讯方式,仅供参考,如有疑虑请联系-Hitachi inverter manual, detailed communication specifications, completely open communication, only for reference, if any doubt please contact
3000w_12
- 500W Inverter Circuit
ZSI_without_filter
- IMPEDANCE SOURCE INVERTER FEEDING RL LOAD WITH CONSIDERABLE THD AND WITHOUT FILTER
CMOS-TannerPL-Edit
- 主要内容： • 版图设计概念； • CMOS VLSI制造工艺； • Tanner版图流程举例（反相器）。-Main content: • layout design concepts • CMOS VLSI manufacturing process • Tanner map of the process instance (inverter).
Mitsubishi-communication
- 三菱PLC与变频器通讯控制实例，有详细的梯形图可以参考-Mitsubishi PLC and inverter communication control example, have detailed ladder diagram can reference