CRCCalc

串口数据采集RS232串口是工业中比较常用，也最容易接触到的一种总线协议，台式机上一般都有二个，而现在很多下位机、仪器等很多都还是使用串口通信的。通过RS232串口可以方便的实现Labview与其他测试软件、控制软件的通信。(Serial port data acquisition RS232 serial port is a kind of bus protocol which is commonly used in industry, and it is also the most easy to contact. In general, there are two desktop computers, and many lower computer, instrument and so on are still used in serial communication. The communication between Labview and other test softwares and control software can be conveniently realized through RS232 serial port.)

本设计采用了虚拟的NI-PCI 6221数据采集卡，利用虚拟仪器及其相关技术实现了多通道数据采集。该系统具有多路采集、实时显示、存储管理与密码保护等功能。(This design uses a virtual NI-PCI 6221 data acquisition card, using virtual instruments and related technologies to achieve multi-channel data acquisition. The system has many functions, such as multi-channel acquisition, real-time display, storage management and password protection.)

labview文献，基于振动信号旋转机械故障诊断的研究文献(labview literature, literature-based fault diagnosis of rotating machinery vibration signals of)

说明：  Labview 读取office Excel文件内容(Labview read Excel File)

this is a vi for labview programming

菜单与工具栏，可以调节大小的窗格和分隔符，简单的labview程序(Menus and toolbar, you can adjust the size of the pane and separator, a simple LabVIEW program)

振动信号采集程序，用于3路信号采集，中泰研创的采集卡程序(Vibration signal acquisition program for 3-channel signal acquisition, the acquisition card program for Research and Innovation and Thailand)

labview与台达变频器通讯实现，采用的是Modbus-RTU格式(The communication between LabVIEW and transceiver is implemented in Modbus-RTU format.)

主要实现激光传感器与上位机的实时通信功能。(The main function of laser sensors for real-time communication with the host computer.)

Labview数据采集编程指南，介绍采集系统的组成及NI的一些硬件。(The manual of DAQ with labview ,including the components of a DAQ system.)