CompactRIO是一种坚固耐用、可重新配置的嵌入式系统，包含三个组件：运行实时操作系统 (RTOS) 的处理器、可重新配置的现场可编程门阵列 (FPGA) 和可互换的工业 I/O 模块。实时处理器提供可靠、可预测的行为，擅长浮点数学和分析，而 FPGA 擅长需要高速逻辑和精确时序的较小任务。CompactRIO 应用程序通常包含人机界面 (HMI)，它为操作员提供图形用户界面 (GUI)，用于监控系统状态和设置操作参数。
LabVIEW 是一个图形化编程环境，被数以百万计的工程师和科学家用来使用类似于流程图的图形图标和连线来开发复杂的控制系统。它提供与数千种硬件设备的集成，并提供数百个用于高级控制、分析和数据可视化的内置库——所有这些都是为了更快地创建用户定义的系统。LabVIEW 平台可跨多个目标和操作系统进行扩展，对于 CompactRIO，LabVIEW 可用于访问和集成可重构 I/O (RIO) 架构的所有组件。
实时控制器包含一个处理器，该处理器可以可靠地、确定性地执行 LabVIEW 实时应用程序，并提供多速率控制、执行跟踪、板载数据记录以及与外围设备的通信。其他选项包括冗余 9 至 30 VDC 电源输入、实时时钟、硬件看门狗定时器、双以太网端口、高达 2 GB 的数据存储以及内置 USB 和 RS232 支持
The National Instruments team is pleased to announce the availability of CompactRIO 21.0 is NI driver software that provides support for identifying, programming, and deploying CompactRIO systems, and also provides support for the CompactRIO Controller, CompactRIO Chassis, and CompactRIO Single-Board Controller.
What’s New in NI CompactRIO 21.0 and Drivers
– Added support for LabVIEW 2021
NI CompactRIO 21.0 and Drivers Bug Fixes
1498821 2-wire RS-485 communication on an sbRIO with LabVIEW 2020 transmits incorrect data
When communicating data over RS-485 port on an sbRIO using 2-wire mode in LabVIEW 2020, the first byte is not transmitted correctly. Include relevant system information, steps to reproduce, and any workarounds.
CompactRIO is a rugged, reconfigurable embedded system containing three components: a processor running a real-time operating system (RTOS), a reconfigurable field-programmable gate array (FPGA), and interchangeable industrial I/O modules. The real-time processor offers reliable, predictable behavior and excels at floating-point math and analysis, while the FPGA excels at smaller tasks that require high-speed logic and precise timing. Often CompactRIO applications incorporate a human machine interface (HMI), which provides the operator with a graphical user interface (GUI) for monitoring the system’s state and setting operating parameters.
LabVIEW is a graphical programming environment used by millions of engineers and scientists to develop sophisticated control systems using graphical icons and wires that resemble a flowchart. It offers integration with thousands of hardware devices and provides hundreds of built-in libraries for advanced control, analysis, and data visualization—all for creating user-defined systems more quickly. The LabVIEW platform is scalable across multiple targets and OSs, and, in the case of CompactRIO, LabVIEW can be used to access and integrate all of the components of the reconfigurable I/O (RIO) architecture.
The real-time controller contains a processor that reliably and deterministically executes LabVIEW Real-Time applications and offers multirate control, execution tracing, onboard data logging, and communication with peripherals. Additional options include redundant 9 to 30 VDC supply inputs, a real-time clock, hardware watchdog timers, dual Ethernet ports, up to 2 GB of data storage, and built-in USB and RS232 support
Since 1976, National Instruments has equipped engineers and scientists with tools that accelerate productivity, innovation and discovery. NI’s graphical system design approach to engineering provides an integrated software and hardware platform that speeds the development of any system needing measurement and control. The company’s long-term vision and focus on improving society through its technology supports the success of its customers, employees, suppliers and shareholders.
Product: NI CompactRIO
Version: 21.0 with Drivers
Supported Architectures: 32bit / 64bit
Website Home Page : http://www.ni.com
Languages Supported: multilanguages
System Requirements: PC *
Size: 6.5 Gb
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