#LabVIEW

[midnight-first-robotics]

Just saw someone call LabVIEW "actual spaghetti code" and like...they're not wrong

[bliiot-jerry]

ARM Industrial Computers with LabVIEW graphical programming for industrial equipment monitoring and control

Case Details

LabVIEW is a powerful and flexible graphical programming platform, particularly suited for engineering and scientific applications that require interaction with hardware devices. Its intuitive interface makes the development process more visual, helping engineers and scientists quickly build complex measurement, testing, and control systems.

Combining ARM industrial computers with LabVIEW for industrial equipment monitoring and control is an efficient and flexible solution, especially suitable for industrial scenarios requiring real-time performance, reliability, and low power consumption. Below is a key-point analysis and implementation guide.

1. Why Choose ARM Industrial Computers?

Low Power Consumption & High Efficiency: ARM processors balance performance and energy efficiency, making them ideal for long-term industrial operation.

Compact & Rugged Design: Industrial-grade ARM computers often feature wide-temperature operation, vibration resistance, and dustproofing (e.g., IP65-rated enclosures).

Rich Interfaces: Support for various industrial communication protocols (e.g., RS-485, CAN bus, EtherCAT) and expandable I/O modules.

Cost-Effective: Compared to x86 platforms, ARM solutions are typically more economical, making them suitable for large-scale deployments.

2. LabVIEW Compatibility with ARM Platforms

ARM Support in LabVIEW: Verify whether the LabVIEW version supports ARM architecture (e.g., LabVIEW NXG or running C code generated by LabVIEW on Linux RT).

Cross-Platform Development:

Option 1: Develop LabVIEW programs on an x86 PC and deploy them to ARM via cross-compilation (requires LabVIEW Real-Time Module).

Option 2: Leverage LabVIEW’s Linux compatibility to run compiled executables on an ARM industrial computer with Linux OS.

Hardware Drivers: Ensure that GPIO, ADC, communication interfaces, etc., have corresponding LabVIEW drivers or can be accessed via C DLL calls.

3. Typical Applications

Real-Time Data Acquisition: Connect to sensors (e.g., temperature, vibration) via Modbus/TCP, OPC UA, or custom protocols.

Edge Computing: Preprocess data (e.g., FFT analysis, filtering) on the ARM device before uploading to the cloud to reduce bandwidth usage.

Control Logic: Implement PID control, state machines, or safety interlocks (e.g., controlling relays via digital outputs).

HMI Interaction: Use LabVIEW’s UI module to build local touchscreen interfaces or WebVI for remote monitoring.

4. Implementation Steps

Hardware Selection:

Choose an ARM industrial computer compatible with LabVIEW (e.g., ARMxy, Raspberry Pi CM5).

Expand I/O modules (e.g., NI 9401 digital I/O, MCC DAQ modules).

Software Configuration:

Install LabVIEW Real-Time Module or LabVIEW for Linux.

Deploy drivers for the ARM device (e.g., NI Linux Real-Time or third-party drivers).

Communication Protocol Integration:

Industrial protocols: Use LabVIEW DSC Module for OPC UA, Modbus.

Custom protocols: Leverage TCP/IP or serial communication (VISA library).

Real-Time Optimization:

Use LabVIEW Real-Time’s Timed Loop to ensure stable control cycles.

Priority settings: Assign high priority to critical tasks (e.g., safety interrupts).

Remote Monitoring:

Push data to SCADA systems (e.g., Ignition, Indusoft) via LabVIEW Web Services or MQTT.

5. Challenges & Solutions

ARM Compatibility: If LabVIEW does not natively support a specific ARM device, consider:

Generating C code (LabVIEW C Generator) to call low-level hardware APIs.

Using middleware (e.g., Node-RED) to bridge LabVIEW and ARM hardware.

Real-Time Requirements: For μs-level response, pair with a real-time OS (e.g., Xenomai) or FPGA extensions (e.g., NI Single-Board RIO).

Long-Term Maintenance: Adopt modular programming (LabVIEW SubVIs) and version control (Git integration).

6. Recommended Toolchain

Hardware: NI CompactRIO (ARM+FPGA), Advantech UNO-2484G (ARM Cortex-A72).

Software: LabVIEW Real-Time + Vision Module (if image processing is needed).

Cloud Integration: Push data to AWS IoT or Azure IoT Hub via LabVIEW.

Conclusion

The combination of ARM industrial computers and LabVIEW provides a lightweight, cost-effective edge solution for industrial monitoring and control, particularly in power- and space-sensitive environments. With proper hardware-software architecture design, it can achieve real-time performance, reliability, and scalability. For higher performance demands, consider hybrid architectures (ARM+FPGA) or deeper integration with NI’s embedded hardware.

[digilogic-system]

Telemetry Record & Replay System from Digilogic Systems

Digilogic's Telemetry Record Replay System is a new generation high-performance COTS solution based on the PXIe platform.

Our model is capable of recording live Telemetry data at various stages for a period of 2 to 4 hours without user intervention. Also, it is designed to support multiple interface technologies and operation scenarios for Defiance and Aerospace sectors.

For more information (or) to request a quote, Contact us. Phone: Hyderabad: (+91) 40 4547 4601 Bengaluru: (+91) 80 4975 6034 Website: www.digilogicsystems.com Email: info@digilogicsystems.com

[wanderrealms]

The blog post is good. The image made me remember despair for a few heartbeats

[linuxtuts4115tutoriales]

Acceso rapido a las funciones de Labview

[enkanomiiya]

everywhere i go i see her (labview)

[wanderrealms]

Writing fiction

“You did it! It works!” They cheered. Meanwhile, you’re terrified, you fudged the numbers. It shouldn’t have worked.

[constelli1122]

A Signal Processing Company in Defense and Aerospace

[pujacontrols01]

Unleashing the Power of Hardware Development & Integration

Introduction:

Hardware integration and development are essential for influencing technology breakthroughs in the connected world of today. The physical elements that fuel our modern lives are brought together by hardware development and integration, from smartphones and wearables to industrial gear and smart home gadgets. We will explore the relevance, difficulties, and revolutionary effects that hardware development and integration have on numerous industries in this blog article.

The Significance of Hardware Development:

The process of developing and building the actual systems and parts that make up electronic devices is known as hardware development. Conceptualization, design, prototyping, testing, and production are just a few of the processes it covers. Delivering cutting-edge goods and technologies that satisfy consumer wants and offer seamless user experiences depends on hardware development.

Impact of Hardware Development & Integration across Industries:

Hardware development and integration have far-reaching implications across various industries, including:

Consumer Electronics: Enabling the development of cutting-edge devices like smartphones, tablets, smart home devices, and wearables, enhancing our daily lives.

Industrial Automation: Powering the automation and control systems that drive efficiency, productivity, and safety in industries such as manufacturing, energy, and transportation.

Healthcare: Supporting the development of medical devices, diagnostic equipment, and telehealth solutions that revolutionize patient care and enable remote monitoring.

Internet of Things (IoT): Facilitating the integration of hardware components, sensors, and connectivity in IoT ecosystems, enabling smart cities, smart grids, and connected devices. Hardware development and integration form the backbone of technological progress, enabling the creation of innovative devices and systems that shape our world. From designing circuits and PCBs to integrating hardware components and ensuring compatibility, hardware development & integration are vital for delivering reliable, efficient, and transformative solutions across industries. By embracing the challenges and harnessing the potential of hardware development and integration, businesses and individuals can unlock new possibilities and drive the next wave of technological advancements.

[softmotioncontrol]

Empowering Seamless Hardware Integration And Custom Application

LabVIEW (Laboratory Virtual Instrument Engineering Workbench) is a popular software development environment used for creating applications that interface with hardware devices and systems. To know more Labview interface you should kingstar to get more detailed information. Don't hesitate to contact us at @ 781- 209 -2810. 

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[bliiot-jerry]

How to use BLIIoT ARM Embedded Computers ARMxy Series with LabVIEW to Easily Collect Modbus Data?

What is LabVIEW？

LabVIEW is a graphical programming software developed by National Instruments (NI). It provides an intuitive way to design measurement and control systems and is widely used in scientific research, engineering design, industrial automation and other fields. LabVIEW uses a graphical programming language G (Graphical Language), which allows users to quickly build applications by dragging icons and connecting lines, thereby simplifying the development process of complex systems.

What is Modbus?

Modbus is an open standard serial communication protocol, originally introduced by Modicon (now part of Schneider Electric) in 1979, for connecting industrial electronic equipment. It is widely used in industrial automation systems as a means of communication between master devices (such as PLCs) and slave devices (such as sensors and actuators). Modbus supports multiple physical layer protocols, including RS-232, RS-485, etc., and also supports TCP/IP networks.

The Modbus protocol defines a series of standard message structures that can be used to request or send data. The two most common data types are Coil Status and Holding Registers. Through these data types, Modbus can query the status of remote devices and control operations.

The biggest advantage of using LabVIEW to collect Modbus data is that its graphical programming environment greatly simplifies the development process. Built-in Modbus support and wide hardware compatibility make data acquisition more efficient and flexible. At the same time, powerful error handling capabilities and cross-platform compatibility ensure the stability and portability of the system.

How to collect Modbus data with LabVIEW?

Preparation

Install LabVIEW: ARM industrial computer has LabVIEW software installed.

Prepare Modbus device: Make sure the Modbus device is correctly configured and connected to the computer or network.

Programming

Select Modbus library: LabVIEW provides a built-in set of Modbus functions, which can be found in the function palette. In addition, you can also consider using third-party toolkits, such as MCC Modbus Toolkit.

Configure Modbus communication: Use the Modbus configuration function in LabVIEW to set communication parameters, including serial port, device address, baud rate, etc.

Read register data: Use the Modbus Read Holding Registers function to read register data on the Modbus device.

Write register data: If necessary, you can also use the Modbus Write Holding Register function to modify the register value on the device.

Testing and debugging

Simulation test: Before actual deployment, you can use simulation equipment for preliminary testing.

Field test: Connect the program to the actual Modbus device for testing to ensure that data collection is accurate.

Conclusion

In conclusion, using LabVIEW to collect Modbus data can not only improve development efficiency, but also ensure the accuracy and stability of data acquisition. LabVIEW is an indispensable tool in the field of industrial automation. By making full use of its advantages, a high-performance and reliable data acquisition system can be built.

More information about BLIIoT ARM Embedded Computer ARMxy series: https://www.bliiot.com/industrial-computer-p00462p1.html

[digilogic-system]

Digilogic's Actuator Test Systems

Digilogic's Actuator Test System uses advanced equipment including a Frequency Response Analyzer, Universal Waveform Generator, Data Acquisition System, Servo Control Unit, and Load cell test setup.

The Actuator Test System is used to measure the performance of the Actuator using the Sine, Step, and Triangle waveform generated by the Universal Waveform Generator. Utilizing PXIe modules with LabVIEW software, the Actuator test system conducts comprehensive tests on Actuators. Data acquired from the testing process can be stored securely and analyzed to effectively meet the user's needs.

Digilogic's Actuator Test System, tailored for the demanding requirements of the defense and aerospace sectors, offers a comprehensive solution for testing actuators. The system employs an integrated approach, combining static and dynamic testing methodologies to rigorously evaluate the reliability and performance of actuators destined for mission-critical applications.

For more information about Digilogic's Actuator Test System, click the link below. https://bit.ly/3UuQSon

For any queries (or) to request a quote, Contact us. Phone: Hyderabad: (+91) 40 4547 4601 Bengaluru: (+91) 80 4975 6034 Website: www.digilogicsystems.com Email: info@digilogicsystems.com

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[szhmidty]

I realize I’m probably the odd one out here but my ideal UI is a cross between early web 2.0 and like. Analytical instrumentation software, like a LabVIEW program running a $200k potentiostat.

You may not like it, but that’s just because you’re weak. This is what high performance UI looks like: