Return to Home Page
- Solutions
  Industries
  
  Academic and Research
  
  Aerospace, Defense, and Government
  
  Electronics
  
  Energy
  
  Industrial Machinery
  
  Life Sciences
  
  Semiconductor
  
  Transportation
  Product Life Cycles
  
  Design and Prototype
  
  Validation
  
  Production
  Focus Areas
  
  5G and 6G Technology
  
  ADAS and Autonomous Driving Testing
  
  Electric Vehicle Test
  
  Lifecycle Analytics
  
  Radar and Electronic Warfare
  
  Space Launch and Exploration
  
  Validation Lab Innovations
  See our approach to solutions
  
  Get a Helping Hand
  
  From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help.
  Contact Us
- Products
  Software
  View All Software
  Test Automation
  
  LabVIEW
  
  LabVIEW+ Suite
  
  TestStand (Test Execution)
  
  VeriStand (HIL Test Development)
  
  Free Interactive Test Software
  
  FlexLogger (for DAQ hardware)
  
  InstrumentStudio (for PXI hardware)
  
  Test Analytics and Operations
  
  DIAdem (for Analysis and Visualization)
  
  SystemLink (Test Operations)
  
  OptimalPlus GO (Manufacturing Analytics)
  
  SERVICES
  View All Services
  
  Repair Services
  
  Calibration
  
  Training Courses
  HARDWARE
  View All Hardware
  Data Acquisition and Control
  
  Learn About DAQ
  
  New DAQ Hardware (mioDAQ)
  
  Multifunction I/O
  
  Voltage
  
  Digital I/O
  
  Temperature
  
  Sound and Vibration
  
  Current
  
  Strain, Pressure, and Force
  
  Communication Interfaces
  
  Software Defined Radios
  
  GPIB, Serial, and Ethernet
  
  Industrial Communication Buses
  
  Vehicle Communication Buses
  
  Avionics Communication Buses
  PXI Instrumentation
  
  Switches
  
  Oscilloscopes
  
  Digital Multimeters
  
  Waveform Generators
  
  RF Signal Generators
  
  SMUs and LCR Meters
  
  Power Supplies and Loads
  
  Vector Signal Transceivers
  
  FlexRIO Instruments
  
  Accessories
  
  Power Accessories
  
  Connectors
  
  Cables
  
  Sensors
  
  RESOURCES
  
  Ordering Resources
  
  Distributors
  See all products
  
  CompactDAQ
  
  Modular Data Acquisition
  
  CompactRIO
  
  Distributed Measurement and Control
  
  PXI
  
  High-Performance Test
  
  LabVIEW+ Suite
  
  Automated Test System Development Software
- Perspectives
  
  Perspectives
  
  Perspectives showcases how NI sees what’s next in the world of test and technology.
  View all articles
  
  Charting the Course for Test Development with LabVIEW
  
  LabVIEW remains key in test, promising speed, efficiency, and new features with NI’s investment in core tech, community, and integration.
  Read our featured article
- Support
  Resources
  View All Support Resources
  
  Software Downloads
  
  Register and Activate
  
  Product Documentation
  
  Release Notes
  
  Online Training
  
  KnowledgeBase
  
  Code Examples
  
  Request Support
  
  You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
  Open a service request
  Popular Software Downloads
  See all Software Product Downloads
  
  LabVIEW
  
  Multisim
  
  Academic Volume License
  Popular Driver Downloads
  See all Driver Software Downloads
  
  NI-DAQmx
  Provides support for NI data acquisition and signal conditioning devices. 
  
  NI-VISA
  Provides support for Ethernet, GPIB, serial, USB, and other types of instruments. 
  
  NI-488.2
  Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports. 
- Community
- Partners
- Contact Us
- My Account
- Account
- Search
Cart
- Solutions
  - Back
  - Industries
  - Academic and Research
  - Aerospace, Defense, and Government
  - Electronics
  - Energy
  - Industrial Machinery
  - Life Sciences
  - Semiconductor
  - Transportation
  - Product Life Cycles
  - Design and Prototype
  - Validation
  - Production
  - Focus Areas
  - 5G and 6G Technology
  - ADAS and Autonomous Driving Testing
  - Electric Vehicle Test
  - Lifecycle Analytics
  - Radar and Electronic Warfare
  - Space Launch and Exploration
  - Validation Lab Innovations
  - See our approach to solutions
- Products
  - Back
  - Software
  - View All Software
  - Test Automation
  - LabVIEW
  - LabVIEW+ Suite
  - TestStand (Test Execution)
  - VeriStand (HIL Test Development)
  - Free Interactive Test Software
  - FlexLogger (for DAQ hardware)
  - InstrumentStudio (for PXI hardware)
  - Test Analytics and Operations
  - DIAdem (for Analysis and Visualization)
  - SystemLink (Test Operations)
  - OptimalPlus GO (Manufacturing Analytics)
  - SERVICES
  - View All Services
  - Repair Services
  - Calibration
  - Training Courses
  - HARDWARE
  - View All Hardware
  - Data Acquisition and Control
  - Learn About DAQ
  - New DAQ Hardware (mioDAQ)
  - Multifunction I/O
  - Voltage
  - Digital I/O
  - Temperature
  - Sound and Vibration
  - Current
  - Strain, Pressure, and Force
  - Communication Interfaces
  - Software Defined Radios
  - GPIB, Serial, and Ethernet
  - Industrial Communication Buses
  - Vehicle Communication Buses
  - Avionics Communication Buses
  - PXI Instrumentation
  - Switches
  - Oscilloscopes
  - Digital Multimeters
  - Waveform Generators
  - RF Signal Generators
  - SMUs and LCR Meters
  - Power Supplies and Loads
  - Vector Signal Transceivers
  - FlexRIO Instruments
  - Accessories
  - Power Accessories
  - Connectors
  - Cables
  - Sensors
  - RESOURCES
  - Ordering Resources
  - Distributors
  - See all products
- Perspectives
- Support
  - Back
  - Resources
  - View All Support Resources
  - Software Downloads
  - Register and Activate
  - Product Documentation
  - Release Notes
  - Online Training
  - KnowledgeBase
  - Code Examples
  - Popular Software Downloads
  - See all Software Product Downloads
  - icon of LabVIEW logo
  - icon of Multisim logo
  - icon of Academic Volume License logo
  - Popular Driver Downloads
  - See all Driver Software Downloads
  - NI-DAQmx
  - NI-VISA
  - NI-488.2
  - Request Support
  - You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required. Open a service request
- Community
- Partners
- Contact Us
- Account

Home Community User Groups Special Interest Groups LabVIEW APIs LabVIEW APIs Discussions

LabVIEW APIs Discussions

Register
·
Login
·
Help

Community Browser

NI Community

New solutions

Run arrow hook

LabVIEW APIs Discussions
Envoyer des informations par tia portal vers labview via opc

LabVIEW APIs Discussions
Scripting : How to get for a VI instance its own SubVI Refnum

LabVIEW APIs Discussions
Scripting: Class Operator VI-Template

LabVIEW APIs Discussions
Run tool with hot key -- Or run at startup

LabVIEW APIs Discussions