What Driver Supports RMX-400x Electrical Load?

Updated Jan 14, 2020

Reported In


  • RMX-4000
  • RMX-4002
  • RMX-4003
  • RMX-4004
  • RMX-4005
  • RMX-4006


  • RMX-400x Electronic Load Driver for LabVIEW

Issue Details

  • Is there a LabVIEW API library that supports RMX-400x?
  • How can I download the RMX-400x driver?
  • How do I install the project style driver?


The NI RMX-400x Loads driver is the project-style LabVIEW plug and play driver which NI officially support. 
You can download the driver at RMX Power Supply Driver Download.
Below is the information about this driver. 
  • Driver name : NI RMX-400x Loads
  • Required software : LabVIEW 8.2 or later, NI-VISA 5.0 or later
  • Supported model : RMX-4000, RMX-4002
  • Supported module : RMX-4003, RMX-4004, RMX-4005, RMX-4006

For more details, please refer to the NI RMX-400x Loads Instrument Driver Readme.

Additional Information

To use this LabVIEW Plug and Play (Project-Style) instrument driver, extract the contents of the attached ZIP file to the below directory on your computer.

C:\Program Files (x86)\National Instruments\LabVIEW 20xx\instr.lib

More information about installing LabVIEW Plug and Play (Project-Style) drivers can be found at Plug and Play Instrument Driver Installation Instructions.