Use Keysight (HP Agilent) GPIB Devices with NI Software

Updated Jan 22, 2020

Reported In

Hardware

  • GPIB-USB
  • GPIB-USB-HS

Software

  • Measurement & Automation Explorer (MAX)

Driver

  • NI-VISA
  • NI-488.2
  • GPIB Software

Operating System

  • Windows

Other

  • Agilent

Issue Details

  • I have a Keysight (HP Agilent) GPIB instrument and I want to use it with NI Measurement & Automation Explorer (MAX) or LabVIEW.
  • My Keysight instrument is not being recognized in NI Measurement & Automation Explorer (NI MAX), but it is detected by Windows Devices and Interfaces, and Keysight software.
  • I can't connect with my Keysight instrument using NI VISA and NI Measurement & Automation Explorer (NI MAX).

Solution

To use the NI-VISA drivers and both Keysight (HP Agilent) and NI GPIB devices, you will need to enable NIVISATulip.dll from MAX and NI 488.2 from within the Keysight (or Agilent) libraries.
 

NIVISATulip.dll

Refer to Using Both NI GPIB and Keysight HPIB Controllers in the Same System to enable NIVISATulip.dll.

 

NI 488.2

Refer to the following steps to enable NI 488.2 based on the Connection Expert Version you have.

Note: During Version 17.x, the software name changed from Agilent Connection Expert to Keysight Connection Expert.

 

Keysight Connection Expert 17.x 
  1. Under the Settings tab, select Options»Keysight 488 Options.
  2. Check Enable Keysight GPIB cards for 488 programs.

 

Agilent Connection Expert 16.x and 15.x 
  1. Select Tools»Agilent 488 from the pulldown menu.
  2. Select the Agilent 488 Options tab.
  3. Check Enable Agilent GPIB cards for 488 programs.

Agilent Connection Expert 14.x
  1. Under the Tools»Options Agilent 488 Options from the pulldown menu.
  2. Check Enable Agilent GPIB cards for 488 programs.

Additional Information

This method only applies to Keysight/Agilent/HP's IEEE 488 interface cards.

If you are unable to communicate with your device and a VISA test panel in NI MAX fails, check the physical connections. If you are using a Keysight instrument with a NI GPIB-USB-HS, try adding a GPIB connector between the instrument and GPIB-USB-HS.

If you still experience issues, please contact National Instruments Technical Support.