Hello -
Which LabVIEW VI are you using? Are you using the Keithley instrument driver? Please clarify and I will look into the issue. Have a great day!
Becky B.
Applications Engineer
National Instruments
Becky Linton
National Instruments
Field Engineer
Office: 734-464-2463
Cell: 248-709-2822
Email: becky.linton@ni.com