I cannot perform IV curves and properly download the data with Sourcemeter Keitley 2450. I tried with the example program "Keitley 2450 Sweep and Acquire Measurements.vi" from keithley.com but I got the following error:
Error -1073807346 occurred at VISA Write in Keithley 2450.lvlib:Error Query.vi->Keithley 2450.lvlib:Enable Measurement Auto Range.vi->Keithley 2450.lvlib:Configure Measurement Range.vi->Keithley 2450 Sweep and Acquire Measurements.vi
VISA: (Hex 0xBFFF000E) The given session or object reference is invalid.
Any suggestiong/help please?
Thank you
Dave