So, I unzipped the drivers in the instr.lib (I can see the Agilent 34401 folder). Plus when I open MAX, in the part Devices and Interfaces I can see "System/Switch Multimeter "USB0::0x05E6::0x3706::01228187::INSTR" ". I can make a right clic to open VISA test panel. On VISA test panel, in Inpout/Outpout when I clic on Query, it is ok (good informations appear).
But now, how to control the keithley with Labview (I want to make an acquisition of several resistance measures) ? I know the tool DAQ Assistance, but when I go on acquire signals then analog input then resistance, it is written "no supported devices found".
What can I do ?
Thanks for your reply
Regards
p.s. Should I use a GPIB connector or USB it is ok ?