I need help!
I connect the Agilent 33220A to my computer through Agilent 82357B USB-GPIB cable. Both Agilent connection expert (Agilent IO control) and NI-MAX can detect the equitment and query the *IDN? successfully. I when I want to use the driver example in lab view 2015 (Agilent 33xxx series), the pop up menu of “VISA resource name” comes nothing except refresh.
I already reinstall NI-VISA driver even the whole Lab View package, but it not work. Below shows my MAX (GPIB::10::INSTR is 33220A).
Check whether GPIB Interface drivers are installed while installing Device Drivers?
Right click on the VISA control and check what settings are present under I/O Name Filtering.
what happens when you replace the VISA IO control with a simple string constant containing "GPIB0::10::INSTR" (without the quotation marks)?
It shows this
Now the situation is both MAX or Agilent IO can find 33220A, but in Lab View, it can not find 33220A, I do not know why and what should I do.
Thanks for answering me.
I bought the 82357B USB-GPIB cable, and installed the Agilent IO control software, Is it the GPIB interface drivers?
I can query *IDN? successfully and MAX also can find USB-GPIB, is it means the USB-GPIB works well?
The problem is that the labview program can not find it.
Thanks for you remainder.
I also have the same setting, but it not work.
If you are refering to the settings shown in my second capture in my last post. It won't work! share a snip of your settings