I am trying to set my AFG 335x channel output impedance to HiZ. I am using IVI 2.3.1.0 x64 driver downloaded from Keysight. Per my understanding of IVI Fgen commands a value of 0 should do this but I see the output set to 1 Ohm instead. I also tried setting it to something very high like 50000 but it gets limited to 10000.
How can I set a value of HiZ?
The Ivi.Fgen driver does not look to support a SetLoadInfinity method. If I have to use the AG3352x driver directly then I lose the HAL benefits of using IVI. I am looking for an IVI driver compatible solution.
blg2017 - we just looked into the Ivi Fgen spec and found that setting the Output Impedance to 0 should send the box into High-Z, but it currently doesn't (it goes to 1 ohm). We'll submit this as a bug and get the driver updated!
Hi,
The SCPI Command to place it the generator in HiZ is "OUTP:LOAD INF".
From the IVI Driver Help File:
Best regards,
David