Agilent E7405A EMC Analyzer Error 1074135024

[cyzhang001]

Hello guys,

 I am now using an EMC analyzer Agilent E7405A connected to a pc to show the graph in analyzer on pc, and I have downloaded the driver for this analyzer, then I download the NI IVI compliance package 4.4. The NI VISA is installed in the pc before I came, the version is 4.0.

The vi that I tried to run is

 The problem that I met is that, when I try to run the example vi, there is always an error 1074135024 which is like below,

But the analyzer is already connected cause the frequency range changes to what I set.

Then I tested whether the analyzer is connected correctly with pc and it really is.

I searched the net and some people say that it is the version of icp and ViSA, I am really confused.

Anybody know how to fixe this problem?

Many thanks

[cyzhang001]

OK, I managed to solve the problem myself, I changed the agesa initialization vi into agesa initialization with options and change simulation from 0 to 1 so this vi can run, but another problem is the amplitude that should display on waveform graph is -30dbm just like on the signal generator, but actually the waveform graph shows like -20dbm, Im still working on it