Agilent 8560E LabVIEW code

[DQN]

Hello everyone;

I am currently Use Labview Code testing VCO (voltage control Oscillator). The frequency response did not match between signal trace from front panel and the instrument (HP 8560E) display for example when apply 1.4V I got Frequency response 27 MHz at the front panel when it is suppouse at 16 MHz shown correctly at HP 8560E display. Enclose is HP8560E getting start.vi. Can some help me on this. Thank you

DN

[Nick_D]

Hey DQN,

I think the best thing we can do to troubleshoot this situation, is to try a few test commands to make sure that the complete message is being sent. If you were to open a test panel in MAX, and try to send a simple query such as *IDN?\n to your instrument. Do you get a proper message back from the instrument, or are you missing information?

Something that I may ask you to send is to attach a NI-Spy capture of the information that is being sent over. Can you take a second to look at this link how to take a good NI-Spy so that we can get the most information from it?

Good NI-Spy

I think this should help us a lot to troubleshoot the process

Good luck!

Nick D.