Fail to select output 2 & 3 for HP6623A

[yanz]

I have a problem to select & set voltage on output 2 & 3 for HP6623A. I believe already installed a correct NI driver coz success to set voltage on output 1. Does anybody show me with some example using labview 7.1

[jhsdelallana]

Hi yanz,

Can you provide me a link or copy of the driver and the program you are using? I was unable to find this specific model on the instrument driver network. Had you given the model name correctly?

Best Regards,

Joshua de la Llana

Applications Engineer

NI ASEAN

[yanz]

Hi Joshua,

Simply refer to attached for the HP6623A connections details that I've made.

[Dennis_Knutson]

I don't have the instrument and with IVI, it's difficult to understand what the code is doing. I would recomend that you first verify you are getting a response back from the self-test function. You might also need to wait before running the next function in order to make sure the self-test is complete. You should turn on NI-Spy and look at the commands being issued. Once you have the NI-Spy trace, you can compare the commands to what is in the manual. Do you have a problem with running the example for channel 1?