KEITHLEY 6517A Graphic

[radiofysik]

Do anyone have an example about graphical display using an electrometer (KEITHLEY)?

I want a simple graphic with charge per time...

Thanks

[KrisnaWisnu]

Hi radiofysik,

I am not sure how is your hardware configuration is, do you use GPIB? or others? it will be easier to help if you specify the details. I am also not sure whether have you refer to the instrument drivers for Keithley 6517A in http://sine.ni.com/apps/utf8/niid_web_display.download_page?p_id_guid=E3B19B3E921E659CE034080020E748..., if you have not, that would be a good start for you.

Let me know if this does not works for you. 

Sincerely,

Krisna Wisnu

[radiofysik]

Hello,

Sorry, forgot to tell....

I'm using GPIB and I have rhe instrument drivers.

thanks

[KrisnaWisnu]

Hi radiofysik,

When do you mean by simple graphic of charge per time, do you mean the measurement data from Keithley 6517A shown per time in Waveform Graph/Chart in LabVIEW?

I do not have similar hardware configuration with yours, however, I can suggest you with a few things. If you refer to the Keithley 6517 Example.vi, you switch to the block diagram, refers to the 2nd case structure, there is a measurements indicators of cluster. From here, you can separate the arrays of measurements data (I believe the arrays refer to the reading number, you may refer to the Show Context Help), after separating the arrays, you may use Unbundle By Names, to get the measurement element. From this element, you build an array by using For Loop, and display them in Waveform Graph. You may refer to the attachment.

I am not sure whether this method would do the job or not, but it is worth to try.

Message Edited by Krisna Wisnu on 10-10-2008 09:35 AM

[patelMIKES]

Hi,

How to see real time means continuous wave form of charge with respect to time

Thanks