12-02-2008 12:47 AM
Hi,
I am trying to make a simple vi for resistance measurement. Keithley 6221 is used to pass the current while Keithley 2182A is used to read the voltage.
DC.vi in the 6221 example library is used to pass the current. Also a triggering can be give to 6221 to read 2182A. I am intrested in knowing how to make use the vi's in the ke622x.LLB to read data from 2182A.
Any example code for the above purpose will be helpful to understand.
Yashwant
12-02-2008 11:45 PM
03-25-2009 02:14 PM
Hello, I also want to use 6221 together with 2182A controled by Labview. Could you share the "6221 example library "?
Thanks
03-25-2009 02:17 PM
03-25-2009 02:28 PM
Hi Bradley
Thanks a lot.
I checked it . But I cannot find any relevant information. Did I lose some codes?
03-25-2009 04:18 PM
Try this ...
Help --> Find Examples-->Hardware Input and Output -->DAQmx
Now, pick one of the categories you are interested in (for example, if you want your 6221 to generate Analog signals, pick "Analog Generation". Now (for example), pick "Voltage". Pick any of the VI's in the list. On the bottom right of the screen, you should see a "Requirements" box that lists all the devices this VI will work for.
If you want to limit your selections to the 6221 (assuming you have it installed in your computer), select the instrument in Hardware drop down box on the bottom left and check off the box "Limit results to hardware".
Does that help?
03-25-2009 07:14 PM
The LabVIEW driver for the Keithley 6221 is located at:
http://sine.ni.com/apps/utf8/niid_web_display.model_page?p_model_id=5555
I haven't looked at it or downloaded it but there might be examples in this download.
Hope this helps.
03-26-2009 12:28 AM
Hi,
Here is the link to the labview drivers for Keithley 6221
http://www.keithley.com/products/locurrhiresist/lowlevelsources/?path=6221/Downloads#4
Please find the Attached "6221 example library". You can get them from the above mentioned link of Keithley. The last one (6221 Delta mode.vi) is the modified (not by Keithley) version to make resistance measurement using the 6221 and 2182A.
Hope it will solve your problem.
03-26-2009 10:01 AM
Hi Yash:
Thanks a lot.
That's very useful!!!
04-17-2009 08:14 AM
Hi, can somebody help me to send a links of Labview Treiber for Keithley 2182a Nanomemeter? and some example how it will use.
thanks
dkolins