Well, it would nice if you posted the actual error code since I can’t run the VI because I don’t have the instrument. GPIB is usually cleaner than RS, but it can still take quite a bit of detective work and patience to get everything working the way you want it. Ok, I managed to get the driver via the German website of Keithley, I have attached it, unzip it into your instr. Can you post an image no bmp please or the program itself? LabVIEW driver for Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Try writing little programs that test each piece.
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When you get problems with your VI, come back here, attach your VI with description what you tried, and what is your goal. In any case, you should only two different GPIB addresses to choose between. That is all I can say.
This process may take up to one U. My support system ensures that I don’t look totally incompetent.
We even do not know your measurement. I do not have the instruments so I cannot actually test it. If your Keithley devices have RS ports no ideathen you could labvjew work via serial port, would be cheaper.
My guess is that they were wrtten labviww ten years ago and the only updates since then have been to recompile with newer versions. Message 8 of Next, have you actually verified that the instrument is set to address 14?
Check to make sure it is in the remote mode. I am rewriting all the VIs I need for other Keithley instruments.
Keithley Electrometer – Instrument Driver – National Instruments
After exiting the loop, set the excitation to a safe value probably zero and do any other end of run housekeeping before ending the program. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. To measure low current by using electrometer Message 7 of Message 6 of 8. Write in low current. I want labview to basically be able to read the voltage values and plot it vs.
I looked at your VI and downloaded the Keithley drivers. My experience with Keithley GPIB Vis has been that they are useful in that they contain the code for most commands but their style and performance leave a lot to be desired. The Tektronix website merged Keithley one in went crazy, they do not let me download the driver:.
Inside the loop write the value of the excitation, wait long enough for the instruments to respond and the system to settle probably s of msand then read the response. Keithley x LV Some instruments go to remote mode automatically when they receive a command on the GPIB line; others need to be manually placed in remote mode. The scan may or may not list which instrument is which. LabVIEW driver for You did not give enough information. Work with little pieces of the program at a time.
I now know enough to know that I have no clue about anything at all.
Instrument Control (GPIB, Serial, VISA, IVI)
You have two 614 controls wired to two of the functions and nothing wired to the others. Ok, I managed to get the driver via the German website of Keithley, I have attached it, unzip it into your instr. One thing is immediately obvious: If the error occurs on the first write, then the instrument is probably not responding.
When you get one part working, add another part. Use the probe and extra indicators to monitor what is going on.