I now know enough to know that I have no clue about anything at all. In any case, you should only two different GPIB addresses to choose between. The scan may or may not list which instrument is which. Start out by doing an ID query or status and see if you get back the answer specified in the manual. Im trying to get a simple I-V plot. If I have more than 4 or maybe inputs or outputs on a single VI, I try to rethink what I am doing and either cluster some of them or break things up.
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If I have more than 4 or maybe inputs or outputs on a single VI, I try to rethink what I am doing and either cluster some of them or break things up. Use the probe and keithely indicators labfiew monitor what is going on. If your Keithley devices have RS ports no ideathen you could also work via serial port, would be cheaper.
Ive downloaded the drivers for theim just programming the now and triggering the manually. 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. I am rewriting all the VIs I need for other Keithley instruments.
Im trying to get a simple I-V plot. If all you have connected is the andthese are the only two that will show up in the scan. Can you post an image no bmp please or the program itself? I want labview to basically keithlet able to read the voltage values and plot it vs. This process may take up to one U. Message 3 of Message 10 of Keithley x LV GPIB error 6 is a timeout error.
I do not like inputs on the right and outputs on the left. Ok, I managed to get the driver via the German website of Keithley, I have attached it, unzip it into your instr. To measure low current by using electrometer A state machine architecture is an excellent way to handle test like this. Government regulation, Tektronix is required to review all software download activity. Message 8 of Try writing little programs that test each piece. I Probably will not be able to help much more because you need to be working with the actual instruments, which I do not have.
I tested the vi that you had cleaned up and it works, thank you! Try allowing several seconds. My experience with Keithley GPIB Vis has been that they are useful in that they contain the code for kkeithley commands but their style and performance leave a lot to be desired. 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 and help! – Discussion Forums – National Instruments
I now know enough to know that I have no clue about anything at all. That is all I can say. Do all the configuration and setup outside the loop. Message 1 of 8.
Check to make sure it is in the remote mode. In any labvied, you should only two different GPIB addresses to choose between. One thing is immediately obvious: Message 8 of 8. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.