error -410 when run single measurement example in Keithley 2700 driver

[fanbei1993]

  I downloaded the Keithley 27xx driver 2.3 and use USB-GPIB to control the K2700. When I tried to run the Single measurement example, there were many error -410. I tried to add waiting time before sending command to K2700, but the errors still existed.

  The screenshots are attached. Thank you in advance for your help!

[Chase.E]

Do you happen to have NI MAX installed on your computer? If it shows up there, we can try sending an IDN command in the VISA Test panel to see if the computer can communicate with the device properly. 

https://www.ni.com/getting-started/set-up-hardware/instrument-control/gpib-connect

[fanbei1993]

Hi Chase,

Thank you for your reply.

I tried to check the connection of VISA using the method, and found something strange.

1. There was no "Scan for instrument" icon in MAX;

2. I actually used USB-GPIB-HS controller to connect my computer and the equipment, however, the port was shown as serial port in MAX, not GPIB, I'm really confused about that;

3. I can send the *IDN command through VISA test pane and got the information about the unit, so there should be no communication problem?

Do you know why I got those results?

Thanks a lot!

Bei

[Chase.E]

Since its a plug and play driver from the National Instruments site(If I have checked the correct one), was the driver installed like the article below suggests?

http://www.ni.com/devzone/idnet/inetinst.htm

If it was, it would probably be good to open the VI throwing an error and see how it is wired to do things internally. Sometimes the .dlls they call inside are not where they are expected to be.

[fanbei1993]

Hi Chase,

Yeah, it was correctly installed, and I also installed NI-VISA driver and NI 488.2 driver, but it still couldn't work.

Bei

[Chase.E]

Can you screenshot the error when it occurs and add it? I have not found any documentation for error -410 and am wondering if that is the full error code. 

[fanbei1993]

Hi Chase,

Attached please find the screenshots.Thank you very much!

Bei

[rsmayer]

I agree with Chase, it would be good for you to look inside the VI throwing the error to see how it is calling things internally which result in the error.

For example, I would look into the VI that is giving you the 410 error and then keep digging down through the VI's to see what is actually causing that or if you have a broken wire somewhere.

-Ryan

[Tushar16]

I am also trying to use the same example in LV 15. I am using ''Keithley 27XX Single Measurement'' for front and rear panel measurements (Connected using serial comm). As far as the front panel is concerned I don't think there is any problem, I can measure. But while using the rear panel with 7702 module I can only measure DC Voltages and nothing else (ACV, DCi,DCV,Resistance etc). Every time I try to measure some thing other than DC voltage I get an error message, error-221(Settings conflict). I am attaching the file too. Any kind of help is appreciated.

[Alex-C]

Have you tried using the driver for the Keithley 7702? You can find the link for this driver below:

Keithley 7702 40-Ch, Diff Mux Module
http://sine.ni.com/apps/utf8/niid_web_display.model_page?p_model_id=2654