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The pop up menu of “VISA resource name” comes nothing except refresh.

It is the same I already used.

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Message 11 of 30
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QQ截图20160928114314.png

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Message 12 of 30
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To might just try typing in the VISA resource name, as it appears in NI MAX, into the LabVIEW I/O control.

 

Additionally, you might want to look at the following KB. The attached VI is nice for figuring out what available VISA resources you have in LabVIEW.

http://digital.ni.com/public.nsf/allkb/FA9073730B255BE586256E54005B13C4

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Message 13 of 30
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Have you tried this?

Now Using LabVIEW 2019SP1 and TestStand 2019
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Message 14 of 30
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It looks like there might be a driver for that on IDNet, have you tried it? It's possible that it'll sort out incompatibilities.

 

Keysight Technologies / Agilent Technologies hp3562a Analyzer

http://sine.ni.com/apps/utf8/niid_web_display.download_page?p_id_guid=E3B19B3E9079659CE034080020E748...

Austin
Staff Software Engineer
NI
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Message 15 of 30
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What is really begining to feel funny (funny strange, not funny ha-ha) is this excerpt from the OP:

Capture.PNG

I wonder what a "Miscellaneous VISA Resource" is and, why it would have the same resource discriptor as the problematic device.  Yes, of course I looked it up in the help file.  The search returned 1 match that was an empty page and, sometimes this error (not even a "This Page intentionally left blank")  MAX 16.0 Help file:

Capture.PNG

 

Digging through NI's KB yields this: suggesting the Advanced IO container filter property "Allow Undefined Names" may need to be set before the resource discriptor can be manually entered.

Capture1.PNG

 

The property is set by default but, with the driver shown comming from the ID Network with plenty of history behind it it should be looked at and verified.  And seriously double checked since the FP Snip the OP has provided does NOT match the FP from the 8.2 version of Initialize.vi of the driver from the IDNetwork (Figuring 8.2 version based on copywrite dates)


"Should be" isn't "Is" -Jay
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Message 16 of 30
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Now, I just change the name into GPIB9::10::INSTR,

QQ截图20160928200351.png

 

And I run the program showed below:---the program can run (no error), and 33220A reset!

QQ截图20160928200523.png

But when I run the program below, the program can run (no error), but I can not get corresponding string (String indicator showed nothing)

QQ截图20160928201011.png

 

Based on these two programs, probably 33220A can get commands from my computer and do the coresponding reaction, but can not send imformation back to my computer. 

 

--------------------------------------------------------------------------

Agilent interactive IO still can query successfully.

QQ截图20160928201720.png

 

 

VISA resource name sometimes (It sometimes can be found when I reopen 33220A--weird) can find GPIB9::10::INSTR, but when I run the program, error occurs.

QQ截图20160928202022.png

 

--------------------------------------------------------------------------------

Does anybody know how to do further?

Many thanks!

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Message 17 of 30
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Do you have the termination character included in your IDN? string?

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Message 18 of 30
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I already allowed this

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Message 19 of 30
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@RavensFan wrote:

Do you have the termination character included in your IDN? string?


Missing termination woul give a timeout error not the error shown.

 

Lets see a snips of "MAX>>Tools>>NI-VISA>>VISA Options Passports and Conflict Manager pages

Capture.PNG


"Should be" isn't "Is" -Jay
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Message 20 of 30
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