Instrument Control (GPIB, Serial, VISA, IVI)

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The device did not respond to a*IDN? query

Ran "Scan for instruments", unable to recognize Agilent / Hewlett Packard 3458A to the GPIB bus.  I receive the following error: 

The device did not respond to a*IDN? query

 

Correct GPIB address: 22

I am using GPIB-USB-B connector to PC.

Is there a quick fix this problem?, it recognizes everything else on the bus, but not the 3458A.

 

 

 

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That instrument does not support the *IDN? command, which is why there was no response. There is no quick fix, but it doesn't really matter - as long as you can see it show up in MAX at the specified address then you can talk to it.

 

If you don't already have them, be sure to grab the drivers: http://sine.ni.com/apps/utf8/niid_web_display.model_page?p_model_id=158

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