Instrument Control (GPIB, Serial, VISA, IVI)

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Measurement and Automation Explorer / Read Operation Error VISA: (Hex 0xBFFF0015) Timeout expired before operation completed.

Hi Gibran,

 

If the device is behaving in an unexpected way, it is possible the driver is not being used as the developer intended, or it is incompatible with your device.  Since we have determined via a loopback test that you can successfully send serial commands, it would seem likely the problem is with the driver use, specific to what commands are being sent to your device.  To better understand the driver, I would recommend looking at the software reference provided by Eurotherm, and dig into the LabVIEW code of the driver software to see what commands are being sent.

 

Warm Regards,

Daniel Dorroh
National Instruments
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Hi 

I have the same problem. How do you solve the IDN? problem in MAX Test panel.

thanks 

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Hi new_ingenieur,


Can you create a new thread for this question? This thread is several years old. A new thread will likely get more traffic. 

Catherine B.
Applications Engineer
National Instruments
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