Instrument Control (GPIB, Serial, VISA, IVI)

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Error 1073807298 on VISA Read Labview when using ethernet connection

Dear all,

I am running the Anfatec203 LockIn Amplifier via LABVIEW using ethernet connection. When i use the VISA interface to read the current values of channels, there appears the error 1073807298 on VISA Read with error message  - Could not perform operation because of I/O error. The code is still running well but the error keeps shown up.

 

Could someone who faced this problem or worked with Anfatec 203 LIA can take a look and explain me the possible reason and how i can get rid of this error from VISA Read in my situation. The real problem happens when i integrate this  into the big LABVIEW program to control several devices at the same time. The error blocks the execution of reading when it is put into a loop.

 

Thanks a lot

Phuong

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Hi  Phuong,

 

Are you closing your VISA references properly?  I just found this article, is it helpful?

 

Error -1073807298 Occurs after a VISA Read/Write

 

 

Regards,

 

Mario

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