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Error 0 occurred at an unidentified location - Read Variable from DSC

Error 0 occurred at an unidentified location

Possible reason(s):

LabVIEW: Error connecting to GPIB driver or device. The NI-488.2 driver may not be installed.
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Error connecting to driver or device. The NI-488.2 driver may not be installed.
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VISA: (Hex 0x0) Operation completed successfully.

 

 

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I have a database in the DSC. When I do variable reads, everything goes fine normally. But sometimes it does not return values ​​with an error.

System description.
- Database hosted on a PC on a local network, with full access.
- The program is reading variables continuously, only once does the error come out, and it is maintained for the same variable for an indeterminate time.
-If, for example, I manually access the MAX and ask to see the data of the variable that fails, automatically the reading works fine the next time it is requested.
- On both PCs Labview 2017 32bits and the DSC are installed.

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