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Error Codes and Solutions
EFSO (12)
EFSO results when an ibrdf or ibwrtf call encounters a problem
performing a file operation. Specifically, this error indicates that the
function is unable to open, create, seek, write, or close the file being
accessed.
Solutions
1.
Make sure the filename, path, and drive that you specified are correct.
2.
Make sure that the access mode of the file is correct.
3.
Make sure there is enough room on the disk to hold the file.
EBUS (14)
EBUS results when certain GPIB bus errors occur during device functions.
All device functions send command bytes to perform addressing and other
bus management. Devices are expected to accept these command bytes
within the time limit specified by the configuration program or by ibtmo.
EBUS results if a timeout occurred during the sending of these command
bytes.
Solutions
1.
Verify that the instrument is operating correctly.
2.
Check for loose or faulty cabling or several powered off instruments
on the GPIB.
3.
If the timeout period is too short for the driver to send command bytes,
increase the timeout period.
NI-488.2M SRM for OS/2
B-8
© National Instruments Corp.
Appendix B
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