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Appendix C Error Codes and Solutions
© National Instruments Corporation C-7 NI-488.2 User Manual for Windows
ibwait
If the returned
ibsta
contains CMPL, the driver and
application are resynchronized.
ibstop
The I/O is canceled; the driver and application are
resynchronized.
ibonl
The I/O is canceled and the interface is reset; the driver
and application are resynchronized.
ECAP (11)
ECAP results when your GPIB interface lacks the ability to carry out an
operation or when a particular capability has been disabled in the software
and a call is made that requires the capability.
Solutions
Check the validity of the call, or make sure your GPIB interface and the
driver both have the needed capability.
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. The specific operating system error code for this condition
is contained in
ibcntl
.
Solutions
Possible solutions for this error are as follows:
• Make sure the filename, path, and drive that you specified are correct.
• Make sure that the access mode of the file is correct.
• Make sure there is enough room on the disk to hold the file.