DBS9900 User’s Manual
5-6
DBS9900 Driver Software
82-28993 Revision 01
5.1.6 Close
an9900_close
This function takes the instrument offline and performs the following operations:
•
viClose (instrSession) and
•
viClose (rmSession).
The instrument must be re-initialized before it can be used again.
Function Prototype
ViStatus
an9900_close
( ViSession
instrumentHandle
);
an9900_close
Parameters
Variable Type Description
<INPUT>
instrumentHandle
ViSession
This control accepts the Instrument Handle returned by the Initialize function to
select the desired instrument driver session.
Default Value: None
<OUTPUT>
None None
<RETURN>
= 0
> 0
< 0
“VI_SUCCESS”
Warning: The function completed, but an exception condition occurred which
may require attention.
Error: The function did not complete successfullly.
NOTE: Use the an902_error_message() function to get a textual description of
errors and warnings.
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