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E1437A User's Guide
VXI plug&play Programming Reference
hpe1437_error_query
Queries the module for the first error in the queue.
VXIplug&play Syntax
#include "hpe1437.h"
ViStatus hpe1437_error_query(ViSession id, ViPint32 errNumPtr, ViPString
errMessage);
Description
hpe1437_error_query queries the module for the oldest error and returns the
corresponding error message. This function does not trap host errors.
Parameters
id is the VXI instrument session pointer returned by the hpe1437_init function.
errNumPtr contains the instrument numeric error code.
errMessagePtr contains the error message string up to 80 characters long. This
message also indicates what function call generated the error.
NOTE
If you are using this function in Visual Basic you should allocate memory for the
return string. For example:
Effect on Active
This command does not abort any measurement in progress.
Measurement
See Also
hpe1437_init, hpe1437_error_message
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DIM VarName as String *80
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