Agilent Technologies B2201A manual Agb220xaerrormessage, Agb220xaerrorquery, Errornumber, Message

		VXI plug&play Driver
		Driver Functions
Parameters	vi	Instrument handle returned from agb220xa_init( ).
	agb220xa_error_message
	This function translates the error return value from an instrument driver function to
	a readable string.
Syntax	ViStatus _VI_FUNC agb220xa_error_message(ViSession vi, ViStatus
	error_number, ViChar_VI_FAR message[ ] );
Parameters	vi	Instrument handle returned from agb220xa_init( ).
	error_number	Error return value from the driver function.
	message[ ]	Error message string. This is limited to 256 characters.
	agb220xa_error_query
	This function returns the error numbers and corresponding error messages in the
	error queue of a instrument. See Chapter 9 for a listing of the instrument error
	numbers and messages.
	Instrument errors may occur when you places the instrument in a bad state such as
	sending an invalid sequence of coupled commands. Instrument errors can be
	detected by polling. Automatic polling can be accomplished by using the
	agb220xa_errorQueryDetect function.
Syntax	ViStatus _VI_FUNC agb220xa_error_query(ViSession vi, ViPInt32 error_number,
	ViChar_VI_FAR error_message[ ] );
Parameters	vi	Instrument handle returned from agb220xa_init( ).
	error_number	Instrument’s error code.
	error_message[ ] Instrument’s error message. This is limited to 256 characters.

Agilent B2200 User’s Guide, Edition 2 6-21