Sigma LBA-708, LBA-710 Message Error Type Description, Executionerror, Commanderror, Rangeerror

queue can be monitored with the EMAV bit in the status byte register (STB). This bit is set when one or more messages is in the error message queue. This bit is cleared when the queue is empty.

Note that you must set “:ERR Verbose=1” to receive error messages. If Verbose=0 then no messages will be put into the error message queue and EMAV will remain clear.

Following is a list of possible remote error messages:

	Message	Error Type	Description
	Ibrd() time-out	EXECUTION_ERROR	LBA-PC was addressed to
			listen. A time-out occurred
			when the LBA-PC tried to read
			from the bus. Any data
			received will be discarded.
	ibwrt() time-out	EXECUTION_ERROR	LBA-PC was addressed to talk.
			A time-out occurred when the
			LBA-PC tried to write to the
			bus. The LBA-PC will attempt
			to resend the entire response.
	unrecognized	COMMAND_ERROR	Command is unknown or not
	command		supported, or attempt to set a
			register that is read-only (ELR,
			ESR, STB, etc.)
	Bad int	COMMAND_ERROR	Integer parameter missing or
	parameter		unsupported format (binary is
			not supported)
	query not	COMMAND_ERROR	A command was sent with a
	allowed		question mark at the end, but
			a query is not allowed
	unrecognized	COMMAND_ERROR	LBA-PC detected a key it does
	key		not recognize. The LBA-PC
			does not always detect such
			keys.
	cannot be set	COMMAND_ERROR	A key was specified whose
			value cannot be set
	Bad file name	EXECUTION_ERROR	The specified file or path does
			not exist
	Out of range	RANGE_ERROR	The indicated key=value is out
			of range
	contains no data	EXECUTION_ERROR	FRM,RDD - The requested
			frame contains no data
	different camera	EXECUTION_ERROR	FRM,LDD,SDD - The specified
			frame was captured using a
			different camera than the
Operator’s Manual		244		LBA-PC