Remote Control Commands > SYSTem Subsystem > :SYSTem:ERRor[:NEXT]?
:SYSTem:ERRor[:NEXT]?

Queries the error/event queue for the oldest item and removes it from the queue. The response consists of an error number and a short description of the error.

Positive error numbers are instrument-dependent. Negative error numbers are reserved by the SCPI standard.

Return values: 
<Next>
string

Error/event_number,"Error/event_description>[;Device-dependent info]"

If the queue is empty, the response is 0,"No error"

Example: SYST:ERR?

queries the oldest entry in the error queue.

Response: 0, 'no error'

No errors have occurred since the error queue was last read out.

Usage: Query only
Manual operation: See "History"

 


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