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

Queries the oldest entry in the error queue and then deletes it. Only the error number is returned and not the entire error text.

Return values: 
<Next>
string
0

"No error", i.e. the error queue is empty

positive value

Positive error numbers denote device-specific errors

negative value

Negative error numbers denote error messages defined by SCPI.

Example: SYST:ERR:CODE

queries the oldest entry in the error queue.

Response: 0

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

Usage: Query only

 


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