Remote Control Commands > SYSTem Subsystem > :SYSTem:ERRor:ALL?
:SYSTem:ERRor:ALL?

Queries the error/event queue for all unread items and removes them from the queue. The response is a comma separated list of error number and a short description of the error in FIFO order.

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

Return values: 
<All>
string

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

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

Example: SYST:ERR:ALL?

queries all entries in the error queue.

Response: 0, 'no error'

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

Usage: Query only

 


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