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> | List of: Error/event_number,"Error/event_description>[;Device-dependent info]" If the queue is empty, the response is 0,"No error" | |
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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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