Technical data

:SYSTem Commands 27
Keysight InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide 567
:SYSTem:ERRor
(see page 792)
Query Syntax
:SYSTem:ERRor?
The :SYSTem:ERRor? query outputs the next error number and text from the error
queue. The instrument has an error queue that is 30 errors deep and operates on a
first-in, first-out basis. Repeatedly sending the :SYSTem:ERRor? query returns the
errors in the order that they occurred until the queue is empty. Any further queries
then return zero until another error occurs.
Return Format <error number>,<error string><NL>
<error number> ::= an integer error code in NR1 format
<error string> ::= quoted ASCII string containing the error message
Error messages are listed in Chapter 34, “Error Messages,” starting on page 751.
See Also • "Introduction to :SYSTem Commands" on page 564
• "*ESR (Standard Event Status Register)" on page 128
• "*CLS (Clear Status)" on page 125