Agilent Technologies 2000 X-Series Instrukcja Obsługi Strona 567

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:SYSTem Commands 27
Agilent InfiniiVision 2000 X-Series Oscilloscopes Programmer's Guide 567
:SYSTem:ERRor
(see page 790)
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
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