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Subsystem Syntax
:ERRor?
Comments
Example
Chapter 8
The
subsystem returns error messages and the SCPI version number to
SYSTem
which the Agilent E1445A complies.
SYSTem
:ERRor?
:VERSion?
SYSTem:ERRor?
returns the error messages in the error queue. See Table B-6 in
Appendix B for a listing of possible error numbers and messages.
The Agilent E1445A places any generated errors into the error queue. The queue
is first-in, first out. With several errors waiting in the queue, the
SYSTem:ERRor?
command returns the oldest unread error message first.
The error queue can hold 30 error messages. If the Agilent E1445A generates
more than 30 messages that are not read, it replaces the last error message in the
queue with Error -350,"Too many errors". No additional messages are placed into
the queue until
SYSTem:ERRor?
command clears the queue.
When the error queue is empty,
Executable when Initiated: Yes
*RST Condition: Unaffected
Power-On Condition: No errors are in the error queue
Reading the Error Queue
SYST:ERR?
[query only]
[query only]
reads some messages or the
SYSTem:ERRor?
returns +0,"No error".
Queries the error queue.
Command Reference
SYSTem
SYSTem
*CLS
(clear status)
389
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