Remote Control Commands
R&S
®
SMB100A
435
Operating Manual 1407.0806.32 ─ 21
:SYSTem:ERRor:CODE[:NEXT]?
Queries the oldest entry in the error queue and then deletes it. Only the error number
is returned and not the entire error text.
Return values:
<Next>
string
0
"No error", i.e. the error queue is empty
positive value
Positive error numbers denote device-specific errors
negative value
Negative error numbers denote error messages defined by
SCPI.
Example:
SYST:ERR:CODE
queries the oldest entry in the error queue.
Response: 0
No errors have occurred since the error queue was last read out.
Usage:
Query only
:SYSTem:ERRor:COUNt?
Queries the number of entries in the error queue. If the error queue is empty, '0' is
returned.
Return values:
<Count>
string
Example:
SYST:ERR:COUN
queries the number of entries in the error queue.
Response: 1
One error has occurred since the error queue was last read out.
Usage:
Query only
:SYSTem:ERRor[:NEXT]?
Queries the error/event queue for the oldest item and removes it from the queue. The
response consists of an error number and a short description of the error.
Positive error numbers are instrument-dependent. Negative error numbers are
reserved by the SCPI standard.
Return values:
<Next>
string
Error/event_number,"Error/event_description>[;Device-depend-
ent info]"
If the queue is empty, the response is
0,"No error"
SYSTem Subsystem
