Rohde & Schwarz SMU200A - Page 812

Remote Control Commands
R&S
®
SMU200A
792Operating Manual 1007.9845.32 ─ 15
Query only
SCPI conform
Usage:
SYSTem:ERRor:CODE:ALL?
The command queries all entries in the error queue and then deletes them. Only the error
numbers are returned and not the entire error text.
Return values:
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
(see section chapter 9, "Error Messages", on page 829)
<All>
SYST:ERR:CODE:ALL
queries all entries in the error queue.
Response: 0
no errors have occurred since the error queue was last read out.
Example:
Query only
SCPI conform
Usage:
SYSTem:ERRor:CODE[:NEXT]?
The command 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:
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
(see section chapter 9, "Error Messages", on page 829)
<Next>
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.
Example:
Query only
SCPI conform
Usage:
SYSTem Subsystem