Remote Control Commands
R&S
®
SMC100A
309
Operating Manual 1411.4060.32 ─ 04
The command disables also the front panel keyboard of the instrument including the
LOCAL key.
Parameters:
<Dlock>
0 | 1 | OFF | ON
*RST:
0
Example:
SYST:DLOC ON
activates the display lock. The instrument cannot be operated via
the display until it has been enabled with
SYST:DLOC OFF
.
SYSTem:ERRor:ALL?
The command queries all entries in the error queue and then deletes them.
Parameters:
<All>
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:ALL?
queries all entries in the error queue.
Response: 0, 'no error'
No errors have occurred since the error queue was last read out.
Usage:
Query only
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:
<All>
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:ALL
queries all entries in the error queue.
Response: 0
no errors have occurred since the error queue was last read out.
Usage:
Query only
SYSTem Subsystem
