REMOTE OPERATION
5-27
Miscellaneous commands
(not source-specific)
ERROR?
Prepares message relating to the next error in the error queue in the following
format:
<nr1>, <string>
Where <string> is a descriptive error message. The numeric value returned is
that of the next error number, or 0 if the queue is empty, or 399 if the queue is
full. Errors with numbers in the range 1000
−
1999 are specific to source A,
and 2000
−
2999 to source B. Error numbers between 0 and 999 are not
source-specific.
Example:
1100,"Carrier limit"
GPIB
Set the GPIB Address (between 0 and 30 inclusive)
Data type :
Decimal Numeric Program Data
Allowed suffices :
None
Default suffix :
None
Example:
GPIB 7
IMPEDANCE
Set 50
Ω
or 75
Ω
adapter mode for all sources.
Data type :
Character program data (Z50R or Z75R)
Allowed suffices :
None
Default suffix :
None
Example:
IMPEDANCE Z75R
IMPEDANCE?
Prepares message containing information on which adapter mode is selected
in the following format:
:IMPEDANCE <char>
Example:
:IMPEDANCE Z75R
FSTD
Select internal or external frequency standard
Data type :
Character program data (any one of INT, EXT10DIR, EXT1IND, EXT10IND
or INT10OUT)
Allowed suffices :
None
Default suffix :
None
Examples:
FSTD INT
FSTD EXT10IND
FSTD?
Prepares message containing information on frequency standard selection in
the format:
:FSTD <char>
Example:
:FSTD EXT10IND
BLANK
[not used alone]
:ON
Blank the following display parameters: Carrier Frequency, RF Level,
Modulation Depth and Deviations, and Modulation Frequency
:OFF
Turn the blanking off.
Data type :
None
Allowed suffices :
None
Default suffix :
None
Examples:
BLANK:ON
BLANK:OFF
