Rohde & Schwarz ESW Series - Page 628

Remote Commands in the Receiver Application
R&S
®
ESW
628User Manual 1177.6298.02 ─ 08
DIAGnostic:SERVice:INPut:SYNThtwo[:FREQuency] <Frequency>
This command selects the frequency which the synthesizers are calibrated for.
The command is available when you select the synthesizer as the calibration source
with DIAGnostic:SERVice:INPut[:SELect] on page 627.
Parameters:
<Frequency> Default unit: Hz
Example:
DIAG:SERV:INP:SEL SYNT
DIAG:SERV:INP:SYNT 10MHZ
DIAGnostic:SERVice:STESt:RESult?
This command queries the self-test results.
Return values:
<Results> String of data containing the results.
The rows of the self-test result table are separated by commas.
Example:
DIAG:SERV:STES:RES?
would return, e.g.
"Total Selftest Status:
PASSED", "Date (dd/mm/yyyy): 09/07/2004 TIME:
16:24:54", "Runtime: 00:06", "...
Usage: Query only
SOURce<si>:TEMPerature:FRONtend
This command queries the current frontend temperature of the R&S ESW.
During self-alignment, the instrument's (frontend) temperature is also measured (as
soon as the instrument has warmed up completely). This temperature is used as a ref-
erence for a continuous temperature check during operation. If the current temperature
deviates from the stored self-alignment temperature by a certain degree, a warning is
displayed in the status bar indicating the resulting deviation in the measured power lev-
els. A status bit in the STATUs:QUEStionable:TEMPerature register indicates a
possible deviation.
Suffix:
<si>
.
irrelevant
Return values:
<Temperature> Temperature in degrees Celsius.
Example:
SOUR:TEMP:FRON?
Queries the temperature of the frontend sensor.
General Instrument Setup