R&S ESU Series Operating Manual page 539

R&S ESU
6.7 DIAGnostic Subsystem
The DIAGnostic subsystem contains the commands which support instrument diagnostics for mainte-
nance, service and repair. In accordance with the SCPI standard, all of these commands are device-spe-
cific.
The measurement windows are selected by DIAGnostic1 (screen A) or DIAGnostic2 (screen B).
DIAGnostic<1|2>:SERVice:INPut[:SELect] CALibration | RF
This command toggles between the RF input on the front panel and the internal 128 MHz reference
signal in the selected measurement window. The level of the 128-MHz signals can be selected by
DIAGnostic<1|2>:SERVice:CSOource[:POWer]
Example:
"DIAG:SERV:INP CAL"
' Selects the internal reference signal.
Characteristics: *RST value: RF
SCPI: device-specific
Mode: R, A
DIAGnostic<1|2>:SERVice:INPut:PULSed[:STATe] ON | OFF
This command toggles the calibration signal in the selected measurement window between pulsed and
non-pulsed.
The selection takes effect only if the RF input has been set to the internal reference signal using the
DIAGnostic<1|2>:SERVice:INPut[:SELect]
Example:
"DIAG:SERV:INP CAL"
"DIAG:SERV:INP:PULS ON"
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: R, A
DIAGnostic<1|2>:SERVice:INPut:PULSed:PRATe 10 kHz | 62.5 kHz | 1 MHz | 128 MHz | 640 MHz
This command selects the pulse rate for the pulsed calibration signal in the selected measurement
window.
Example:
"DIAG:SERV:INP:PULS:PRAT 128 MHz"
Characteristics: *RST value: 128 MHz
SCPI: device-specific
Mode: R, A
6.100
Remote Control – Description of Commands
command.
command.
Operating Manual 1302.6163.12 - 03
DIAGnostic Subsystem