FSE DIAGnostic-Subsystem
1065.6016.12 6.89 E-16
DIAGnostic Subsystem
The DIAGnostic subsystem contains the commands which support instrument diagnostics for
maintenance, service and repair. In accordance with the SCPI standard, all of these commands are
device-specific.
COMMAND PARAMETERS UNIT COMMENT
DIAGnostic
:SERVice
:INPut
[:SELect]
:FUNCtion
:NSOurce
:INFO
:CCOunt
:ATTenuation<1|2|3>?
CALibration | RF
<numeric_value>,>numeric_value>
<Boolean>
--
--
--
no query
query only
:DIAGnostic:SERVice:INPut[:SELect] CALibration | RF
This command toggles between the RF input on the front panel and the internal 120-MHz reference
signal.
Example: ":DIAG:SERV:INP CAL"
Features: *RST value: RF
SCPI: device-specific
Modes: A, VA
:DIAGnostic:SERVice:FUNCtion <numeric_value>,<numeric_value>...
This command activates a service function.
Example: ":DIAG:SERV:FUNC 2,0,2,12,1"
Features: *RST value: -
SCPI: device-specific
Modes: A, VA
The service function is selected via five parameters: functional group number, board number,
function number, parameter 1 and parameter 2 (see service manual).
:DIAGnostic:SERVice:NSOurce ON | OFF
This command switches the 28-V supply at the rear connector of the noise source on and off.
Example: ":DIAG:SERV:NSO ON"
Features: *RST value: OFF
SCPI: device-specific
Modes: A, VA
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