QM1013-101 0.001-6 GHz Single Channel Upconverter
User Manual
5.7 SYSTem:READstate? [0-5]
This query allows the user to read the parameters of the stored states without changing any internal
registers. The query output is a list of parameters for the selected state. If no state parameter is given,
the returned state is state 0. The list of state parameters contains comma separated values, without
spaces, in the following order:
RF Power State, External LO1 Enabled, External LO1 Switch Override,
External LO2 Enabled, External LO2 Switch Override, External Reference Enabled, External Referece
Switch Override, Tune Frequency, Attenuator 1 Setting, Attenuator 2 Setting, and Attenuator 3 Setting
.
See the respective command definitions for descriptions of each parameter.
Syntax
:
SYST
:
READ
?
Space
0-5
Query
:SYST:READ? 0
This query requests the parameter values of state 0.
Response
: 0,0,0,0,0,0,0,10.000000,15.0,0,0.0
∙
0 = POWEr:RF is set to 0 or OFF. (page 43)
∙
0 = FREQuency:LO1:EXTernal is set to 0 or Internal. (page 35)
∙
0 = External LO1 Switch Override is 0 (switch-controlled).
∙
0 = FREQuency:LO2:EXTernal is set to 0 or Internal. (page 37)
∙
0 = External LO2 Switch Override is 0 (switch-controlled).
∙
0 = FREQuency:REFerence:EXTernal is set to 0 or Internal. (page 39)
∙
0 = External Reference Switch Override is 0 (switch-controlled).
∙
10.000000 = FREQuency:TUNE is set to 10 GHz. (page 33)
∙
15.0 = POWEr:AT1 is set to 0 dB. (page 40)
∙
0 = POWEr:AT2 is set to 0 dB. (page 41)
∙
0.0 = POWEr:AT3 is set to 0 dB. (page 42)
Error Message
If the parameter is not in the recognized format, error
-102, "Syntax error"
occurs.
If the parameter is less than 0 or greater than 5, error
-222, "Data out of range"
occurs.
Quonset Microwave
Revision 1.0.1
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