Keysight Technologies U3020AD01, Руководство пользователя и сервисное руководство

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U3020AD01
Controlling the Test Set
Controlling the Test Set
The Keysight U3020AD01 is a “slave” instrument and requires a controller to be used to
control the Test Set. There are two methods that can be used to control the Test Set:
•
LAN connection
• GPIB connection
When the controller is connected to the Test Set, the use of the following SCPI commands
can be used for both service and measurement applications.
Refer to the Service section for information on obtaining interface
control of the Test Set.
Test Set SCPI Commands
The following commands in
Table 6
can be used to execute the factory defined sequences
from the non-volatile memory. If the specified command sequences named are not currently
stored in the memory, this may be due to an instrument error. In this case, the instrument
will need to be serviced.
The command entry syntax: ROUTe:SEQuence:TRIGger <Command>
Example:
The following executable sequence name, ATT1_00, will set the internal programmable step
attenuator to 0 dB:
ROUT:SEQ:TRIG ATT1_00
Table 6 SCPI Command List
Commands Description Explanatory Remarks
ATT1_00 Attenuator setting = 0 dB
Receiver path attenuator
value. LED on the front
panel will indicate current
attenuator setting.
ATT1_10 Attenuator setting = 10 dB
ATT1_20 Attenuator setting = 20 dB
ATT1_30 Attenuator setting = 30 dB
ATT1_40 Attenuator setting = 40 dB
ATT1_50 Attenuator setting = 50 dB
ATT1_60 Attenuator setting = 60 dB
ATT1_70 Attenuator setting = 70 dB
ATT1_80 Attenuator setting = 80 dB
ATT1_90 Attenuator setting = 90 dB
ATT1_100 Attenuator setting = 100 dB
ATT1_110 Attenuator setting = 110 dB
9 Keysight U3020AD01 User's and Service Guide