IEEE-488 Reference
3-137
3.21 :SYSTem subsystem
The SYSTem subsystem contains miscellaneous commands that are summarized in Table 3-16.
:PRESet
:SYSTem:PRESet Return to :SYSTem:PRESet defaults
This command returns the instrument to states optimized for front panel operation. :SYS-
Tem:PRESet defaults are listed in the SCPI tables (Tables 3-4 through 3-16).
PRINT #1, "output 16; :syst:pres" ' Return 2002 to default conditions
:POSetup <name>
:SYSTem:POSetup <name> Program power-on defaults
<name> = RST Select *RST defaults on power up
PRESet Select :SYSTem:PRESet defaults on power up
SAVX Select saved defaults on power up
where; X = 0 to 9
:POSetup? Query power-on setup
This command is used to select the power-on defaults. With RST selected, the instrument pow-
ers up to the *RST default conditions. With PRES selected, the instrument powers up to the
:SYStem:PRESet default conditions. Default conditions are listed in the SCPI tables (Tables 3-4
through 3-16).
With one of the SAV parameters selected, the instrument powers-on to the setup that is saved in
the specified memory location using the *SAV command. Valid SAV parameters depend on
which memory option is installed in the Model 2002 and are summarized as follows:
Memory option Valid SAV parameters
STD SAV0
MEM1 SAV0 through SAV4
MEM2 SAV0 through SAV9
PRINT #1, "output 16; :syst:pos pres; pos?" ' Select power-on defaults
PRINT #1, "enter 16" ' Get response message from 2002
:FRSWitch?
:SYSTem:FRSWitch? Read INPUTS switch
This query command is used to read the position of the FRONT/REAR INPUTS switch. Switch
position code is defined as follows:
1 = Front panel inputs selected
0 = Rear panel inputs selected
PRINT #1, "output 16; :syst:frsw?" ' Query INPUTS switch position
PRINT #1, "enter 16" ' Get response message from 2002
3.21.1
Description
Program fragment
3.21.2
Parameters
Query
Description
Program fragment
3.21.3
Description
Program fragment
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