12-4 Common Commands Model 6220/6221 Reference Manual
Return to Section 12 topics
C) *SAV <NRf> — save Save present setup in memory
*RCL <NRf> — recall Return to setup stored in memory 
Parameters 0 = Memory location 0
1 = Memory location 1
2 = Memory location 2 
3 = Memory location 3
4 = Memory location 4 
Use the *SAV command to save the present instrument setup configuration in 
memory for later recall. Any control affected by *RST can be saved by the *SAV 
command. The *RCL command is used to restore the instrument to the saved 
setup configuration. Three setup configurations can be saved and recalled. 
The Model 622x ships from the factory with SYSTem:PRESet defaults loaded into 
the available setup memory. If a recall error occurs, the setup memory defaults to 
the SYSTem:PRESet values. 
Programming example:
D) *RST — reset Return Model 622x to RST defaults
When the *RST command is sent, the Model 622x performs the following opera-
tions: 
1. Returns Model 622x to the RST default conditions (see “Default” column of 
SCPI tables). 
2. Cancels all pending commands. 
3. Cancels response to any previously received *OPC and *OPC? commands. 
E) *TRG — trigger Send bus trigger to Model 622x
Use the *TRG command to issue a GPIB trigger to the Model 622x. It has the 
same effect as a group execute trigger (GET). 
Use the *TRG command as an event to control operation. The Model 622x reacts 
to this trigger if BUS is the programmed arm control source. The control source is 
programmed from the TRIGger subsystem. Details on triggering are covered in 
Section 8. 
*SAV 2 ‘ Saves present setup in memory location 2.
*RST ‘ Sets 622x to RST defaults.
*RCL 2 ‘ Returns (recalls) 622x to setup stored in memory location 2.
 
 
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