Keysight E6640A, Measurement Applications User & Programmer Reference

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3 Programming the Test Set
Common Commands
Notes Registers 0 through 6 are accessible from the front panel in menu keys for Recall Registers.
Min 0
Max 127
Status Bits/OPC
dependencies The command is sequential.
Initial S/W Revision Prior to A.02.00
*RST (Remote Command Only)
*RST is equivalent to :SYST:PRES;:INIT:CONT OFF, which is a Mode Preset in the Single measurement
state. This remote command is preferred over Mode Preset remote command - :SYST:PRES, as optimal
remote programming occurs with the instrument in the single measurement state.
Remote Command *RST
Example *RST
Notes Sequential
Clears all pending OPC bits and the Status Byte is set to 0.
Couplings A *RST will cause the currently running measurement to be aborted and cause the default
measurement to be active. *RST gets the mode to a consistent state with all of the default couplings
set.
Backwards Compatibility
Notes In legacy analyzers *RST did not set the analyzer to Single, but in the X-Series it does, for compliance
with the IEEE 488.2 specification.
In the X-Series, *RST does not do a *CLS (clear the status bits and the error queue). In legacy
analyzers, *RST used to do the equivalent of SYSTem:PRESet, *CLS and INITiate:CONTinuous OFF.
But to be 488.2 compliant, *RST in the X-Series does not do a *CLS.
Initial S/W Revision Prior to A.02.00
Save Instrument State
This command saves the current instrument state and mode to the specified instrument memory register.
Remote Command *SAV <register #>
Example *SAV 9 Saves the instrument state in register 9.
Notes Registers 0 through 6 are accessible from the front panel in menu keys for Save Registers.
Min 0
Max 127
Status Bits/OPC
dependencies The command is sequential.
Initial S/W Revision Prior to A.02.00
W-CDMA & HSPA Measurement Applications Reference 185