Specifications

Programming Guide 2-31

ESG Family Signal Generators Programming Commands and Examples

:LFOutput Subsystem

The low frequency output subsystem is used to set the controls and the parameters

associated with the low frequency output signals.

Function Generator Pulse Period Configuration

:LFOutput:FUNCtion:PERiod <val><unit>

:LFOutput:FUNCtion:PERiod?

This command sets the period for the internally-generated pulse modulation source. The

choices for the variables <val> and <unit> range from 16 microseconds to 30 seconds.

*RST Value: 80.0

µsec

Function Generator Pulse Width Configuration

:LFOutput:FUNCtion:PWIDth <val><unit>

:LFOutput:FUNCtion:PWIDth?

This command sets the pulse width for the internally-generated pulse source. The choices

for the variables <val> and <unit> range from 8.0 microseconds to the value of the pulse

period.

*RST Value: 40.0 µsec

Function Generator Sweep Time

:LFOutput:FUNCtion:SWEep:TIME <val><unit>

:LFOutput:FUNCtion:SWEep:TIME?

This command selects the sweep time for the function generator.

*RST Value: 100 msec

Function Generator Sweep Trigger

:LFOutput:FUNCtion:SWEep:TRIGger IMMediate|KEY|EXTernal|BUS

:LFOutput:FUNCtion:SWEep:TRIGger?

This command selects the trigger for the function generator sweep.

*RST Value: Immediate