Agilent Technologies U2761A manual Set Frequency Sweep Using Scpi Commands

2 Features and Functions

To specify whether the U2761A is triggered on the rising or falling edge of the signal from the Trig In connector, select

Positive for rising edge triggering and Negative for falling edge triggering.

Remote Interface Operation

TRIGger:SOURce {IMMediateEXTernalBUS}

Use the following command to specify whether the U2761A is triggered on the rising or falling edge of the signal from the Trig In connector.

TRIGger:SLOPe {POSitiveNEGative}

Set Frequency Sweep Using SCPI Commands

Example 1
-> *CLS; *RST	//To reset the U2761A to default
	power-on state, this command
	can be ignored if this operation
	is not required.
-> FUNC SIN	//Sets the carrier waveform to
	Sine wave.
-> VOLT 5 VPP	//Sets the output amplitude to
	5 Vpp.
-> VOLT:OFFS 0	//Sets the output offset to 0.
-> SWE:STAT ON	//Enables frequency sweep.
-> FREQ:STAR 500	//Changes the start frequency to
	500 Hz.
-> FREQ:STOP 10000	//Changes the stop frequency to
	10 kHz.
-> SWE:SPAC LIN	//Changes the sweep mode to
	Linear.
-> SWE:TIME 2	//Changes the sweep time to 2 s.
-> TRIG:SOUR EXT	//Changes the sweep trigger
	source to External.
-> TRIG:SLOP POS	//Changes the U2761A to be
	triggered on the rising edge.
-> OUTP ON	//Turns on output.

84 U2761A User’s Guide