Keysight x-series User Manual

8 Trigger
8.1 Trigger
To avoid ambiguity, we define that an increase in the "offset" parameter, either from
the knob or the SCPI adjust command, serves to delay the timing of the trigger
event.
Remote Command
:TRIGger[:SEQuence]:FRAMe:OFFSet <time>
:TRIGger[:SEQuence]:FRAMe:OFFSet?
Example
:TRIG:FRAM:OFFS 1.2 ms
Notes The front panel interface (for example, the knob), and this command, adjust the accumulated offset,
which is shown on the control
However, the actual amount sent to the hardware each time the offset is updated is the delta value,
that is, the current accumulated offset value minus the previous accumulated offset value. Note that
the accumulated offset value is essentially arbitrary; it represents the accumulated offset from the last
time the offset was zeroed (with the Reset Offset Display key)
Note that this command does not change the period of the trigger waveform. Note also that Offset is
used only when the sync source is set to OFF, otherwise delay is used, see "Trigger Delay" on page
2663
An increase in the "offset" parameter, either from the knob or the SCPI adjust command, serves to
delay the timing of the trigger event
When the SCPI command is sent the value shown on the control is updated with the new value.
However, the actual amount sent to the hardware is the delta value, that is, the current accumulated
offset value minus the previous accumulated offset value
The SCPI query simply returns the value currently showing on the key
Dependencies The invalid data indicator turns on when the offset is changed, until the next sweep/measurement
completes
Only appears when Periodic Timer is selected as the Trigger or Gate Source
Couplings The same offset is used in the Gate Source selection of the period timer
Preset 0 s
State Saved Saved in instrument state
Min -10.000 s
Max 10.000 s
8.1.10 Reset Offset Display
Resets the value of the periodic trigger offset display setting to 0.0 seconds. The
current displayed trigger location may include an offset value defined with the Offset
key. Pressing this control redefines the currently displayed trigger location as the
new trigger point that is 0.0 s offset. The Offset control can then be used to add
offset relative to this new timing.
Remote Command
:TRIGger[:SEQuence]:FRAMe:OFFSet:DISPlay:RESet
Example
:TRIG:FRAM:OFFS:DISP:RES
Dependencies Only appears when Periodic Timer is selected as the Trigger or Gate Source
Spectrum Analyzer Mode User's &Programmer's Reference 2672

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)