Ceyear 1465 Series, Programming Manual

Page: 64 / 143

3 SCPI
3.3 Instrument subsystem command
57
Reset status: 10.000ms
Key Entry:
【
Sweep
】 —>[Step Sweep]—>[Step Dwell]
[:SOURce]:SWEep:POINts <Num>
Function: This command sets the current step counts.
Setting format: [:SOURce]:SWEep:POINts <val>
Query format: [:SOURce]:SWEep:POINts?
Parameter:
<Num> Step Counts
Range: 11[2
，
801].
Example: :SWEep:POINts 101 Set Step Counts to 101.
Reset status: 11
Key Entry:
【
Sweep
】 —>[Step Sweep]—>[Step Counts]
[:SOURce]:SWEep:STEP <FreqStep>
Function: This command is used for setting the frequency step of step sweep. After the start and
stop frequency of step sweep as well as the step value are set by the user, step sweep
will start according to the step value. For setting start and stop frequency of step
sweep, see the commands ―
:FREQuecny:STARt
‖,―
:FREQuenct:STOP
‖ .
Setting format: [:SOURce]:SWEep:STEP <value>
Query format: [:SOURce]:SWEep:STEP?
Parameter:
<FreqStep> Frequency step of step sweep.
Range: (Stop frequency
– Start frequency)/ (Max. step points – 1) — (Stop frequency – Start
frequency) / (Min. step points
– 1).
Example: :SWEep:STEP 1MHz Set Step Sweep interval to 1MHz.
Reset status: (Stop frequency
– Start frequency)/ (Min. step points - 1).
Key Entry: None
Frequency step of step sweep
To ensure equispaced step points, the set frequency step value will generally be slightly adjusted. It will
not be adjusted only when it can be divided exactly by the sweep width.
[:SOURce]:SWEep:TIME:AUTO <state>
Function: This command is used for setting ramp sweep time type
Setting format: [:SOURce]:SWEep:TIME:AUTO ON|OFF|1|0
Query format: [:SOURce]:SWEep:TIME:AUTO?
Parameter:
<State> Boolean data is as follows:
CAUTION