[:SENSe]:WAVeform:STARt <num>

(Read-Write) Sets the start time of the waveform measurement.

Relevant Modes

IQA

Parameters

n/a

<numeric>

Minimum: 0s

Maximum: Dynamic. Varies with other setting couplings.

Note: The TimeDomainDisplayLength is derived by the following formula.

                TimeDomainDisplayLength [pts] = SampleRate[pts/sec] x (StopTime[sec] – StartTime[sec]) + 1

The maximum value of TimeDomainDisplayLength is set to 524288 by considering the memory constraint and cpu pressure.

When the change of Start Time makes TimeDomainDisplayLength exceed the limitation, the Stop Time Time will change to satisfy TimeDomainDisplayLength limitation.

The Maximum value is determined by current sample Rate and max capture samples.

Start time is adjusted to the nearest sample point based on sample period.

The max TimeDomainDisplayLength is 524288.

Examples

:WAV:STAR 3e-6

:WAV:STAR .003

Query Syntax

:WAV:STAR?

Return Type

Numeric

Default

0.00000E+00