Rigol DS1074Z Plus - Measure Commands

RIGOL Chapter 2 Command System
2-112 MSO1000Z/DS1000Z Programming Guide
:MEASure Commands
MSO1000Z/DS1000Z supports the auto measurement of the following 37 waveform parameters and
provides the statistic function for the measurement results. In additional, you can use the frequency
counter to make more precise frequency measurement. The :MEASure commands are used to set and
query the measurement parameters.
1. Time Parameters
Period:
Defined as the time between the threshold middle points of two consecutive,
like-polarity edges.
Frequency:
Defined as the reciprocal of period.
Rise Time:
The time for the signal amplitude to rise from the lower limit to the upper limit of the
threshod.
Fall Time:
The time for the signal amplitude to fall from the upper limit to the lower limit of the
threshod.
+Width:
The time difference between the threshold middle point of a rising edge to that of the
next falling edge of the pulse.
-Width:
The time difference between the threshold middle point of a falling edge to that of the
next rising edge of the pulse.
+Duty:
The ratio of the positive pulse width to the period.
-Duty:
The ratio of the negative pulse width to the period.
tVmax:
The time corresponding to the waveform maximum value (Vmax).
tVmin:
The time corresponding to the waveform minimum value (Vmin).
2. Count Values
+Pulses:
The number of positive pulses that rise from below the threshold lower limit to above
the threshold upper limit.
Rise Time
Fall Time
Threshold
Upper Limit
Threshold
Middle Point
Threshold
Lower Limit
+Width
-Width
Period
+Pulses=n
1 2 n
Threshold
Upper Limit
Threshold
Lower Limit