UNI-T
UTD2000E Series Osilloscope Programming Manual
:WAVeform:XINCrement?
Command format：
:WAVeform:XINCrement?
Functional description：
Query the time interval between two adjacent points in X direction of the selected source.
The returns value is related to data read mode:
NORMal mode
，
XINCrement=TimeScale/
waveform points in the horizontal direction of time
base
RAW mode
，
XINCrement=1/SampleRate
Return format：
Query return
time base count
，
unit is s.
For example：
:WAV:XINC?
query return 3.000e-003
:WAVeform:XORigin?
Command format：
:WAVeform:XORigin?
Functional description：
Query the selected channel initial time of waveform data in the X direction, trigger point time is
zero, before trigger point is negative number.
Return value is related with the current data read mode
：
NORMal mode
，
return initial time of waveform data display on the screen.
RAW mode
，
return initial time of waveform data storage in memory.
Return format：
Query return time value
，
unit is s.
For example：
:WAV:XOR?
query return 3.000e-002
:WAVeform:XREFerence?
Command format：
:WAVeform:XREFerence?
Functional description：
Query the time reference of waveform points in X direction of the selected channel source, always
be zero.
Return format：
Query time reference
，
query return 0.
For example：
